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 GW12033F is a 2-module, 1-pole 16AX illuminable one-way switch rated at 250 V ac, featuring a satin black technopolymer construction with a replaceable neutral lens button key. Built to EN 60669-1 standards, this component incorporates quick spring wiring terminals with a solid and stranded cable capacity ranging from 0.5 to 2.5 mm² and withstands a test voltage of 2000 V at 50 Hz for 1 minute. It delivers a rated power of 200 W for 230V LED lamps, an insulation resistance greater than 5 MOhm, and supports 40,000 prolonged operation position changes at In 250 V ac cosφ=0.6. Submit the exact part number, quantity, and application requirements for a formal quote.
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 GW12033F. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.