44L45-02-1-08N [GRAYHILL]
Keylock Switch, SP8T, Latched, 1A, 28VDC, Solder Terminal, Panel Mount-threaded, ROHS COMPLIANT;型号: | 44L45-02-1-08N |
厂家: | GRAYHILL, INC |
描述: | Keylock Switch, SP8T, Latched, 1A, 28VDC, Solder Terminal, Panel Mount-threaded, ROHS COMPLIANT 开关 键锁开关 |
文件: | 总2页 (文件大小:417K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Keylock Rotary Switches
SꢃꢂꢀꢃS 44L
ꢈigh ꢄꢉrrent, 5 Amp
Lꢅꢄꢊ ꢋꢃAꢆuꢂꢃS
•ꢀ8-Pin,ꢀRoundꢀKeyꢀSecurity
•ꢀOptionsꢀforꢀFlatꢀKeys,ꢀSpecial
ꢀ Keying,ꢀandꢀKeyꢀRemovals
Swꢀꢆꢄꢈ ꢋꢃAꢆuꢂꢃS
•ꢀHigh,ꢀ5ꢀAmpꢀCurrentꢀSwitching
•ꢀ45°,ꢀUpꢀtoꢀ8ꢀPolesꢀPerꢀSwitch
•ꢀ25,000ꢀCyclesꢀofꢀOperation
•ꢀRoHSꢀCompliant
DꢀMꢃNSꢀꢅNS in inches (and millimeters)
DIM. A
.283 – .062
(7,19 – 1,57)
SWITCH POSITION 1
(KEY REMOVAL A)
1.575 – .015
(40,0 – 0,38)
DIA.
B
.522 – .020
(13,26 – 0,51)
1-3/8-32
UNS-2A
THREAD
15
45
H
DIM. B
HOLE DIA.
≥ .064 (1,63)
AFTER
8
1.170 – .015
(29,72 – 0,38)
PLATING
C
G
OVER TERMINALS
4
F
D
E
Note: Switch/key positions are not
aligned with terminal positions.
LOCK
SWITCH
1.332 – .002
(33,83 – 0,05)
ACROSS FLATS
† 1.950 (49,53) DIA.
LOCKWASHER
KNURLEDꢀNUTꢀ1.800ꢀ(45,72)ꢀDIA.;ꢀ
.281ꢀ(7,14)ꢀTHICK;ꢀPINꢀHOLESꢀ
90¡ APART
No. of decks
1
2
3
4
5
6
1
2
3
4
5
6
No. of Decks
Approx. weight
in ꢁrams
Dim. A (ꢀn.)
Dim. B (in.)
1.556
.062
1.902
.062
2.248
.062
2.594
.062
2.940
.062
3.536
.312
123
120
127
144
151
158
Grayhill part number and date code marked on label.
Customer part number marked on request.
Dim. A (mm)
Dim. B (mm)
39,52
1,57
48,31
1,57
57,10
1,57
65,89
1,57
74,68
1,57
89,81
7,92
ꢂꢃꢄꢅMMꢃNDꢃD PANꢃL ꢄuꢆ
Lꢅꢄꢊ SPꢃꢄꢀꢋꢀꢄAꢆꢀꢅNS
Lꢅꢄꢊ MAꢆꢃꢂꢀALS AND ꢋꢀNꢀSꢈꢃS
Bꢉshing and ꢊnꢉrled Spanner Nꢉt: Alumi-
num, black anodized
ꢊeying:ꢀEachꢀlockꢀisꢀkeyedꢀdifferently
ꢊey ꢂemoval: Allꢀpositionsꢀ(45°,ꢀetc)
1.335 + .010 – .000
(33,91 + 0,25 – 0,00)
Special ꢅptions: Flatꢀ keyꢀ withꢀ 90°ꢀ orꢀ 180°ꢀ ꢊeying washer, ꢄover Sꢉpport Plate, Shaft
incrementꢀkeyꢀremovals;ꢀ7ꢀthruꢀ12ꢀdecks
ꢃxtension: 302 Stainless steel
.
ꢀnternal and ꢃxternal Lockꢇashers: Brass,
tin/zinc-plated or stainless steel.
ꢊeys, ꢄylindrical: Stainlessꢀsteel;ꢀ2ꢀsupplied
1.375 + .015 – .000
(34,93 + 0,38 – 0,00)
ꢄꢈꢅꢀꢄꢃS AND LꢀMꢀꢆAꢆꢀꢅNS
Angle of
ꢆhroꢇ
No. ꢅf
Decks
Poles/
Deck
Positions
Per Pole
Shorting or
Non-Shrtg.
Style
Description
Series 44 Sꢇitches
01 to 06
01 to 03
01 or 02
01 or 02
1
2
3
4
02 to 08
02 to 04
01 or 02
01 or 02
N or S
N or S
N
Lꢀ
Standard,ꢀSolderꢀLugsꢀ
45°
N
Grayhill, Inc.
•
561 Hillgrove Avenue
•
LaGrange, Illinois 60525-5997
•
USA
•
Phone: 708-354-1040
•
Fax: 708-354-2820
•
www.grayhill.com
Keylock Rotary Switches
Swꢀꢆꢄꢈ SPꢃꢄꢀꢋꢀꢄAꢆꢀꢅNS
ꢃlectrical ꢄharacteristics
ꢀndꢉstrial ꢁrade Sꢇitch
Mechanical ꢄharacteristics
Sꢇitching Mode:
45°,ꢀ1ꢀorꢀ2ꢀpoles:ꢀShortingꢀorꢀnon-shorting
Materials and ꢋinishes: Sꢇitch
Sꢇitch Bases: Melamine per MIL–M–14, 4
Sꢇitch Bases:
Industrial Grade: Melamine per MIL–M–14
Military: Diallyl per MIL–M–14
Sꢇitching ꢄꢉrrent and Life
45°,ꢀ3ꢀorꢀ4ꢀpoles:ꢀNon-shorting
Theꢀ load-lifeꢀ valuesꢀ indicateꢀ theꢀ numberꢀ ofꢀ
cyclesꢀofꢀoperationꢀexpectedꢀforꢀtheꢀvoltage,ꢀ
currentꢀandꢀtypeꢀofꢀload.ꢀEndꢀofꢀlifeꢀisꢀdefinedꢀ
usingꢀ theꢀ resistanceꢀ andꢀ breakdownꢀ failureꢀ
criteria listed below.
ꢆype of ꢄontact: Wiping contacts
ꢄontact ꢋorce: greater than 150g
Nꢉmber of ꢆerminals:ꢀSwitchesꢀareꢀprovidedꢀ
withꢀonlyꢀtheꢀnumberꢀofꢀterminalsꢀneeded
Stop Strength: greater than 15 in-lbs (1.70
Nm)
Sꢇitching ꢆorqꢉe: 8-115 in-ozs (28 to 230
mNm),ꢀ dependingꢀ onꢀ theꢀ numberꢀ ofꢀ poles,ꢀ
numberꢀofꢀdecks,ꢀandꢀangleꢀofꢀthrow
ꢄover, Deck Separators, ꢃnd Plate, and
ꢂotor Moꢉnting Plate: Phenolic per
MIL–M–14
Shaft, Shaft ꢃxtension, Stop Arm, Stop
washers, ꢂear Sꢉpport Plate, ꢄover
Plate, ꢂetaining ꢂing, Stꢉds, Nꢉts: Stain-
less steel
Detent Balls: Steel, nickel-plated
Detent Springs: Tinned music wire
ꢂotor ꢄontact, and Stator (Base) ꢄon-
tacts: Silverꢀalloy
ꢄommon Plate, and ꢄommon ꢆerminal:
Brass, ꢀ300µꢀinch,ꢀ(7.6ꢀµm)ꢀsilverꢀplate
Base ꢆerminals: Brass, tin plated
ꢀꢀ5Aꢀatꢀꢀ
ꢀꢀ1Aꢀatꢀ
ꢀꢀ2Aꢀatꢀ
115ꢀVac,ꢀresistive
6ꢀtoꢀ28ꢀVdc,ꢀresistive
115ꢀVac,ꢀinductive
ꢄycle of ꢅperation:ꢀ 360°ꢀ rotationꢀ plusꢀ aꢀ
360°ꢀreturn
Additional ꢄharacteristics
Switchesꢀofꢀ6ꢀorꢀmoreꢀdecksꢀhaveꢀlongerꢀstudsꢀ
withꢀ extraꢀ mountingꢀ nutsꢀ forꢀ recommendedꢀ
double end mount
ꢆest ꢄonditions:ꢀ25°C,ꢀ68%ꢀrelativeꢀhumidity,ꢀ
atmospheric pressure
Life ꢃxpectancy:
ꢀꢀWithꢀloadsꢀabove:ꢀ 25,000ꢀcycles
Without load:
100,000 cycles
ꢄontact ꢂesistance:
ꢀꢀEndꢀofꢀlife:ꢀ
lessꢀthan 20 mΩ
ꢀnsꢉlation ꢂesistance:
(Between mutually insulated parts)
Initially:
50,000 MΩ
Breakdoꢇn Voltage:
(Between mutually insulated parts)
Initially:
ꢀꢀEndꢀofꢀlife:ꢀ
1,000 Vac
500 Vac
ꢄarry ꢄꢉrrent:ꢀ 10A;ꢀ maximumꢀ temperatureꢀ
riseꢀ20°C
ꢅꢂDꢃꢂꢀNꢁ ꢀNꢋꢅꢂMAꢆꢀꢅN
Series
Style Letter: L
Angle of ꢆhroꢇ:ꢀ45°
Nꢉmber of Decks: 01 thru 06 (per Choices chart)
Poles per Deck: 1 thru 4 (per Choices chart)
Positions per Pole: 02 thru 08 (per Choices chart)
ꢆype of ꢄontacts:
N = Non-shorting
S = Shorting (per Choices chart)
Stop Arrangement Sꢉffix:ꢀ (neededꢀ onlyꢀ forꢀ 1-poleꢀ switchesꢀ
with
ꢀ
ꢀ
ꢀ
maximumꢀpositions)
Fꢀ=ꢀFixedꢀstopꢀbetweenꢀpositionsꢀ8ꢀandꢀ1
*Leaveꢀblankꢀforꢀcontinuousꢀrotation
44 L 45-02-1-08N-ꢋ
Available from yoꢉr local ꢁrayhill Distribꢉtor.
For prices and discounts, contact a local
Salesꢀ Office,ꢀ anꢀ authorizedꢀ localꢀ Distributorꢀ orꢀ
Grayhill.
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
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