Download Specifications

B
LED Miniature Power Rockers
General Specifications
Electrical Capacity (Resistive Load)
Power Level:
9A @ 125V AC or 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 Nominal Operating Force: Single Pole 4.50N; Double Pole 10.0N
Angle of Throw: 33°
Materials & Finishes
Rocker:
Housing:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Switch Terminals:
Lamp Terminals:
Environmental Data
Operating Temp Range:
Humidity: Vibration:
Shock:
Installation
Soldering Time & Temp: Polycarbonate
Polyamide
Beryllium copper with silver plating
Silver alloy
Silver alloy
Brass with silver plating
Brass with silver plating
–10°C through +50°C (+14°F through +122°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Manual Soldering: See Profile A in Supplement section.
Standards & Certifications
UL: File No. E44145
All models recognized at 9A @ 125V AC & 6A @ 250V AC.
cULus marking on case is standard.
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
Toggles
Series CWSC
B22
www.nkk.com
Distinctive Characteristics
B
Pushbuttons
Full face, bright LED illumination in choice of red, amber, or green
for visible status indication.
Rockers
Toggles
Series CWSC
LED Miniature Power Rockers
Programmable Illuminated PB
9-amp or 6-amp electrical capacity in
compact body.
Interior shield prevents contamination of
the rocker by carbon from arcing.
Keylocks
Front panel, snap-in mounting assures
labor-saving installation.
Rotaries
Single-break, snap-acting contact mechanism
gives smooth actuation and audible feedback.
Slides
Quick-make, quick-break characteristic limits
arcing and prolongs electrical life.
Tactiles
Stable stationary contact construction for high
reliability.
Tilt
Offset terminal alignment gives outstanding insulation
resistance and dielectric strength.
Touch
Solder lug/.110” quick connect terminals can be used with connectors.
Supplement
Accessories
Indicators
Actual Size
www.nkk.com
B23
LED Miniature Power Rockers
TYPICAL SWITCH ORDERING EXAMPLE
CWSC
B
Pushbuttons
Rockers
Toggles
Series CWSC
2
1
JC
Programmable Illuminated PB
Poles
1
SPST
2
DPST
A
S
Terminals
NONE
Black
S
Cap/Diffuser Colors
OFF
Keylocks
ON
C
Housing
Circuit
1
A
Solder Lug/
.110” (2.79mm)
Quick Connect *
LED Colors
JC
Clear/Red
C
Red
JD
Clear/Amber
D
Amber
JF
Clear/Green
F
Green
Slides
Rotaries
* Wire harness & cable assemblies offered only in Americas
TYPICAL ORDERING EXAMPLE
Tactiles
CWSC21JCACS
Tilt
Clear Rocker Cap
with Red Diffuser
Red LED
DPST
ON-NONE-OFF Circuit
Black Housing
Indicators
Touch
Solder Lug/
Quick Connect Terminals
IMPORTANT:
Supplement
Accessories
Switches are supplied with cULus marking
on case. Specific models & ratings noted
on General Specifications page.
B24
www.nkk.com
Series CWSC
Toggles
LED Miniature Power Rockers
POLE & CIRCUITS
Down
Center
Up
Down
Center
Up
CWSC11
ON
NONE
OFF
1-1a
OPEN
OPEN
SPST
CWSC21
ON
NONE
OFF
1-1a 2-2a OPEN
OPEN
DPST
Pole
Model
SP
DP
B
Notes: Terminal numbers and polarity are
actually on the switch.
1 (COM)
(+)
(-)
1a
1
(COM)
2
1a
2a
(+)
(-)
CAP TYPES & COLORS
Cap/Diffuser Colors Available
JC
JD
Clear/Amber
JF
TERMINALS
Black Housing
with Snap-in Mounting
S
Solder Lug/
.110” (2.79mm) Quick Connect
(7.1)
.280
On Off (I O) symbols
are molded on the bezel.
Tactiles
A
Clear/Green
Slides
HOUSING
Keylocks
Caps are factory assembled and
are not available separately.
Clear/Red
Rotaries
Rocker
Cap/Diffuser
Rockers
Throw & Switch/Lamp Schematics
Pushbuttons
Connected Terminals
Programmable Illuminated PB
Rocker Position
(3.2)
.126
Tilt
(2.79)
.110
(1.6)
.063
Thk = (0.5)
.020
If the source voltage exceeds the rated
voltage, a ballast resistor is required.
The resistor value can be calculated by
using the formula in the Supplement.
F
Colors:
Red
Amber
Green
Forward Peak Current
I FM
30mA
30mA
30mA
Typical Forward Current
IF
20mA
20mA
20mA
Forward Voltage
VF
1.95V
2.0V
2.1V
Reverse Peak Voltage
VRM
5V
5V
5V
Current Reduction Rate
above 25°C
∆I F
0.41mA/°C
0.29mA/°C
0.39mA/°C
Ambient Temperature Range
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Indicators
D
(-)
Accessories
The electrical specifications shown are
determined at a basic temperature of
25°C.
C
(+)
Supplement
The LED is factory assembled and not
available separately. LED circuit
is isolated and requires an external
power source. Polarity marks are
on the bottom of the switch.
Touch
LED SPECIFICATIONS & COLORS
–10°C ~ +50°C
B25
Series CWSC
Toggles
LED Miniature Power Rockers
TYPICAL SWITCH DIMENSIONS
(5.7)
.224
(15.7)
.618
(21.1)
.831
(12.9)
.508
NKK P/N
This Side
(1.7) Typ
.067
(2.79) Typ
.110
(0.5) (4.5)
.020 .177
(5.5) (18.6)
.217
.732
33°
(1.6) Typ
.063
(2.0)
.079
(10.6)
.417
(15.1)
.594
(17.7)
.697
(7.1)
.280
(0.5) Typ
.020
(19.2)
.756
2
1
2a
1a
(4.95)
.195
(12.6)
.496
(12.9)
.508
(3.2) Typ
.126
(2.25) Typ
.089
LED Illuminated
Double Pole (5.7)
.224
(15.7)
.618
Rotaries
NKK P/N
This Side
(2.79) Typ
.110
(1.6) Typ
.063
Slides
(10.6)
.417
(15.1)
.594
(2.0)
.079
(1.7) Typ
.067
(0.5) (4.5)
.020 .177
(5.5) (18.6)
.217
.732
33°
(12.9)
.508
(21.1)
.831
(17.7)
.697
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
CWSC21JCACS
B26
(12.9)
.508
Panel Thickness
.030” ~ .079”
(0.75mm ~ 2.0mm)
CWSC11JCACS
Keylocks
Programmable Illuminated PB
Single Pole B
Pushbuttons
Rockers
LED Illuminated
www.nkk.com
(7.1)
.280
(3.2) Typ
.126
(4.95) Typ
.195
(0.5) Typ
.020
2
1
2a
1a
(19.2)
.756
(2.25) Typ
.089
(12.6)
.496
(12.9)
.508
(12.9)
.508
Panel Thickness
.030” ~ .079”
(0.75mm ~ 2.0mm)
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