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Product Catalog Standard Switches & Sensors

Pushbutton switches

SERIES 1680 - SINGLE AND DOUBLE-POLE PUSHBUTTON SWITCHES - TO 16 (4) A / 12 (12) A 250 V AC

1681.9408 Drawing
Similar to original product
Print data sheet
Product number 1681.9408
Miscellaneous resting pin
Switching function Normally closed contact (SPNC)
Number of poles 1-pole
connections PCB terminal, horizontal
Mechanical life endurance 10E4
Rating IEC 12 (12) A 250 V AC 1E4
10 (8) A 250 V AC 5E4
Contact resistance (new condition) < 100 (1 A 12 V DC) mOhm
Insulation resistance (new condition) > 100 (500 V DC) MOhm
Proof tracking 250 PTI
Protection type
ConnectionIP 40
Ambient temperature -20 °C ... +100 °C
Ambient temperature -20 °C ... +55 °C
Flammability UL 94 (actuator: V-0, socket: V-1, housing: V-2)
Glow wire test temperature 850 °C
Actuators and additional actuators PBTP, holder for actuator caps
Housing description PA, PA glass fiber-reinforced
Connection surface
external connectionsilver plated
Contact material Ag
Contact distance ≥ 3 mm
Plug force of the terminals ≤ 80 N
Operating force 6.5 ±1.5 N
Free position (FP) max. 26.85 mm
Operating position (OP) 29.4 mm
Permissible total travel position 22.8 mm
Approval marks ENEC 05
Suitable for appliances of protection class II

We reserve the right to make technical modifications and improvements to our products. Data in the catalog (e.g. dimensions, photos, diagrams) are not binding. Specifications, samples and installation drawings with tolerance data will gladly be provided on request.