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 www.nkk.com 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)