ABS1514503 [PANASONIC]
Snap Acting/Limit Switch, SPDT, Momentary, 2A, 30VDC, 4mm, Solder Terminal, Simulated Roller Lever Actuator, Through Hole-straight;
| 型号： | ABS1514503 |
| 厂家： | 
PANASONIC |
| 描述： | Snap Acting/Limit Switch, SPDT, Momentary, 2A, 30VDC, 4mm, Solder Terminal, Simulated Roller Lever Actuator, Through Hole-straight 开关 光电二极管 |
| 文件： | 总19页 (文件大小：477K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TURQUOISE SWITCHES
ABS (BS) SWITCHES
Subminiature Size
Sealed Switches
FEATURES
TYPICAL APPLICATIONS
• Subminiature size, High sealing
performance sealed switches
• Elastomer double molding
technology contribute to steady
sealing quality
• Automotive (detection of door
opening and closing)
• Vacuum cleaner
Terminal type
Wire leads
6.4
19.8
• Air purifier
• Gas cooking range
11.1
• Superior operating position
precision
(Unit: mm)
RoHS compliant
ORDERING INFORMATION
ABS
Terminal
Safety standard
Actuator
Operating Force (OF)
Null: Safety standard un-acquiring
3: UL/CSA/VDE/SEMKO
(Ag alloy contact, Au-clad triple layer
contact type only, terminal type only)
9: UL/CSA
(Au-clad double layer contact type only,
terminal type only)
0: Pin plunger
1: Short hinge lever
2: Hinge lever
3: Long hinge lever
4: Simulated roller lever
6: Hinge roller lever
by pin plunger (max.)
4: 0.98 N
5: 1.47 N
1: .110 quick-
connect terminal
4: Solder terminal
6: Wire leads
5: PC board
terminal
8: Leaf lever
(with wire lead)
AgNi alloy
Wire and terminal position
Contact form
Contact material
1: Straight type 4: Right angle 5: Left angle 1: SPDT
2: SPST-NC
(Wire leads type only)
3: SPST-NO
(Wire leads type only)
0: AgNi alloy contact
1: CuNi alloy + AgNi alloy
+ Au-clad triple layer
Au-clad
AgNi alloy
contact
4: CuNi alloy + Au-clad
CuNi alloy
COM NO NC
COM
NC
COM NO
double layer contact
Au-clad
Note: Not every combination is available. Please refer to the following table, “PRODUCT TYPES”.
CuNi alloy
TERMINAL AND WIRE LEAD POSITION
■ PC board angle terminals
■ Wire leads position
PC board right angle terminal
(ABS4······)
PC board left angle terminal
(ABS5······)
Wire leads straight type Wire leads right angle type Wire leads left angle type
(ABS1······)
(ABS4······)
(ABS5······)
AECTB2E 201601-T
–1–
ABS (BS) Turquoise Switches
PRODUCT TYPES
■ Terminal type
1) AgNi alloy contact
PC board terminal
Right angle terminal
ABS4510403
ABS4510503
ABS4511403
ABS4511503
ABS4512403
ABS4512503
ABS4513403
ABS4513503
ABS4514403
ABS4514503
ABS4516403
ABS4516503
Operating Force OF
Max.
.110 quick-connect
Actuator
Solder terminal
terminal
Standard terminal
ABS1510403
ABS1510503
ABS1511403
ABS1511503
ABS1512403
ABS1512503
ABS1513403
ABS1513503
ABS1514403
ABS1514503
ABS1516403
ABS1516503
Left angle terminal
ABS5510403
ABS5510503
ABS5511403
ABS5511503
ABS5512403
ABS5512503
ABS5513403
ABS5513503
ABS5514403
ABS5514503
ABS5516403
ABS5516503
0.98 N
1.47 N
0.39 N
0.59 N
0.34 N
0.54 N
0.25 N
0.44 N
0.34 N
0.54 N
0.39 N
0.59 N
ABS1110403
ABS1110503
ABS1111403
ABS1111503
ABS1112403
ABS1112503
ABS1113403
ABS1113503
ABS1114403
ABS1114503
ABS1116403
ABS1116503
ABS1410403
ABS1410503
ABS1411403
ABS1411503
ABS1412403
ABS1412503
ABS1413403
ABS1413503
ABS1414403
ABS1414503
ABS1416403
ABS1416503
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
2) CuNi alloy + AgNi alloy + Au-clad triple layer contact
PC board terminal
Right angle terminal
ABS4510413
ABS4510513
ABS4511413
ABS4511513
ABS4512413
ABS4512513
ABS4513413
ABS4513513
ABS4514413
ABS4514513
ABS4516413
ABS4516513
Operating Force OF
Max.
.110 quick-connect
Actuator
Solder terminal
terminal
Standard terminal
ABS1510413
ABS1510513
ABS1511413
ABS1511513
ABS1512413
ABS1512513
ABS1513413
ABS1513513
ABS1514413
ABS1514513
ABS1516413
ABS1516513
Left angle terminal
ABS5510413
ABS5510513
ABS5511413
ABS5511513
ABS5512413
ABS5512513
ABS5513413
ABS5513513
ABS5514413
ABS5514513
ABS5516413
ABS5516513
0.98 N
1.47 N
0.39 N
0.59 N
0.34 N
0.54 N
0.25 N
0.44 N
0.34 N
0.54 N
0.39 N
0.59 N
ABS1110413
ABS1110513
ABS1111413
ABS1111513
ABS1112413
ABS1112513
ABS1113413
ABS1113513
ABS1114413
ABS1114513
ABS1116413
ABS1116513
ABS1410413
ABS1410513
ABS1411413
ABS1411513
ABS1412413
ABS1412513
ABS1413413
ABS1413513
ABS1414413
ABS1414513
ABS1416413
ABS1416513
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
3) CuNi alloy + Au-clad double layer contact
PC board terminal
Right angle terminal
ABS4510449
ABS4510549
ABS4511449
ABS4511549
ABS4512449
ABS4512549
ABS4513449
ABS4513549
ABS4514449
ABS4514549
ABS4516449
ABS4516549
Operating Force OF
.110 quick-connect
terminal
Actuator
Max.
Solder terminal
Standard terminal
ABS1510449
ABS1510549
ABS1511449
ABS1511549
ABS1512449
ABS1512549
ABS1513449
ABS1513549
ABS1514449
ABS1514549
ABS1516449
ABS1516549
Left angle terminal
ABS5510449
ABS5510549
ABS5511449
ABS5511549
ABS5512449
ABS5512549
ABS5513449
ABS5513549
ABS5514449
ABS5514549
ABS5516449
ABS5516549
0.98 N
ABS1110449
ABS1110549
ABS1111449
ABS1111549
ABS1112449
ABS1112549
ABS1113449
ABS1113549
ABS1114449
ABS1114549
ABS1116449
ABS1116549
ABS1410449
ABS1410549
ABS1411449
ABS1411549
ABS1412449
ABS1412549
ABS1413449
ABS1413549
ABS1414449
ABS1414549
ABS1416449
ABS1416549
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
AECTB2E 201601-T
–2–
ABS (BS) Turquoise Switches
■ 3 wire leads type (SPDT) Note: With safety standard type is not available
1) AgNi alloy contact
SPDT
Operating Force OF
Actuator
Max.
Straight type
ABS161040
ABS161050
ABS161140
ABS161150
ABS161240
ABS161250
ABS161340
ABS161350
ABS161440
ABS161450
ABS161640
ABS161650
Right angle type
ABS461040
ABS461050
ABS461140
ABS461150
ABS461240
ABS461250
ABS461340
ABS461350
ABS461440
ABS461450
ABS461640
ABS461650
Left angle type
ABS561040
ABS561050
ABS561140
ABS561150
ABS561240
ABS561250
ABS561340
ABS561350
ABS561440
ABS561450
ABS561640
ABS561650
0.98 N
1.47 N
0.39 N
0.59 N
0.34 N
0.54 N
0.25 N
0.44 N
0.34 N
0.54 N
0.39 N
0.59 N
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
2) CuNi alloy + AgNi alloy + Au-clad triple layer contact
SPDT
Operating Force OF
Actuator
Max.
Straight type
ABS161041
ABS161051
ABS161141
ABS161151
ABS161241
ABS161251
ABS161341
ABS161351
ABS161441
ABS161451
ABS161641
ABS161651
Right angle type
ABS461041
ABS461051
ABS461141
ABS461151
ABS461241
ABS461251
ABS461341
ABS461351
ABS461441
ABS461451
ABS461641
ABS461651
Left angle type
ABS561041
ABS561051
ABS561141
ABS561151
ABS561241
ABS561251
ABS561341
ABS561351
ABS561441
ABS561451
ABS561641
ABS561651
0.98 N
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
3) CuNi alloy + Au-clad double layer contact
SPDT
Operating Force OF
Actuator
Max.
Straight type
ABS161044
ABS161054
ABS161144
ABS161154
ABS161244
ABS161254
ABS161344
ABS161354
ABS161444
ABS161454
ABS161644
ABS161654
Right angle type
ABS461044
ABS461054
ABS461144
ABS461154
ABS461244
ABS461254
ABS461344
ABS461354
ABS461444
ABS461454
ABS461644
ABS461654
Left angle type
ABS561044
ABS561054
ABS561144
ABS561154
ABS561244
ABS561254
ABS561344
ABS561354
ABS561444
ABS561454
ABS561644
ABS561654
0.98 N
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
AECTB2E 201601-T
–3–
ABS (BS) Turquoise Switches
■ 2 wire leads type (SPST-NC) Note: With safety standard type is not available
1) AgNi alloy contact
SPST-NC
Right angle type
ABS462040
ABS462050
ABS462140
ABS462150
ABS462240
ABS462250
ABS462340
ABS462350
ABS462440
ABS462450
ABS462640
ABS462650
Operating Force OF
Actuator
Max.
Straight type
ABS162040
ABS162050
ABS162140
ABS162150
ABS162240
ABS162250
ABS162340
ABS162350
ABS162440
ABS162450
ABS162640
ABS162650
Left angle type
ABS562040
ABS562050
ABS562140
ABS562150
ABS562240
ABS562250
ABS562340
ABS562350
ABS562440
ABS562450
ABS562640
ABS562650
0.98 N
1.47 N
0.39 N
0.59 N
0.34 N
0.54 N
0.25 N
0.44 N
0.34 N
0.54 N
0.39 N
0.59 N
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
2) CuNi alloy + AgNi alloy + Au-clad triple layer contact
SPST-NC
Right angle type
ABS462041
ABS462051
ABS462141
ABS462151
ABS462241
ABS462251
ABS462341
ABS462351
ABS462441
ABS462451
ABS462641
ABS462651
Operating Force OF
Actuator
Max.
Straight type
ABS162041
ABS162051
ABS162141
ABS162151
ABS162241
ABS162251
ABS162341
ABS162351
ABS162441
ABS162451
ABS162641
ABS162651
Left angle type
ABS562041
ABS562051
ABS562141
ABS562151
ABS562241
ABS562251
ABS562341
ABS562351
ABS562441
ABS562451
ABS562641
ABS562651
0.98 N
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
3) CuNi alloy + Au-clad double layer contact
SPST-NC
Right angle type
ABS462044
ABS462054
ABS462144
ABS462154
ABS462244
ABS462254
ABS462344
ABS462354
ABS462444
ABS462454
ABS462644
ABS462654
Operating Force OF
Actuator
Max.
Straight type
ABS162044
ABS162054
ABS162144
ABS162154
ABS162244
ABS162254
ABS162344
ABS162354
ABS162444
ABS162454
ABS162644
ABS162654
Left angle type
ABS562044
ABS562054
ABS562144
ABS562154
ABS562244
ABS562254
ABS562344
ABS562354
ABS562444
ABS562454
ABS562644
ABS562654
0.98 N
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
AECTB2E 201601-T
–4–
ABS (BS) Turquoise Switches
■ 2 wire leads type (SPST-NO) Note: With safety standard type is not available
1) AgNi alloy contact
SPST-NO
Operating Force OF
Actuator
Max.
Straight type
ABS163040
ABS163050
ABS163140
ABS163150
ABS163240
ABS163250
ABS163340
ABS163350
ABS163440
ABS163450
ABS163640
ABS163650
Right angle type
ABS463040
ABS463050
ABS463140
ABS463150
ABS463240
ABS463250
ABS463340
ABS463350
ABS463440
ABS463450
ABS463640
ABS463650
Left angle type
ABS563040
ABS563050
ABS563140
ABS563150
ABS563240
ABS563250
ABS563340
ABS563350
ABS563440
ABS563450
ABS563640
ABS563650
0.98 N
1.47 N
0.39 N
0.59 N
0.34 N
0.54 N
0.25 N
0.44 N
0.34 N
0.54 N
0.39 N
0.59 N
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
2) CuNi alloy + AgNi alloy + Au-clad triple layer contact
SPST-NO
Right angle
ABS463041
ABS463051
ABS463141
ABS463151
ABS463241
ABS463251
ABS463341
ABS463351
ABS463441
ABS463451
ABS463641
ABS463651
Operating Force OF
Actuator
Max.
Straight
Left angle
ABS563041
ABS563051
ABS563141
ABS563151
ABS563241
ABS563251
ABS563341
ABS563351
ABS563441
ABS563451
ABS563641
ABS563651
0.98 N
ABS163041
ABS163051
ABS163141
ABS163151
ABS163241
ABS163251
ABS163341
ABS163351
ABS163441
ABS163451
ABS163641
ABS163651
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
3) CuNi alloy + Au-clad double layer contact
SPST-NO
Right angle
ABS463044
ABS463054
ABS463144
ABS463154
ABS463244
ABS463254
ABS463344
ABS463354
ABS463444
ABS463454
ABS463644
ABS463654
Operating Force OF
Actuator
Max.
Straight
Left angle
ABS563044
ABS563054
ABS563144
ABS563154
ABS563244
ABS563254
ABS563344
ABS563354
ABS563444
ABS563454
ABS563644
ABS563654
0.98 N
ABS163044
ABS163054
ABS163144
ABS163154
ABS163244
ABS163254
ABS163344
ABS163354
ABS163444
ABS163454
ABS163644
ABS163654
Pin plunger
1.47 N
0.39 N
Short hinge lever
0.59 N
0.34 N
Hinge lever
0.54 N
0.25 N
Long hinge lever
0.44 N
0.34 N
Simulated roller lever
0.54 N
0.39 N
Roller lever
0.59 N
AECTB2E 201601-T
–5–
ABS (BS) Turquoise Switches
■ Immersion protected type (3 wire leads type SPDT) Note: With safety standard type is not available
• Leaf lever type
1) AgNi alloy
SPDT
Operating force
Max.
Actuator
Wire position
Right angle
ABS461840
ABS461850
Straight
Left angle
ABS561840
ABS561850
0.88 N
1.08 N
ABS161840
ABS161850
Leaf lever
2) Au-clad triple layer
SPDT
Operating force
Max.
Actuator
Wire position
Right angle
ABS461841
ABS461851
Straight
Left angle
ABS561841
ABS561851
0.88 N
1.08 N
ABS161841
ABS161851
Leaf lever
3) Au-clad double layer
Actuator
SPDT
Operating force
Max.
Wire position
Right angle
ABS461844
ABS461854
Straight
Left angle
ABS561844
ABS561854
0.88 N
1.08 N
ABS161844
ABS161854
Leaf lever
■ Immersion protected type (2 wire leads type SPST-NC) Note: With safety standard type is not available
• Leaf lever type
1) AgNi alloy
SPST-NC
Operating force
Actuator
Wire position
Right angle
ABS462840
ABS462850
Max.
Straight
Left angle
ABS562840
ABS562850
0.88 N
1.08 N
ABS162840
ABS162850
Leaf lever
2) Au-clad triple layer
SPST-NC
Wire position
Right angle
ABS462841
ABS462851
Operating force
Max.
Actuator
Straight
Left angle
ABS562841
ABS562851
0.88 N
1.08 N
ABS162841
ABS162851
Leaf lever
3) Au-clad double layer
Actuator
SPST-NC
Wire position
Right angle
ABS462844
ABS462854
Operating force
Max.
Straight
Left angle
ABS562844
ABS562854
0.88 N
1.08 N
ABS162844
ABS162854
Leaf lever
■ Immersion protected type (2 wire leads type SPST-NO) Note: With safety standard type is not available
• Leaf lever type
1) AgNi alloy
SPST-NO
Operating force
Actuator
Wire position
Right angle
ABS463840
ABS463850
Max.
Straight
Left angle
ABS563840
ABS563850
0.88 N
1.08 N
ABS163840
ABS163850
Leaf lever
2) Au-clad triple layer
SPST-NO
Wire position
Right angle
ABS463841
ABS463851
Operating force
Max.
Actuator
Straight
Left angle
ABS563841
ABS563851
0.88 N
1.08 N
ABS163841
ABS163851
Leaf lever
* Safety standard: Please refer to “Ordering information”.
3) Au-clad double layer
SPST-NO
Wire position
Right angle
ABS463844
ABS463854
Operating force
Actuator
Max. gf
Straight
Left angle
ABS563844
ABS563854
0.88 N
1.08 N
ABS163844
ABS163854
Leaf lever
* Safety standard: Please refer to “Ordering information”.
AECTB2E 201601-T
–6–
ABS (BS) Turquoise Switches
SPECIFICATIONS
■ Contact rating
Item
• Recommended contact material chart
classified by load voltage & current
(reference)
Specifications
Triple layer contact
Au-clad contact type
Contact
specifications
AgNi alloy contact type
Plunger color: Black
Double layer contact
type
Plunger color: Green
2A
type
AgNi alloy
Plunger color: Red
100mA
Load style
125 V AC
250 V AC
30 V DC
Resistive load
Inductive load
Resistive load
0.1 A
Resistive load
Au triple layer contact type
Au double layer contact type
2 A
2 A
2 A
2 A
—
—
0.1 A
2 A
2 A
0.1 A
0.1 A
—
1mA
0
125 V DC
0.4 A
0.05 A
—
DC
AC
5
5
15
30V
30
250V
• Low-level circuit rating (Au-clad contact type)
Note: If the contact is being used in the constant low-
level circuit load range, the Au-clad double layer
contact is recommended. If there is a danger of
the current being less than 0.5 A, for instance if
the contact is being turned on and off, the Au-
clad triple layer contact type is recommended.
Rated voltage
Resistive load
5 mA
6 V DC
12 V DC
2 mA
24 V DC
1 mA
■ Characteristics
Item
Specifications
Mechanical life (OT: Specified value)
Leaf lever: Min. 5x105 (at 60 cpm), Other types: Min. 5x106 (at 60 cpm)
Min. 5x104 (at 20 cpm) (at rated load)
Min. 2x105 (at 20 cpm) (at rated load)
Min. 100 MΩ (at 500 V DC insulation resistance meter)
1,000 Vrms
Expected life
AgNi alloy contact type
Electrical life (OT: Max.)
Au-clad contact type
Insulation resistance
Between non-continuous terminals
Dielectric
strength
Between each terminal and other exposed metal parts
Between each terminal and ground
1,500 Vrms
1,500 Vrms
Vibration resistance (Pin plunger type)
Shock resistance (Pin plunger type)
10 to 55 Hz at single amplitude of 0.75 mm (Contact opening Max. 1 msec.)
Min. 294 m/s2 (Contact opening Max. 1 msec.)
Terminal type Max. 50 mΩ
(by voltage drop 1 A 6 to 8 V DC)
Wire leads: Max. 100 mΩ
Terminal type: Max. 100 mΩ
(by voltage drop 0.1 A 6 to 8 V DC)
Wire leads: Max. 150 mΩ
AgNi alloy contact type
Au-clad contact type
Contact
resistance
(Initial)
Allowable operating speed (at no load)
Max. operating cycle rate (at no load)
Ambient temperature
0.1 to 500 mm/sec.
120 cpm
–40°C to +85°C
Unit weight
Approx. 2 g (Terminal type)
IP67 (except exposed terminal part of terminal type)
Protection grade
■ Operating characteristics
Movement
Differential MD,
Max.
8th digit of
Type of actuator
Operating Force
OF, Max.
Release Force RF,
Min.
Operating Position
OP
Pretravel PT, Max.
Overtravel OT, Min.
Part No.
4
0.98N
1.47N
0.39N
0.59N
0.34N
0.54N
0.25N
0.44N
0.34N
0.54N
0.39N
0.59N
0.88N
1.08N
0.15N
0.20N
0.6mm
0.6mm
2.5mm
2.5mm
2.8mm
2.8mm
3.5mm
3.5mm
2.8mm
2.8mm
2.5mm
2.5mm
4.5mm
4.5mm
0.1mm
0.1mm
0.5mm
0.5mm
0.8mm
0.8mm
1.0mm
1.0mm
0.8mm
0.8mm
0.5mm
0.5mm
1.0mm
1.0mm
0.4mm
0.4mm
0.8mm
0.8mm
1.2mm
1.2mm
1.6mm
1.6mm
1.2mm
1.2mm
0.8mm
0.8mm
2.5mm
2.5mm
8.4 0.3mm
8.4 0.3mm
8.8 0.8mm
8.8 0.8mm
8.8 0.8mm
8.8 0.8mm
8.8 1.2mm
8.8 1.2mm
11.65 0.8mm
11.65 0.8mm
14.5 0.8mm
14.5 0.8mm
14.5 1.5mm
14.5 1.5mm
Pin plunger
5
4
0.034N
0.039N
0.029N
0.034N
0.025N
0.029N
0.029N
0.034N
0.034N
0.039N
0.17N
Short hinge lever
5
4
Hinge lever
5
4
Long hinge lever
5
4
Simulated roller lever
5
4
Roller lever
5
4
Leaf lever
5
0.20N
AECTB2E 201601-T
–7–
ABS (BS) Turquoise Switches
DIMENSIONS
(Unit: mm) General tolerance: 0.25
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
■ .110 quick-connect terminal
Pin plunger
CAD Data
1.7 dia.
Pretravel 0.6 max.
7.6 0.3
Operating
Position
8.4 0.3
7.7
6.7
+0.1
2.4
2.4
−0.05
11.8 0.4
3.4 0.1
+0.1
Pretravel PT, Max.
0.6mm
0.1mm
0.4mm
2.4
dia.
−0.05
11
5.5 0.1
7.1 0.15
Movement Differential MD, Max.
Overtravel OT, Min.
2.5 0.1
C0.6
Distance from
mounting hole
2.8 0.1
4
1.2 0.05 dia.
6.4 0.2
8.4 0.3mm
Operating
Position OP
9.5 0.1
7.6 0.15
19.8 0.3
Distance from
stand-off
7.6 0.15
11.8 0.4mm
Short hinge lever
CAD Data
5
0.4
12.85
4
3.7
Pretravel 2.5 max.
(
)
R18
Operating
Position
8.8 0.8
Pretravel PT, Max.
2.5mm
0.5mm
0.8mm
6.3
12.2 0.9
Movement Differential MD, Max.
Overtravel OT, Min.
Distance from
mounting hole
8.8 0.8mm
Operating
Position OP
Distance from
stand-off
12.2 0.9mm
Hinge lever
CAD Data
7.15 0.4
R20.2
Pretravel 2.8 max.
4
3.7
(
)
Operating
Position
8.8 0.8
Pretravel PT, Max.
2.8mm
0.8mm
1.2mm
Movement Differential MD, Max.
Overtravel OT, Min.
12.2 0.9
Distance from
mounting hole
8.8 0.8mm
Operating
Position OP
Distance from
stand-off
12.2 0.9mm
Long hinge lever
CAD Data
13.1 0.4
R26.1
4
3.5
Pretravel 3.5 max.
(
)
Operating
Position
8.8 1.2
Pretravel PT, Max.
3.5mm
1.0mm
1.6mm
Movement Differential MD, Max.
Overtravel OT, Min.
12.2 1.3
Distance from
mounting hole
8.8 1.2mm
Operating
Position OP
Distance from
stand-off
12.2 1.3mm
AECTB2E 201601-T
–8–
ABS (BS) Turquoise Switches
Simulated roller lever
CAD Data
6.3 0.4
4
3.5
Pretravel 2.8 max.
(
)
R19.9
R2.5
Operating
Position
11.65 0.8
Pretravel PT, Max.
2.8mm
0.8mm
1.2mm
Movement Differential MD, Max.
Overtravel OT, Min.
Distance from
15.05 0.9
11.65 0.8mm
15.05 0.9mm
mounting hole
Operating
Position OP
Distance from
stand-off
Roller lever
CAD Data
3.2
5.15 0.4
Pretravel 2.5 max.
R18.9
5 dia.
17.9 0.9
Operating
Position
14.5 0.8
Pretravel PT, Max.
2.5mm
0.5mm
0.8mm
Movement Differential MD, Max.
Overtravel OT, Min.
Distance from
mounting hole
14.5 0.8mm
17.9 0.9mm
Operating
Position OP
Distance from
stand-off
■ Solder terminal
CAD Data
+0.1
-0.05
2.4
2.4
2.4
1.1 0.12
1.5 0.12
1.25 0.1
3.4 0.15
7.4
+0.1
2.4
dia.
-0.05
1.85 0.2
2.5 0.1
0.5
2.8 0.2
1.9
9.5 0.1
8.7 0.15
Note: Dimensions of the actuator types are
the same as those of corresponding
.110 quick-connect terminal types.
5.2
6.4 0.2
15.4 0.15
19.8 0.3
■ PC board terminal
Straight type
CAD Data
PC board pattern
+0.1
-0.05
2.4
1.2 0.05 dia.
2.4
1.1 0.12
1.5 0.12
1.25 0.1
3.4 0.15
8.7 0.1
7.4
+0.1
15.4 0.1
2.4
0.9
dia.
-0.05
1.85 0.2
2.5 0.1
0.5
9.5 0.1
2.2
Note: Dimensions of the actuator types are
the same as those of corresponding
.110 quick-connect terminal types.
8.7 0.15
5.2
15.4 0.15
19.8 0.3
6.4 0.2
AECTB2E 201601-T
–9–
ABS (BS) Turquoise Switches
■ PC board right angle terminal
CAD Data
PC board pattern
3-1.5 0.05 dia.
5.08 0.2
7.62 0.1
7.62 0.1
Note: Dimensions of the actuator types are
the same as those of corresponding
.110 quick-connect terminal types.
6.4
0.5
7.62 0.15
7.62 0.15
■ PC board left angle terminal
CAD Data
PC board pattern
3-1.5 0.05 dia.
5.08 0.2
7.62 0.1
7.62 0.1
1.3
6.4
0.5
7.62 0.15
7.62 0.15
7.62 0.15
7.62 0.15
1.3
(
)
2.8
6-C0.3
6.4
3.2
Note: Dimensions of the actuator types are
the same as those of corresponding
.110 quick-connect terminal types.
■ Wire leads
Wire leads straight type
CAD Data
21.2
6.4
Thickness of the wire lead: 0.5 mm2
Color of the wire lead:
COM...Black
NC......Red
NO......White
+0.1
-0.05
2.4
dia.
9.2
SPDT
COM
NO
NC
300 10
5
2
SPST-NC
SPST-NO
Note: Other dimensions are the same as those of .110 quick-connect terminal types.
Dimensions of the actuator types are the same as those of corresponding .110 quick-connect terminal types.
Wire leads right angle type
Wire leads left angle type
5
2
5 2
300 10
300 10
Note: For wire leads right angle type and left angle type,
the wire lead is changed to UL compliant (AWG20).
Color of the wire is same as straight type.
AECTB2E 201601-T
–10–
ABS (BS) Turquoise Switches
■ Wire leads leaf lever type
Wire leads straight type
CAD Data
Thickness of the wire lead: 0.5 mm2
Color of the wire lead:
COM...Black
Pretravel 4.5 max.
5
1.5
7.6 0.3
8
1
Free Position
(16.5)
NC......Red
NO......White
Operating Position
14.5 1.5
7.7
8.4
Totaltravel Position
(10.5)
+0.1
-0.05
8.4
2.4
dia.
2.5 0.1
COM
NO
NC
6.4
300 10
5
2
23.8 0.4
Wire leads right angle type
Wire leads left angle type
5
5
5
2
5
2
6.4
6.4
300 10
300 10
Note: For wire leads right angle type and left angle type,
the wire lead is changed to UL compliant (AWG20).
Color of the wire is same as straight type.
AECTB2E 201601-T
–11–
Notes forTurquoise Switches (BJ, BS, BV type)
CAUTIONS FOR USE (Common for BJ, BS and BV types)
■ Fastening of the switch body
■ Selection of the switch
1) Fasten the switch body onto a smooth surface using the
correct screw as shown in the chart below and tighten it with the
prescribed torque.
Allow for up to 20% variation of the specified characteristics
values to compensate for long term operational wear of the
switch in your design.
The switch case may deform depending on the type of screw
(screw head diameter, etc.), the size of the washer, and the use
or non-use of a washer. Therefore, please confirm the
appropriate torque of actual conditions. Also, it is recommended
that adhesive be applied to lock the screws to prevent loosening
of the screws. When doing so, please be careful not let any
adhesive get inside the switch.
■ Cautions regarding use
1) When switching inductive loads (relays, solenoids, buzzers,
etc.), an arc absorbing circuit is recommended to protect the
contacts.
2) If switching of the contact is synchronized with the phase of
the AC power, reduced electrical life or welded contact may
occur.Therefore, test the switch while it is operating under actual
loads for this condition. If found, you may wish to take corrective
action in your design.
Screws
M1.2
M2.3
M3.0
M2.3
M3.0
Tightening torque
Not more than 0.098N·m
Not more than 0.29N·m
Not more than 0.29N·m
Not more than 0.29N·m
Not more than 0.49N·m
ABJ (BJ) switches
3) In the slow or high speed operating condition, the electrical
life might be greatly reduced depending upon the switching load.
Please consult us before use.
ABS (BS) switches
ABV (BV) switches
4) Using lever type in do not condition, there is the concern that
the flexible part may be impeded and return movement may not
be possible. In this situation take the following precautions:
• Select a product of higher OF or use a leaf type lever.
• Attach a protective cover to the lever.
5) If the leaf lever type switch is excessively pushed (pushed
further than the operational limit position) or switching is done at
high speed or is accompanied by the impact, the lever will break.
Please be careful. Also, be careful with the short roller lever type
ABV (BV) switch as improper return may result from pressing
too much.
2) Fixed pin type
To secure the switch unit, thermally crimp or press-fit the
mounting pins. If the pins are to be press-fitted, install a guide on
the opposite surface to the mounting pins to prevent them from
slipping out of position and developing play.
3) Be sure to maintain adequate insulating clearance between
each terminal and ground.
4) The positioning of the switch should be such that direct force
is not applied to the pushbutton or actuator in its free position.
The operating force to the pushbutton should only be applied in
a perpendicular direction.
5) The standard value of overtravel used should be within the
range of 70% to 100% of the rated OT value.
■ Protection from dust, water and corrosive gas
1) The pin button and the space around the body cap Turquoise
switches are sealed with elastic material, the terminal portion is
integrally molded. This prevents dust entry and protects the
switch against corrosive gases. Wireleaded types are
recommended for applications subject to water or oil splash.
However, avoid soaking these immersion protected types in oil
or water, because those types are not of completely oil tight
construction.
6) When soldering the BV type turquoise switch or the
immersion protected type of the BJ and BS type switches, the
sealing material sometimes forms a lump or bulge at the base of
the terminal or lead. Be sure to allow enough space for this
when attaching the switch.
■ Soldering operations
1) Manual soldering: Perform soldering in less than 3 seconds
with maximum 350°C iron. Care should be taken not to apply
force to the terminals during soldering. We recommend a
soldering iron with temperature adjustment in order to prevent
poor quality soldering.
Please consult us if you intend to use a soldering iron of 60 W or
higher.
2) Terminal portions should not be moved within 1 minute after
soldering.
2) Switch operation or rapid temperature change while water
droplets are on the switch may cause the water invasion inside
the switch because of breathing action on condensation.
Especially do not use switch in a bath.
If sources of silicon gas are existing in the vicinity of the switch
(silicon rubber, silicon oil, silicon coating, and silicon filler, etc.),
silicon gas (low molecular siloxane, etc.) will be emitted and it
will get into the product due to the permeability of the plastic.
If the switch is used or stored in such an environment, silicon
compound might generate on the contacts, cause the and faulty
contacting. Therefore, please do not use sources that can emit
silicon gas in the vicinity of the switch.
Soldering time
ABJ (BJ) switches
ABS (BS) switches
ABV (BV) switches
Within 3 seconds
Within 3 seconds
Within 5 seconds
Do not use in areas where flammable or explosive gases from
gasoline and thinner, etc., may be present.
AECTB35E 201510-T
–1–
Notes for Turquoise Switches (BJ, BS, BV type)
• Dust protection test
• Hydrogen sulfide exposure test
Test conditions: The talcum powder used shall be able to pass
through a square- meshed sieve the nominal wire diameter of 7
μm. The amount of talcum powder to be used is 2 kg per cubic
metre of the test chamber volume. The duration of the test is 8
hours.
Test conditions: Concentration: 3 ppm, Temperature: 40°C
104°F, Humidity: 75% RH
100Ω
Typical products
10Ω
No damage observed after the test.
1Ω
100mΩ
10mΩ
Turquoise switches
1Ω
100mΩ
0
100
200
300
400
500
Standard
value 8 hours
Elapsed time (h)
10mΩ
■ Oil-proof and chemical-proof characteristics
The rubber elastomer swells when exposed to oil and chemicals.
The extent of swelling will vary widely depending on the type and
amount of oil and chemicals.
2
4
6
8
10 12 14 16 18 20 22 24
Elapsed time (h)
• Waterproof test
Test conditions: Immersion protected IP67 switches ...
Submerge at 1 m below the water surface for 30 minutes.
Check with the actual oil or chemicals used.
In particular, be aware that solvents such as freon, chlorine, and
toluene cannot be used.
■ Washability [ABJ (BJ) and ABS (BS)]
Do not clean the switch. Doing so can cause problems. Please
contact us if cleaning is necessary.
1000
100
Standard value
30 minutes
10
2
4
6
8
10 12 14 16 18 20 22 24
Elapsed time (h)
REFERENCE
■ Dust-protected type
• Level of protection indicated by the 1st Characteristics number
This type of construction prevents dust that is large enough to
have an effect on operation from getting inside the unit. This
construction is stipulated by protective classes against solid
matter in the IEC standards (IEC60529).
The talcum powder used shall be able to pass through a square-
meshed sieve the nominal wire diameter of 7 μm.The amount of
talcum powder to be used is 2 kg per cubic metre of the test
chamber volume. The duration of the test is 8 hours.
No damage observed after the test.
1st
Protection level (IEC60529/Solid matter)
Characteristics number
0
1
2
3
4
No protection
Protected against solid matter larger than 50mm
Protected against solid matter larger than 12mm
Protected against solid matter larger than 2.5mm
Protected against solid matter larger than 1.0mm
Dust-protected type
Prevents dust that is large enough to have an effect
on operation from getting inside the unit
5
6
Dust-resistant type
Prevents dust from getting inside the unit
■ Immersion-protected type
This type of construction prevents any harmful effects even after
the device is left underwater at a depth of 1 m for 30 minutes.
This construction is stipulated by protective classes against
water in the IEC standards (IEC60529).
• Level of protection indicated by the 2nd Characteristics number
2nd
JIS C0920
Characteristics Protection level (IEC60529/Liquid matter)
number
0
No protection
■ IEC’s IP Codes
Droplet-protected
type I
Protected against water droplets that fall
perpendicular to the unit
1
The IEC (International Electrotechnical Commission) has
defined the IP characteristic code that represents the levels of
protection described in IEC standard (IEC60529).
The two numbers that follow the IP code (the characteristics
numbers) indicate the suitability of this protection for all
environmental conditions.
Droplet-protected
type II
Protected against water droplets that fall
from within 15° of perpendicular to the unit
Protected against water droplets that fall
from within 60° of perpendicular to the unit
Protected against water that splashes on
the unit from any direction
2
3
4
5
6
Rain-protected
type
Splash-protected
type
Spray-protected
type
Free from adverse effects even if sprayed
directly with water from any direction
IP
Water-resistant
type
Protected against water sprayed directly
on the unit from any direction
1st characteristics number
2nd characteristics number
Water does not get inside of the unit when
submerged in water according to the
specified conditions
Immersion-
protected type
7
8
Underwater type
Unit can be used underwater
Note: Details of test conditions are the same as NECA C 0920. Please refer to them.
AECTB35E 201510-T
–2–
TechnicalTerminology & Cautions for Use
(Snap-action, Detection and Interlock Switches)
TECHNICAL TERMINOLOGY
■ Snap-action switches
■ Contact form
This refers to the
components
determining the type
of application which
make up the electrical
input/output circuits in
the contact.
A compact switch equipped with an enclosed micro-gap snap-
action contact mechanism that makes a specified motion with a
specified force to open/close a circuit, and an actuator outside
the enclosure (hereinafter referred to as the switch)
NC
NO
SPDT
COM
NC
SPST-NC
SPST-NO
COM
COM
■ Actuator
NO
A part of the switch that transmits the received external force to
an internal spring mechanism to move the movable contact so
that the switch can be opened and closed
Terminal symbols
COM: Common terminal
NC: Normally closed terminal
NO: Normally open terminal
■ Actuator stopper
A part of the switch to limit the actuator movement in the switch
operation direction
■ Insulation resistance
Resistance between non-continuous terminals, each terminal
and other exposed metal parts and between each terminal and
ground.
■ Rated values
Values indicating the characteristics and performance guarantee
standards of the snap-action switches. The rated current and
rated voltage, for instance, assume specific conditions (type of
load, current, voltage, frequency, etc.).
■ Dielectric
Threshold limit value that a high voltage can be applied to a
predetermined measuring location for one minute without
causing damage to the insulation.
■ Mechanical life
The service life when operated at a preset operating frequency
without passing electricity through the contacts. (The life test is
performed at a switching frequency of 60 times/minute and
operating speed of 100 mm/second at the regular cam.)
■ Contact resistance
This indicates the electrical resistance at the contact part.
Generally, this resistance includes the conductor resistance of
the spring and terminal portions.
■ Electrical life
The service life when the rated load is connected to the contact
and switching operations are performed. (The life test is
performed at a switching frequency of 20 times/minute and
operating speed of 100 mm/second at the regular cam.)
■ Vibration resistance
Malfunction vibration ... Vibration range where a closed contact
does not open for longer than a specified time due to vibrations
during use of the snap-action switches.
■ Shock resistance
Shock durability ... Shock range where the mechanical shocks
received during snap-action switches transport and installation
do not damage the parts or harm the operating characteristics.
Malfunction shock ... Shock range where a closed contact does
not open for longer than a specified time due to shocks during
use of the snap-action switches.
AECTB36E 201510-T
–1–
Technical Terminology & Cautions for Use
OPERATING CHARACTERISTIC
■ Definition of operating characteristic
The main terminological illustrations and
meanings which are used with snap-
action switches are as follows.
Varying
display
method
Classification Terminology Symbol
Unit
N
Starting current
The force required to cause contact snap-action. It
is expressed terms of force applied to the the
actuator.
Operating
Force
OF
RF
Max.
Min.
RF
OF
The force to be applied to the the actuator at the
moment contact snaps back from operated
position to total travel position.
PT
TF
Force
Release
Force
TT
N
N
FP
OT
MD
Totaltravel
Force
Force applied to an actuator required to move from
an operating position to a total travel position
OP
RP
TF
PT
TTP
mm,
degree
Distance or agree of the actuator movement from
free position to operating position.
Pretravel
Max.
Min.
Max.
The distance or degree which the actuator is
permitted to travel after actuation without any
damage to the switching mechanism.
mm,
degree
Overtravel
OT
Movement
Movement
Differential
mm,
degree
The distance or degree from operating position to
release position of the actuator.
MD
TT
mm,
degree
The migration length or the move angle from the
free position to total travel position of actuator
Totaltravel
Center of mounting holes
Free
Position
mm,
degree
Position of the actuator when no force is applied
to.
FP
OP
Operating
Position
mm,
degree
The position of the actuator when the traveling
contacts snaps with the fixed contact.
Position
The position of the actuator when the traveling
contact snaps back from operating position to its
original position.
Release
Position
mm,
degree
RP
Total travel
Position
mm,
degree
The stopping position of the actuator after total
travel.
TTP
TECHNICAL NOTES ON MECHANICAL CHARACTERISTICS
■ Actuation Force and Stroke
■ Changes in Operating Characteristics
Adequate stroke setting is the key to high reliability. It is also
important that adequate contact force be ’maintained to ensure
high reliability. For a normally closed (NC) circuit, the driving
mechanism should be set so that the actuator is normally in the
free position. For a normally open (NO) circuit, the actuator
should be pressed to 70% to 100% of the specified stroke to
absorb possible errors.
Exercise design care so that malfunctions will not occur if the
operating characteristics vary by as much as 20% from, rated
values.
<Example>
In the OF max. 0.98N specification for FS snap-action switches,
the allowable max. is 0.98 N × (100%+20%) = 1.18 N
In the RF min. 0.15 N min. specification
If the stroke is set too close to the operating point (OP), this may
cause unstable contact, and in the worst case may cause
actuator damage due to inertia of the drive mechanism. It is
advisable that the stroke be adjusted with the mounting plate or
driving mechanism.
the allowable min. 0.15 N × (100%–20%) = 0.12 N
■ Mechanical Conditions for Type Selection
Actuator type should be selected according to activation
method, activation speed, activation rate, and activation
frequency.
The figure at right
shows a typical
example of activation
1) An extremely slow activation speed may cause unstable
contact transfer, possibly resulting in contact failures or contact
fusion.
OF
and contact forces
varying with stroke.
2) An extremely high activation speed may cause damage to
contacts or contact response failure.
RF
In the vicinity of the
OP and RP, the
FP
RP
TTP
OP
Stroke
■ Driving Mechanism
MD
PT
OT
contact force is
Use of a driving mechanism which will cause physical impact to
diminished, causing
chatter and contact
bounce immediately
before or after
reversal. For this
reason, use the
the actuator should be avoided.
NC
On FP
<Example>
On reversal
Stroke
On reversal
On OTP
NO
switch while giving
due consideration to
this.This also causes
the snap action
Bad
Good
switch to be sensitive
to vibration or shock.
AECTB36E 201510-T
–2–
Technical Terminology & Cautions for Use
TECHNICAL NOTES ON ELECTRICAL CHARACTERISTICS
1) The snap-action switch is designed for AC operations.While it
has small contact gaps and no arc absorber, it may be used for
low-capacity DC operations.
Please refer to the rating of each products
2) For applications with very small switching voltage or current,
choose the low-level load type (Au contact).
beginning of use. However, as the contact surfaces develop films
with time, the film may not be broken by the switching operation,
causing a conduction failure. Therefore, please choose the Au
contact type for switching a load of 0.1 A or below.
4) Application to Electronic Circuits
• The snap-action switch contacts can sustain bounce or chatter
when closed. Bounce or chatter can cause noise or pulse count
errors when the snap action switch is used in electronic circuits.
• If contact bounce or chatter poses problems in the vicinity of
the OP and RP, use a suitable absorption network, such as a C/
R network.
Small current and voltage application range (Au contact)
500
5) Check the surge current, normal current and surge duration.
6) Contact resistance given in performance specifications is
measured with a voltage drop method using 6 to 8 V DC, 1 A
(except for low-level load type). Contact resistance across COM
and NC terminals is measured in the free position, while contact
resistance across COM and NO terminals is measured in the
total travel position.
100
50
10
5
2
1
7) Ratings are measured under the following conditions:
Inductive load: Power factor 0.6 to 0.7
4
8
12
16
20
24
Time constant: 7 ms or less (DC)
DC voltage (VDC)
8) To prevent contact welding failure, be sure to use a serial
resistance for each capacitive load.
9) If snap-action switch operation is synchronized with the AC
supply phase, this may cause: shortened electrical life, contact
fusion failure, contact transfer, or other reliability problems.
3) When selecting a contact type of a snap-action switch to be
used for low-level load switching, the following should be noted.
Silver contacts’ surfaces are prone to be oxidized and form a
sulfide film. The switch operates with no problems at the
CAUTIONS IN A CIRCUIT
1) Contact protection is recommended when snap-action
switches are used in an inductive load circuit.
2) Do not connect the
contacts on individual
switches to different
type or different poles of
the power supply.
Examples of power
supply connections
(connection to different
poles)
Wrong
Lamp load
PL
Circuit diagram
Cautions for use
(1) r = more than 10 Ω
(2) In an AC circuit
Contact for snap-action switch
Impedance of R is to be slightly smaller
than impedance of r and c.
Solenoid load
r
c
R
Right
Lamp load
PL
Can be used for both AC and DC.
Impedance of r is nearly equal to
impedance of R.
Contact for snap-action switch
r
Solenoid load
Load connected to same pole
C: 0.1 μF
R
c
Example of wrong
power supply
connection (connection
to different poles of
power supply)
Wrong
Load
L
(1) For DC circuits only.
Contact for snap-action switch
AC
DC
diode
R
This may lead to mixed
DC and AC.
Can be used for both AC and DC.
Contact for snap-action switch
ZNR
Load
L
R
Varistor
Wrong
3) Avoid circuits which
apply voltage between
contacts. (This may lead
to mixed deposition.)
L
200V
100V
AECTB36E 201510-T
–3–
Technical Terminology & Cautions for Use
MOUNTING STATE AND ENVIRONMENT
■ Checking the insulation distance
■ Soldering precautions
After mounting and wiring, check the insulation distance
between terminals and the ground. If the insulation distance is
inadequate, mount insulating material between as required.
For manual soldering, lay the terminals flat (horizontal with the
ground) and quickly perform the soldering operation using a
soldering iron with the appropriate heat capacity and the proper
amount of solder. Take care that the flux does not flow into the
switch interior by using a ventilation fan to discharge flux gas
and to prevent contact of the switch body with the soldering iron
tip.
■ Fastening the snap-action switch body
See the Section “CAUTIONS FOR USE” for the individual
switch.
Be careful not to apply force to the lead wires or the terminal
portions immediately after soldering.
■ Position adjustment with effector
1) The effector should be positioned so that direct force is not
applied to the plunger or actuator in its free position. The
operating force to the plunger should only be applied in a
perpendicular direction.
2) Note that the use of the switch as a stopper may cause an
operational problem.
The temperature setting and time conditions vary depending on
the product.
See the section “CAUTIONS FOR USE” for each product.
<Examples>
Soldering iron tip
■ Switch installation position
• Basically, the switch should be installed so that the object to
press the switch’s plunger or lever can press it down to 70 to
100% of OT of the switch. When determining the position, the
tolerance of OP (Operating Position) and other factors should be
taken into account.
Wrong
Correct
The following describes the case where the strictest tolerance
conditions are adopted.
■ Avoid using in a silicon atmosphere
• Example: Hinge lever type FS switch
Avoid using organic silicon rubber, adhesives, sealing
compounds, oil, grease, and wires in a silicon atmosphere.
Reference values: OP = 8.8 0.8mm
PT = max. 2.8mm
■ Please consult us when using under the following
conditions*:
1) Environments where hydrogen sulfide or other corrosive
OT = min. 1.2mm
FP
gases are present.
OP
PT
2) Environments where gasoline, thinner or other flammable,
explosive gases are present.
TTP
OT
3) Dusty environments (for non-seal type snap action switches).
4) The perpendicular operating speed exceeds the allowable
operating speed.
5) Switching between different poles.
6) Use in environments not in the prescribed temperature or
humidity range.
(1) When the switch is not pressed
The object to press the lever should not be in contact with
the lever.
For this purpose, the object should be at a distance from
the switch father than the maximum FP (Free Position)
value.
FP max = OP max + PT max = 9.6 + 2.8 = 12.4 mm max
The object should be at a distance of 12.4 mm or more
from the mounting hole.
■ Storage precautions
To prevent discoloration due to sulfurization of the terminals
(silver- plated), store the switches in a polyethylene bag or other
suitable airtight container.
(2) Depressed position
The plunger/lever should be pressed down to 70% or
more of OT (Over Travel). Therefore, the depressed
position should be calculated based on the minimum
value of OP (Operating Position) and the 70 and 100% of
the OT value.
OP min - 70% of OT = 8.0 - 0.84 = 7.16 mm
OP min - 100% of OT = 8.0 - 1.2 = 6.80 mm
The plunger/lever should be pressed down to the position
of 6.80 to 7.16 mm from the mounting hole.
AECTB36E 201510-T
–4–
Technical Terminology & Cautions for Use
■ Usage, storage, and transport conditions
During usage, storage, or transportation, avoid locations subject
to direct sunlight and maintain normal temperature, humidity,
and pressure conditions.
■ We reserve the right to modify without notice the
materials, internal components, and other parts to improve
product quality.
The allowable specifications for environments suitable for usage,
storage, and transportation are given below.
■ Handling precautions
When handling the switches, be careful not to drop them on the
1) Temperature: The allowable temperature range differs for
each switch, so refer to the switch’s individual specifications. In
addition, when transporting or storing switches while they are
tube packaged, there are cases when the temperature may differ
from the allowable range. In this situation, be sure to consult the
individual specifications.
floor since this may damage them.
* Select contact sulfurization (clipping) prevention products (FS and Au-clad double
layer contacts) for use with extremely small loads or an environment-resistant
Turquoise switch.
■ Others
2) Humidity: 5 to 85% R.H.
3) Pressure: 86 to 106 kPa
The humidity range varies with the temperature. Use within the
range indicated in the graph below.
1) Failure modes of switches include short-circuiting, open-
circuiting and temperature rises. If this switch is to be used in
equipment where safety is a prime consideration, examine the
possible effects of these failures on the equipment concerned,
and ensure safety by providing protection circuits or protection
devices. In terms of the systems involved, make provision for
redundancy in the design and take steps to achieve safety
design.
2) The ambient operating temperature (and humidity) range
quoted is the range in which the switch can be operated on a
continuous basis: it does not mean that using the switch within
the rating guarantees the durability performance and
environment withstanding performance of the switch. For details
on the performance guarantee, check the specifications of each
product concerned.
Humidity, %R.H.
85
Tolerance range
(Avoid freezing when
used at temperatures
lower than 0°C 32°F)
(Avoid
condensation when
used at temperatures
higher than 0°C 32°F)
5
–40
0
+85
–40
+32
+185
Temperature, °C °F
(The allowable temperature depends on the switch.)
• Condensation will occur inside the switch if there is a sudden
change in ambient temperature when used in an atmosphere of
high temperature and high humidity. This is particularly likely to
happen when being transported by ship, so please be careful of
the atmosphere when shipping. Condensation is the
phenomenon whereby steam condenses to cause water
droplets that adhere to the switch when an atmosphere of high
temperature and humidity rapidly changes from a high to low
temperature or when the switch is quickly moved from a low
humidity location to one of high temperature and humidity.
Please be careful because condensation can cause adverse
conditions such as deterioration of insulation, coil cutoff, and
rust.
• Condensation or other moisture may freeze on the switch when
the temperatures is lower than 0°C 32°F. This causes problems
such as sticking of movable parts or operational time lags.
• The plastic becomes brittle if the switch is exposed to a low
temperature, low humidity environment for long periods of time.
• Storage for extended periods of time (including transportation
periods) at high temperatures or high humidity levels or in
atmospheres with organic gases or sulfide gases may cause a
sulfide film or oxide film to form on the surfaces of the contacts
and/or it may interfere with the functions. Check out the
atmosphere in which the units are to be stored and transported.
• In terms of the packing format used, make every effort to keep
the effects of moisture, organic gases and sulfide gases to the
absolute minimum.
AECTB36E 201510-T
–5–
Technical Terminology & Cautions for Use
■ Types of actuators
Operating
Force
(OF)
Pretravel Overtravel
Vibration
Shock
Shape
Classification
Features
(PT)
(OT)
Appropriate for linear short-stroke action. Pin plunger acts directly on snap
action mechanism, enabling high-precision positioning. Amount of movement
standing after operation is smallest among all of the actuators, however, so reliable
stopper is required.
Out-
Pin plunger
Small
Small
Large
Large
Spring small
plunger
Used in much the same way as the pin plunger, but is easier to use because
the amount of movement after operation is larger.
Small
Small
Medium
Medium
Large
Excellent
Spring short
plunger
Pin plunger is short, with large plunger diameter that makes centering easier.
Good
Large
Like small spring plunger, amount of movement after operation is large.
Secured to panel with hex or lock nut; used as manual or mechanical plunger.
Amount of movement after operation is extremely large and operation point can
be adjusted by changing attachment position. Can be used in combination with
Panel attachment
plunger
Small
Large
Good
low-speed cam.
Panel attachment
roller plunger
This is the panel attachment type with a roller, and can be used with fast-
moving cams and dogs..
Small
Large
Large
Possible
Little force required for operation. Appropriate for use with low-speed cams and
Possible dogs; has large stroke.
Hinge lever
Large
Medium
Medium
Large
Small
Lever available in various shapes to fit operating unit.
Simulated roller
lever
Large
Small
Possible Tip of hinge lever is bent into a semi-circle, enabling use as a simple roller type.
Play in lever is used to assure maximum stroke. Construction provides for
Excellent
Leaf lever
Large
Small
space where lever is attached, for outstanding resistance to freezing.
This is a hinge lever with a roller, and can be used with high-speed cams and
dogs.
Hinge roller lever
Large
Medium
Medium
Medium
Medium
Small
Small
Possible
The force required for pin plunger action is lighter than that of the lever, and the
stroke is longer.
This is hinge roller lever type, and can operate in relation to an operating unit
from a one way direction, but the roller is bent from the opposite direction and
cannot move.
This can be used to prevent reverse-direction action.
One way action
hinge roller lever
Medium
Medium
Medium
Large
Medium
Medium
Medium
Medium
Medium
Large
Possible
This has a leaf spring with offset yield force and has a large stroke. Ideal for
driving low-speed cams and cylinders. Fulcrum is fixed for high precision. To
prevent leaf damage, movement after operation must be within specified value.
Leaf spring
Good
Good
Roller leaf spring
This is a leaf spring with a roller, and can be used with high-speed cams.
(OC reversed
action groove type)
Reverse-action
hinge lever
This is used for low-speed, low-torque cams.
The plunger is constantly
Excellent The lever comes in various shapes to fit the
operating body.
pressed down by a coiled
spring, and operating the
lever induces reverse action.
Because the plunger is
(OC reversed
This is a reverse-action hinge lever with a roller
and is appropriate for cam operation. Excellent
resistance to vibration and impact when not
engaged.
depressed when not
action groove type)
Reverse-action
hinge roller lever
Medium
Small
Medium
Medium
Large
Excellent
engaged, vibration and shock
resistance are excellent.
Pressing the plunger too far
does not cause abnormal
force to be applied to the
switch mechanism, so a
stable service life is assured.
(OC reversed
action groove type)
Reverse-action
hinge roller short
lever
This is a shorter version of the reverse-action
hinge lever with a roller and has a larger action
Excellent force, but is appropriate for cam operation with
a short stroke. Excellent resistance to vibration
and impact when not engaged.
Rotating-action
type
This is a rotating, light-action type that is ideal for detecting paper, coins, and
similar objects.
Large
Small
Possible
AECTB36E 201510-T
–6–
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