Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Gewiss
The Gewiss GW20517 is a 1-module white technopolymer push-button rated at 2P 250 V ac and 10 A, featuring a neutral button key with a double circle symbol and screw wiring terminals. Built in accordance with EN 60669-1, this component delivers a dielectric resistance of 2000 V at 50 Hz for 1 minute, insulation resistance exceeding 5 MOhm, and a mechanical endurance of 40,000 position changes at In 250 V ac cosφ=0.6. Terminal capacities accommodate solid cables from 0.5 to 2x2.5 mm² and stranded cables from 0.75 to 2x4 mm², backed by a cable traction grip greater than 50 N, a ball thermo-pressure rating of 125 °C, and an 850 °C Glow Wire Test compliance under electrocod 0130. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this 85365080 switch.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Gewiss references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Technical library
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Gewiss GW20517. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.