NP Series Sealed Industrial Pushbutton Switch Pushbutton A Features/Benefits * IP68 sealed * 1,000,000 life cycle * Multiple housing styles * Capable of up to 5A resistive load * Wirelead options available * RoHS compliant Typical Applications * Harsh environments * Off-Road * Industrial * Transportation * Military Specifications Electrical (cont.) FUNCTION: SPDT Double Break (Form Z) Momentary CONTACT ARRANGEMENT: N.O. and N.C. MOUNTING TYPE: Threaded front or rear mount and slot mount TORQUE SPEC FOR THREADED BODY: Do not exceed 50 in-lbs (5.65 N-m) DIELECTRIC STRENGTH: 1000 V AC for 1 min. INSULATION RESISTANCE: 1 G @ 500 VDC INITIAL CONTACT RESISTANCE 50 m max (without wire leads) BOUNCE TIME: <5 ms Mechanical Materials HOUSING: 6061-T6 Aluminum, black or clear anodized BASE: PBT CAP: PBT ACTUATOR: PBT INTERNAL SEAL: Silicone rubber TERMINALS: Copper with silver nickel inlay, silver plating MOVABLE CONTACT: Copper alloy, gold over silver plating TERMINAL SEAL: Epoxy OPERATING LIFE: 1,000,000 cycles TOTAL TRAVEL: 1.6 0.15 mm OPERATING POINT 0.9 0.25 mm OVER TRAVEL: 0.45 min. OPERATING FORCE: 8N 1.5N VIBRATION: 10-500 Hz 10g Max SHOCK: 50g 11ms sawtooth wave Electrical Operating Environment CONTACT RATING: Option G - Gold over Silver 10mA/5 VDC (1,000,000 cycles) Option Q - Silver 1A/32 VDC resistive (100,000 cycles) 5A/32 VDC resistive (25,000 cycles) 3A/32 VDC resistive (25,000 cycles) OPERATING TEMPERATURE: -40C to +85C ESD PROTECTION: 15KV min. Process Environment SEALING: IP68 NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, please contact Customer Service. Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. N P 8 E Designation NP NP Series Terminal Seal E Epoxy All models are epoxy sealed Operating Force 8 8 Newtons Contact Material Q Silver (STD) G Gold over silver Actuator Style S Standard E Extended (D housing style only) * Please contact Customer Service for additional colors. Actuator Color* 2 Black (STD) 3 Red 4 Orange 5 Yellow 9 Gray Housing Style T Standard threaded mount L Long threaded mount H Short threaded mount S Slot mount R Rear mount D Dome bezel P Tapered bezel Termination 03 Solder Lug (STD) 02 PC Pin (G Contact Material) W4 4x 12" 22 AWG UL1569 wire (overmolded) W3 3x 12" 22 AWG UL1569 wire (overmolded) Housing Anodizing Color 1 Clear anodized 2 Black anodized (STD) Specifications and dimensions subject to change A-120 www.ckswitches.com NP Series Sealed Industrial Pushbutton Switch STANDARD VIEW A 1.00 [0.039] 6.60 [0.260] 9.00 [0.354] 20.10REF [0.791] 0.50 [0.020] MAX 5.39 [0.212] 15/32-32 UNS-2A 2.60 TYP [0.102] 0.40TYP [0.016] Pushbutton 11.90 [0.469] ELECTRICAL SCHEMATIC 11.30 TYP [0.445] 1 2 3 4 N.C. N.O. 0.40 TYP [0.016] 10.80 [0.425] ACROSS FLATS OPERATING FORCE OPTION CODE OPERATING FORCE 8 8N ACTUATOR STYLE S E STANDARD EXTENDED (D HOUSING STYLE ONLY) 2.60 [0.102] 4.55 [0.179] 7.20 [0.283] 9.15 [0.360] ACTUATOR COLOR OPTION CODE ACTUATOR COLOR 2 3 4 5 9 Black Red Orange Yellow Gray For additional colors please contact Customer Service. Third Angle Projection Dimensions are shown: mm (inches) Specifications and dimensions subject to change A-121 www.ckswitches.com NP Series Sealed Industrial Pushbutton Switch HOUSING STYLE Pushbutton A T 11.90 [0.469] STANDARD THREADED MOUNT 9.00 [0.354] 20.10REF [0.791] 22.60REF [0.890] 13.60 TYP [0.54] 0.50 [0.020] MAX 5.39 [0.212] 2.60 TYP [0.102] 0.40TYP [0.016] 11.30 TYP [0.445] 0.40 TYP [0.016] 10.80 [0.425] ACROSS FLATS PC TERMINALS EPOXY SEALED 3 2X 65.0 65 7.90 [0.311] N.C. 1.00 [0.039] 15/32-32 UNS-2A 2.70 TYP [0.106] 0.70 TYP [0.028] 6.60 [0.260] N.C. (1 & 2) SCALE 9:1 7.50 2 [0.295] N.O. (3 & 4) SCALE 9:1 1 N.O. N.O. 2X 1.67 REF [0.066] N.C. 4X 0.90 [0.035] 13.95 [0.549] 4.50 [0.177] 2X 3.58 REF [0.141] PC HOLE PATTERN BOARD VIEW 4 2.00 [0.079] TYP 12.30 [0.484] 11.00 [0.433] 7.50 [0.295] PANEL CUTOUT L LONG THREADED MOUNT 15.75 [0.620] 2X 2.20 [0.087] 2X 3.05 [0.120] 11.90 [0.469] 1.02 [0.040] 9.50 [0.374] 24.70REF [0.972] 27.20REF [1.071] 6.60 [0.260] 1.50 [0.059] 0.50 [0.020] MAX 17.70 TYP [0.697] 9.55 [0.376] 15.40 TYP [0.606] 15/32-32 UNS-2A 4.90 [0.19] 0.40 TYP [0.016] 0.70 TYP [0.028] PC TERMINALS 7.50 [0.295] N.C. 4X 0.90 [0.035] 2X 65.0 65.0 11.35 [0.447] TANGENT TO FLAT N.O. N.O. 2.00 [0.079] TYP N.C. 7.90 [0.311] 11.65 [0.459] 7.50 [0.295] N.O. N.C. 2X 1.67 REF [0.066] 0.40TYP [0.016] 2.60TYP [0.102] 2.70TYP [0.106] 2X 3.58 REF [0.141] 4.50 [0.177] 11.90 [0.469] PC HOLE PATTERN BOARD VIEW 12.3 [0.484] PANEL CUTOUT Third Angle Projection Dimensions are shown: mm (inches) Specifications and dimensions subject to change A-122 www.ckswitches.com NP Series Sealed Industrial Pushbutton Switch HOUSING STYLE SHORT THREADED MOUNT A Pushbutton H 15.75 [0.620] 2X 2.20 [0.087] 2X 3.05 [0.120] 11.90 [0.469] 1.02 [0.040] 6.60 [0.260] 9.50 [0.374] 1.50 [0.059] 20.10REF [0.791] 22.60REF [0.890] 0.50 [0.020] MAX 13.10 [0.516] 4.90 [0.193] 0.40 TYP [0.016] 2.70 [0.106] 0.70 TYP [0.028] PC TERMINALS 65.0 11.65 [0.459] 7.50 [0.295] N.O. 11.35 [0.447] TANGENT TO FLAT N.O. 2.00 TYP [0.079] N.O. 7.90 [0.311] 12.30 [0.484] PANEL CUTOUT 11.90 [0.469] 4.50 [0.177] 2X 1.67 [0.066] REF N.C. 0.40 [0.016] 7.50 [0.295] N.C. 0.90 [0.035] N.C. 10.80 [0.43] 2.60 [0.102] 65.0 2X 1.67 [0.066] REF 4.89 [0.192] 15/32-32 UNS-2A PC HOLE PATTERN BOARD VIEW S 11.90 [0.469] SLOT MOUNT 6.60 [0.260] 9.50 [0.374] 4.40 1.50 [0.173] [0.059] 3.40 [0.134] 20.10REF [0.791] 22.60REF [0.890] 10.80 TYP [0.425] 13.10 TYP [0.516] 4.90TYP [0.193] 0.70 TYP [0.028] PC TERMINALS 2.70TYP [0.106] 0.40 TYP [0.016] 2.60TYP [0.102] 11.90 [0.469] 0.40TYP [0.016] 7.50 [0.295] N.C. 65 2X 65.0 N.O. N.C. N.O. 2X 1.67 REF [0.066] 4X 0.90 [0.035] 7.50 [0.295] N.O. 7.90 [0.311] N.C. 2X 3.58 REF [0.141] PC HOLE PATTERN BOARD VIEW 2.00TYP [0.079] 4.50 [0.177] 15.85 [0.624] 11.90 [0.469] ACROSS FLATS Third Angle Projection Dimensions are shown: mm (inches) Specifications and dimensions subject to change A-123 www.ckswitches.com NP Series Sealed Industrial Pushbutton Switch HOUSING STYLE Pushbutton A R 10.85 [0.427] ACROSS FLATS REAR MOUNT 14.30 [0.563] 2.15 [0.085] 7.75 [0.305] 1.20 [0.047] 20.52 REF [0.808] 8.62 [0.339] 18.02 REF [0.709] 10.77 0.50 [0.020] [0.424] MAX 8.15 [0.321] 15/32-32 UNS-2A 9.75 TYP [0.384] 7.45 TYP [0.293] 4.90TYP [0.193] 0.70 TYP [0.028] 2.40TYP [0.094] 2.70TYP [0.106] PC TERMINALS 2.60TYP [0.102] 0.40TYP [0.016] 7.50 [0.295] N.C. 4X 0.90 [0.035] 2X 65.0 0.40 TYP [0.016] N.C. 2.00 [0.079] 7.90 [0.311] 12.30 [0.484] 7.50 [0.295] N.O. 11.00 [0.433] N.O. N.O. 2X 1.67 REF [0.066] PANEL CUTOUT N.C. 4.50 [0.177] 2X 3.58 REF [0.141] PC HOLE PATTERN BOARD VIEW D 11.65 [0.459] 17.50 [0.689] DOME BEZEL 11.90 [0.469] 12.30 [0.484] PANEL CUTOUT 2.45 [0.096] 0.50 [0.020] MAX 18.15 REF [0.715] 20.65 REF [0.813] 7.05 [0.278] 5.45 [0.215] 11.30 TYP [0.445] 13.60 TYP [0.535] 15/32-32 UNS-2A 4.90 [0.193] 0.40 TYP [0.016] 2.70TYP [0.106] 0.70 TYP [0.028] 0.40 [0.016] PC TERMINALS 4.40 [0.173] 2X65.0 N.C. 7.90 [0.311] N.O. 2X 1.67 REF [0.066] 65.0 4X 0.90 [0.035] N.O. 7.50 [0.295] N.O. 11.35 [0.447] TANGENT TO FLAT EXTENDED CAP 2.00 TYP [0.079] N.C. 2X 3.58 REF [0.141] PC HOLE PATTERN BOARD VIEW 7.50 [0.295] N.C. A-124 Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com NP Series Sealed Industrial Pushbutton Switch HOUSING STYLE TAPERED BEZEL A 10.00 [0.394] 7.75 [0.305] 15/32-32 UNS-2A 2.15 [0.085] 5.07 [0.200] 7.30 0.50 [0.288] [0.020] MAX 18.02 REF [0.709] 20.52REF [0.808] Pushbutton P 13.15 TYP [0.518] 15.45 TYP [0.608] 4.90 [0.193] 0.70 TYP [0.028] 2.60TYP [0.102] 0.40 TYP [0.016] 2.70 [0.106] 10.80 [0.425] 0.40TYP [0.016] 10.80 [0.425] PC TERMINALS 7.50 [0.295] N.C. 2X 65.0 7.90 [0.311] N.C. N.O. 4X 0.90 [0.035] 7.50 [0.295] N.O. 65 N.C. 12.30 [0.484] 11.00 [0.433] N.O. 2X 1.67 REF [0.066] 2X 3.58 REF [0.141] PC HOLE PATTERN BOARD VIEW 2.00 [0.079] TYP 4.50 [0.177] PANEL CUTOUT 14.27 [0.562] 10.80 [0.425] ACROSS FLATS HOUSING ANODIZING COLOR OPTION CODE ANODIZING COLOR 1 2 Black anodized (STD) Clear anodized TERMINATION 03 02 SOLDER LUG (STD) 2.45 TYP [0.096] PC PIN (G CONTACT MATERIAL) 0.25 TYP [0.010] 0.70 TYP [0.028] 2.55 TYP [0.100] Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change A-125 www.ckswitches.com NP Series Sealed Industrial Pushbutton Switch TERMINATION Pushbutton A 14.70 [0.579] REF 14.20 [0.559] REF 16.55 [0.652] REF 9.65 [0.380] REF 18.80 [0.740] REF 14.70 [0.579] 14.70 [0.579] REF 302.8012.70 [11.920.50] 3 OR 4 WIRES 22 AWG UL1569 (SEE SCHEMATICS) W3 W4 3X 12" 22 AWG UL1569 WIRE (OVERMOLDED) ELECTRICAL SCHEMATIC - 3 WIRES BLACK COMMON 1 2 3 4 4X 12" 22 AWG UL1569 WIRE (OVERMOLDED) ELECTRICAL SCHEMATIC - 4 WIRES RED N.C. RED N.C. WHITE N.O. WHITE N.O. 1 2 3 4 RED N.C. WHITE N.O. CONTACT MATERIAL OPTION CODE CONTACT MATERIAL Q G Gold over Silver Silver (STD) TERMINAL SEAL E EPOXY All models are epoxy sealed HARDWARE HEX NUT LOCKWASHER PANEL GASKET 707100201 Nickel-plated 700302202 851D02000 15/32-32 UNS-2B THD 15.06 [0.593] 12.00 [0.472] 14.17 [0.558] ACROSS FLATS 14.00 [0.551] 12.12 [0.477] 20.0 CHAMFER 2 SIDES 1.98 [0.078] 0.89 [0.035] 0.53 [0.021] 0.56 [0.022] Third Angle Projection Dimensions are shown: mm (inches) Specifications and dimensions subject to change A-126 www.ckswitches.com