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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

1681.3501 Drawing
Similar to original product
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Product number 1681.3501
Switching function Normally open contact (SPNO)
Number of poles 1-pole
connections Quick-connect terminal, 4.8 horizontal
Mechanical life endurance 10E4
Rating IEC 12 (12) 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 ... +105 °C
Ambient temperature -20 °C ... +105 °C
Flammability UL 94 (actuator: V-0, socket: V-1, housing: V-2)
Glow wire test temperature 850 °C
Actuators and additional actuators PBTP, pushbutton shortened
Housing description PA, PA glass fiber-reinforced
Contact material Ag
Contact distance ≥ 3 mm
Plug force of the terminals ≤ 80 N
Operating force 7.0 ±2.5 N
Free position (FP) max. 24 mm
Operating position (OP) 21.3 mm
Permissible total travel position 19.7 mm
Approval marks cULus / ENEC 15
Suitable for appliances of protection class II
EN 60335 cap. 30 conform "G" yes

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.