Distinctive Characteristics

Transcription

1 Distinctive Characteristics Full face, bright LED illumination in choice of red, green, and amber for visible status indication. 9-amp or 6-amp electrical capacity in compact body. Interior shield prevents contamination of the rocker by carbon from arcing. Front panel, snap-in mounting assures labor-saving installation. Single-break, snap-acting contact mechanism gives smooth actuation and audible feedback. Quick-make, quick-break characteristic limits arcing and prolongs electrical life. Stable stationary contact construction for high reliability. Offset terminal alignment gives outstanding insulation resistance and dielectric strength. Solder lug/" quick connect terminals can be used with connectors. Actual Size NKK Switches Phone (480) Fax (480) M-11

2 Series CWSC Snap-in Miniature Rockers General Specifications Electrical Capacity Power Level: 125V AC or 250V AC Other Ratings Contact Resistance: 20 milliohms maximum Insulation Resistance: 500 megohms 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: 459 grams for single pole; 1,020 grams for double pole Angle of Throw: 33 Materials & Finishes Rocker: Housing: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: Lamp Terminals: Polycarbonate Polyamide Beryllium copper with silver plating Silver alloy Silver alloy Brass with silver plating Brass with silver plating Environmental Data Operating Temp Range: Humidity: Vibration: Shock: -10 C through +50 C (+14 F through +122 F) 90 ~ 95% humidity for 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/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Installation Soldering Time & Temperature: C Process Seal: Not available Standards & Certifications C-UL Recognized: R UL & C-UL Recognition Pending: Double pole model recognized at 125V & AC; C-UL File No. WOYR8.E Markings on case are standard. Single pole model pending recognition at 125V & AC; UL File No. WOYR ; C-UL File No. WOYR8.E Markings on case are standard. M-12 NKK Switches sales@nkkswitches.com Phone (480) Fax (480)

3 TYPICAL SWITCH ORDERING EXAMPLE CWSC 2 1 JC A C S POLES HOUSING TERMINALS 1 SPST 2 DPST A Black S Solder Lug/ Quick Connect CIRCUIT CAP/DIFFUSER COLORS LED COLORS 1 ON NONE OFF JC Clear/Red C Red JD Clear/Amber D Amber JF Clear/Green F Green DESCRIPTION FOR TYPICAL ORDERING EXAMPLE CWSC21JCACS Clear Rocker Cap with Red Diffuser Red LED DPST ON-NONE-OFF Circuit Solder Lug/ Quick Connect Terminals Black Housing NKK Switches sales@nkkswitches.com Phone (480) Fax (480) M-13

4 Series CWSC Snap-in Miniature Rockers POLES & CIRCUITS Rocker Position Connected Terminals Throw & Schematics Pole Model Down Center Up Down Center Up Note: Terminal numbers and polarity are actually on switch. SP CWSC11 ON NONE OFF 1- OPEN OPEN SPST DP CWSC21 ON NONE OFF 1-2- OPEN OPEN DPST 1 (COM) 1 2 (+) (-) (+) (-) CAP TYPES & COLORS Rocker Cap/Diffuser Colors Available Caps are factory assembled and are not available separately. JC JD Clear/Red Clear/Amber JF Clear/Green A HOUSING Black Housing with Snap-in Mounting On Off (I O) symbols are molded on the bezel. S TERMINALS Solder Lug/" Quick Connect Oblong shaped " x " terminal hole accommodates 1 solid 16-gauge wire or 2 stranded 18-gauge wires. (3.2) (1.6) Thk = (0.5) (2.79) LED COLORS & SPECIFICATIONS Single Element LED The LED is factory assembled and not available separately. LED circuit is isolated and requires external power source. Polarity marks are on the bottom of the switch. The electrical specifications shown are determined at a basic temperature of 25 C. 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; see Supplement Index page Z2. L (+) L (-) C D F Color Red Amber Green Forward Peak Current I FM 30mA 30mA 30mA Continuous Forward Current I F 20mA 20mA 20mA Forward Voltage V F 1.95V 2.0V 2.1V Reverse Peak Voltage V RM 5V 5V 5V Current Reduction Rate Above 25 C I F 0.41mA/ C 0.29mA/ C 0.39mA/ C Ambient Temp Range -10 ~ +50 C M-14 NKK Switches sales@nkkswitches.com Phone (480) Fax (480)

5 TYPICAL SWITCH DIMENSIONS Single Pole LED Illuminated (5.7).224 NKK P/N This Side (2.79) Typ (1.7) Typ.067 (0.5) Typ (15.7).618 (21.1) (0.5) (5.5).217 (4.5).177 (18.6) (19.2).756 (10.6).417 (15.1).594 (2.0).079 (17.7).697 (1.6) Typ (3.2) Typ (4.95).195 (12.6).496 (2.25) Typ.089 Panel Thickness 0.75mm ~ 2.0mm (.030" ~.079") CWSC11JCACS Double Pole LED Illuminated (5.7).224 NKK P/N This Side (2.79) Typ (1.7) Typ.067 (0.5) Typ (15.7).618 (21.1) (0.5) (5.5).217 (4.5).177 (18.6) (19.2).756 (10.6).417 (15.1).594 (2.0).079 (17.7).697 (1.6) Typ (3.2) Typ (4.95) Typ.195 (12.6).496 (2.25) Typ.089 Panel Thickness 0.75mm ~ 2.0mm (.030" ~.079") CWSC21JCACS NKK Switches sales@nkkswitches.com Phone (480) Fax (480) M-15