285-0305-000

PN Series Alternate & Momentary Action Pushbutton Switches Typical Applications •  Computers and peripherals •  Instrumentation and • Low cost, reliable contact design • Single and double pole options • RoHS compliant • Non-power, on-off customized feel A Pushbutton Features/Benefits • Momentary or locking action • Different actuation forces for measurement equipment switch applications Specifications Materials CONTACT RATING: 0.2 AMP @ 30 V DC max. FRAME: Tin plated steel. ELECTRICAL LIFE: 10,000 make-and-break cycles at full load. ACTUATOR: PA 66 black. MECHANICAL LIFE: 10,000 on/off cycles. BASE: Phenolic resin. CONTACT RESISTANCE: 30 mΩ max. initial TERMINALS: Silver plated brass. INSULATION RESISTANCE: 100 MΩ min. MOVABLE CONTACTS: Silver plated phosphor bronze. DIELECTRIC STRENGTH: 500 V AC min. RETURN SPRING: SWC OPERATING/STORAGE TEMPERATURES: –10ºC to 60ºC. DETENT SPRING: Phosphor bronze. PACKAGING: Switches are supplied in anti-static trays. DETENT SPRING PLATE: Phosphor bronze. RETURN SPRING RETAINER RING: Nickel plated steel. TERMINAL SEAL: Epoxy. Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. For additional options not shown in catalog, consult Customer Service Center. P N 0 3 Q Function 11 SPDT Mom. 12 SPDT Locking 21 DPDT Mom. 22 DPDT Locking E Terminal Seal Actuator* S 2.8 mm square tip L 3.3 mm x 3.2 mm tip Actuation Force** A 50 g Typ B 100 g Typ D 180 g Typ H 250 g Typ J 350 g Typ Contact Material Shorting/ Non-Shorting NA Non-shorting SA Shorting Frame * “L” actuator is available for PN 21 & PN 22 options only ** Actuation Force “A” is available with PN11 on “S” actuator only PN 11 & PN 21 are available with Acuation Force “B”, “D”, “H”, “J” PN 12 & PN 22 are available with Actuation Force “D”, “H”, “J” 23 Jun 22 Specifications and dimensions subject to change A-82 www.ckswitches.com PN Series Alternate & Momentary Action Pushbutton Switches Pushbutton A PN 11 SPDT Mom. PN 12 SPDT Locking 12 10 1 2.8 4 5 1.5 0.4 0.3 0.8 4.6 2 7.3 8.3 4.7±0.5 11.8 2.8 0.6 0.8 0.8 0.6 3.2 2.5 1.2 2.2 11.3 11.3 2X 1.1 3.4 1.2 3X 2.5 TYP 0.9 PC MOUNTING PN 21 DPDT Mom. with “S” Actuator PN 22 DPDT Locking with “S” Actuator 12.2 9.8 C 4 1 2 3 4 5 C 6 6.7 2 2.5 0.5 LOCK STROKE 3.5 0.5 TOTAL TRAVEL CIRCUIT DIAGRAM C: COMMON PIN BOTTOM VIEW 2.8 0.1 7.3 11.3 8.3 6X 4.7±0.5 1 2 1 6X 0.6 2.5 TYP TERMINAL NO.1 2.5 2.5 4.2 2X 0.6 0.5 0.9 3.3 11.6 4.2 0.4 2.5 2X 11.6 1.4 PC MOUNTING Third Angle Projection Dimensions are shown: mm Specifications and dimensions subject to change 23 Jun 22 A-83 www.ckswitches.com PN Series Alternate & Momentary Action Pushbutton Switches A 12.2 Pushbutton PN 21 DPDT Mom. with “L” Actuator PN 22 DPDT Locking with “L” Actuator 12.8 6.5 6.6 5.5 3.2 2.5 C 7.2 6 5 4 3 2 C 1 6.5 2.5 0.5 LOCK STROKE 3.5 0.5 TOTAL TRAVEL 3.3 CIRCUIT DIAGRAM C: COMMON PIN BOTTOM VIEW 8.8 9.8 13.4 5.5±0.3 1.3 TYP 3.2 TYP 2.5 2.8 1 0.6 0.8 TERMINAL NO.6 1 1 3.2 TYP 6.2 0.4 3 11.6 6.2 2.6 3 11.6 PC MOUNTING BUTTONS MUST BE ORDERED SEPARATELY. SHIPPED IN BULK. PE 5,9 (.232) PV OPTION CODE RD GY BK WH 7 (.276) 13.7 (.59) COLOR 9,7 (.382) ø7,4 (.291) 12,1 (.476) 11 (.433) Red Gray Black White PE and PV buttons fit “L” actuators Indexed Rectangular G001A Black G001G Gray G001I Ivory G001R Red G002A Black G002G Gray G002I Ivory G002R Red Round Square G003A Black G003G Gray G003I Ivory G003R Red G004A Black G004G Gray G004I Ivory G004R Red G001, G002, G003 and G004 buttons fit “S” actuators Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change 23 Jun 22 A-84 www.ckswitches.com