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 GW12726 is a 1-module call relay supplied at 12 V ac/dc featuring a 1P 1NO/NC output contact rated for a maximum of 1 A. Housed in a satin black technopolymer body, this component integrates screw wiring terminals with solid cable capacities from 0.5 to 2x2.5 mm² and stranded cable capacities from 0.75 to 2x4 mm². It complies with EN 60669-1 and EN 60669-2-2 standards, with a test voltage resistance of 2000 V at 50 Hz for 1 minute and insulation resistance exceeding 5 MOhm. Submit the exact part number, quantity, and application requirements for a 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
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 GW12726. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.