CWSB21AAF [NKK]
Miniature Power Rockers; 微型电动摇椅
| 型号： | CWSB21AAF |
| 厂家： | 
NIHON KAIHEIKI INDUSTRY CO. LTD. |
| 描述： | Miniature Power Rockers |
| 文件： | 总6页 (文件大小：268K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Miniature Power Rockers Series CW
Distinctive Characteristics
CWSA
Low cost molded rocker.
See-saw contact mechanism
Stable stationary contact construction for high reliability.
Easily installed with snap-in mounting.
Large terminal hole dimensioned .067” x .098”
(1.7mm x 2.5mm) simplifies wiring and soldering.
Wave Soldering (PC version): See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
CWSB
Low cost molded rocker.
Snap-acting contact mechanism gives smooth actuation and audible
feedback.
Stable stationary contact construction for high reliability.
Front panel, snap-in mounting for labor-saving installation.
Solder lug/quick connect terminals can be used with
connectors.
Manual Soldering: See Profile B in Supplement section.
CWT
Low cost molded rocker in compact, slim design.
See-saw contact mechanism
Outstanding insulation resistance and dielectric strength.
Dust proof construction protects contact area.
Stable stationary contact construction for high reliability.
Front panel, snap-in mounting for labor-saving installation.
Terminals are molded in and epoxy sealed to lock out flux,
dust, and other contaminants.
Manual Soldering: See Profile A in Supplement section.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Miniature Power Rockers Series CW
General Specifications
CWSA
CWSB
CWT
Electrical Capacity
Power Level:
For Resistive Load 6A @ 250V AC
Other Ratings
Contact Resistance:
20 milliohms maximum
500 megohms minimum @ 500V DC
Insulation Resistance:
Dielectric Strength:
1,500V AC minimum between contacts for 1 minute minimum
3,000V AC minimum between contacts & case for 1 minute minimum
30,000 operations minimum
10,000 operations minimum with Resistive Load & 6,000 operations with Inductive Load
2.50N
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Angle of Throw:
30°
Operating Temperature Range: –10°C ~ +70°C (+14°F ~ +158°F)
Materials & Finishes
Rocker:
Polycarbonate
Polyamide
Stationary Contacts: Silver alloy
Housing:
Movable Contactor:
Movable Contacts:
Base: Laminated thermosetting sheets
Brass w/silver alloy plating
Silver
Contact Terminals: Copper with silver plating
Common Terminals: Brass with silver plating
Electrical Capacity
Power Level: For Resistive Load 6A @ 250V AC
Other Ratings
Contact Resistance: 20 milliohms maximum
Insulation Resistance: 500 megohms minimum @ 500V DC
Dielectric Strength: 1,500V AC minimum between contacts for 1 minute minimum
3,000V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 30,000 operations minimum
Electrical Life: 10,000 operations minimum with Resistive Load & 6,000 operations with Inductive Load
Nominal Operating Force: 6.50N for single pole models; 10.0N for double pole models
Angle of Throw: 30°
Operating Temperature Range: –10°C ~ +70°C (+14°F ~ +158°F)
Materials & Finishes
Rocker: Polycarbonate
Housing: Polyamide
Stationary Contacts: Silver alloy
Base: Laminated thermosetting sheets
Terminals: Brass with silver plating
Movable Contactor: Beryllium copper w/silver alloy plating
Movable Contacts: Silver
Electrical Capacity
Power Level: For Resistive Load 6A @ 125V AC; 3A @ 250V AC; 4A @ 30V DC
Other Ratings
Contact Resistance: 20 milliohms maximum
Insulation Resistance: 1,000 megohms minimum @ 500V DC
Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum
1,500V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 50,000 operations minimum
Electrical Life: 25,000 operations minimum
Nominal Operating Force: 2.0N
Angle of Throw: 30°
Operating Temperature Range: –25°C ~ +70°C (–13°F ~ +158°F)
Materials & Finishes
Rocker: Glass fiber reinforced polyamide
Base: LCP (Liquid Crystal Polymer)
Housing:
Polyamide Contact Terminals: Brass + silver with silver plating
Movable Contactor: Phosphor bronze w/silver plating Common Terminals: Brass with silver plating
Movable Contacts: Silver alloy
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Miniature Power Rockers Series CW
STANDARDS & CERTIFICATIONS
CWSA
Specific CWSA models listed below are qualified for Underwriters Laboratories Inc.
recognition and Canadian Standards Association certification. C-UL marking on case
is standard as noted in following table.
R
Model
CWSA11
CWSA12
Ratings @ AC
6A @ 250V
6A @ 250V
C-UL File No.
WOYR8.E44145
WOYR8.E44145
Marking on Case
Standard
Standard
CWSB
Specific CWSB models listed below are qualified for Underwriters Laboratories Inc.
recognition and Canadian Standards Association certification. C-UL marking on case
is standard as noted in following table.
R
Model
CWSB11
CWSB21
Ratings @ AC
6A @ 250V
6A @ 250V
C-UL File No.
WOYR8.E44145
WOYR8.E44145
Marking on Case
Standard
Standard
CWT
Specific CWT model listed below is qualified for Underwriters Laboratories Inc.
recognition and Canadian Standards Association certification. C-UL marking on case
is standard as noted in following table.
R
Model
CWT12
Ratings @ AC
6A @ 125V
3A @ 250V
C-UL File No.
WOYR8.E44145
Marking on Case
Standard
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Miniature Power Rockers Series CW
TYPICAL SWITCH ORDERING EXAMPLES
CWSA 1 1 A A N
S
POLE
CIRCUITS
CAP COLOR
INSCRIPTION
TERMINALS
SPST &
SPDT
1
2
ON NONE OFF
ON NONE ON
A
Black
For SPST & SPDT
S
Solder Lug
1
No
Right
Angle PC
None
Code
H
HOUSING
For SPST
A
Black
1
2
3
Horizontal
Vertical
TYPICAL ORDERING EXAMPLE
CWSA11AANS
Dot Marking
CWSB 2 1 A A 2 F
POLES
SPST
CAP COLOR
HOUSING
INSCRIPTION
TERMINALS
1
2
A
Black
A
Black
None
(SPST only)
Quick
Connect
No
Code
F
DPST
CIRCUIT
1
2
Horizontal
Vertical
Right
Angle PC
H
1
ON NONE OFF
Dot Marking
(SPST only)
3
TYPICAL ORDERING EXAMPLE
CWSB21AA2F
CWT 1 2 A A S1
TYPICAL ORDERING EXAMPLE
CWT12AAS1
POLE
CIRCUIT
HOUSING
1
SPDT
2
ON NONE ON
A
Black
CAP COLOR
TERMINALS
A
Black
S1 Solder Lug
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Miniature Power Rockers Series CW
INSCRIPTIONS
No
1
2
3
Code
None
Horizontal Orientation
Vertical Orientation
Dot Marking
Only On-None-Off models
are available with the
horizontal inscription.
Only On-None-Off models
are available with the
vertical inscription.
Only Single Pole On-None-
Off models are available
with the dot inscription.
Not available in
double pole.
The IEC symbols for On-Off are supplied with Single Throw models only. Orientation of inscription must be selected.
Inscription color is white ink on black.
TYPICAL SWITCH DIMENSIONS FOR CWSA
Solder Lug
Single Pole • No Inscription
(12.3)
.484
(5.5)
.217
NKK P/N This Side
(1.7) x (2.5) Typ
.067 x .098
1b
1
(0.8)
.031
(20.8)
.819
(17.0)
.669
(18.5)
.728
(19.2)
.756
30ϒ
(15.5)
.610
(13.3)
.524
(7.0) Typ
.276
1a
(0.5) Typ
.020
(0.2)
.008
(2.9)
.114
(12.9)
.508
(3.0)
.118
(10.2)
.402
(14.8)
.583
(2.0)
.079
(12.9)
.508
(15.6)
.614
Terminal numbers
are on side
of switch body
Panel Thickness
.030” ~ .079”
(0.75mm ~ 2.0mm)
CWSA12AANS
Right Angle
Single Pole • Horizontal On-Off Inscription
(14.8)
.583
(12.9)
.508
(12.3)
1b
1
1a
(10.2)
.402
(1.8) Dia Typ
.071
.484
(14.0)
.551
(12.0)
.472
1a
1
1b
(2.0)
.079
(14.0)
.551
(1.2)
.047
(15.5)
.610
(0.8) Typ
.031
(7.0) Typ
.276
(20.8)
.819
(5.5)
.217
(16.0)
.630
(18.5)
.728
Single throw model does
not have terminal 1b
Terminal numbers are
on side of switch body
CWSA11AAN1H
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Miniature Power Rockers Series CW
TYPICAL SWITCH DIMENSIONS FOR CWSB
Quick Connect
Double Pole • Vertical On-Off Inscription
(2.5) Typ
.098
(4.0) Typ
.157
(2.3) Dia Typ
NKK P/N This Side
.091
(5.7)
.224
(1.6) Dia Typ
.063
(4.75) Typ
.187
2
1
(4.0)
.157
(18.6)
.732
(21.1) (15.8)
.831 .622
(19.2)
.756
30ϒ
(5.0)
.197
(17.4)
.685
(12.9)
.508
2a
1a
(12.9)
.508
(2.65)
.104
(0.8) Typ
.031
(10.6)
.417
(15.1)
.594
(12.6)
(2.0)
.079
(1.0)
.039
(8.1)
.496
(16.2)
.638
(12.9)
.508
.319
Panel Thickness
.030” ~ .079”
(0.75mm ~ 2.0mm)
Terminal numbers are
on bottom of switch
CWSB21AA2F
Right Angle
Single Pole • Dot Inscription
1
1a
(4.9)
.193
(1.8) Dia Typ
.071
(5.0)
.197
2a
2
Footprint
SPST
(4.0) Typ
.157
(12.9)
(10.6)
.417
0
.508
(12.6)
.496
(15.1)
.594
(2.5) Typ
.098
(4.0)
.157
1a
1
(1.3) Typ
.051
2
1
2a
1a
(2.0)
.079
(14.2)
.559
(1.0)
.039
(0.8)
.031
(4.7)
.185
(15.8)
.622
(4.9)
.193
(17.8)
.701
(21.1)
.831
(5.7)
.224
(22.5)
.886
(5.0)
.197
(4.9)
.193
(1.8) Dia Typ
.071
(5.0)
.197
Footprint
DPST
Terminal numbers are
on bottom of switch
CWSB11AA3H
TYPICAL SWITCH DIMENSIONS FOR CWT
Solder Lug
Single Pole • No Inscription
NKK P/N This Side
(1.1) x (2.0) Typ
.043 x .079
(0.8) Typ
(5.5)
.217
(5.0)
.197
.031
3
2
(16.2)
.638
(18.0)
.709
(21.0)
.827
(19.2)
.756
30ϒ
(4.7) Typ
.185
(13.45)
.530
1
(6.8)
.268
(4.8)
.189
(9.0)
.354
(1.5)
.059
(2.0) Typ
.079
(15.5)
.610
(3.5)
.138
(6.8)
.138
Terminal numbers
are on side
of switch body
Panel Thickness
.030” ~ .079”
(0.75mm ~ 2.0mm)
CWT12AAS1
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
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