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Gewiss
GW20504
Gewiss GW20504 — One-Way Switch 2P 250V Ac - 16Ax - With Replaceable Neutral Lens - Backlit 230 V Ac- 1 Module - System White
The Gewiss GW20504 is a 1-module, white technopolymer one-way 2P switch rated at 16AX and 250V ac, featuring a replaceable neutral lens and an integrated 230V ac 0.4W red fluorescent miniature lamp. Certified to EN 60669-1, it withstands a test voltage of 2000V at 50 Hz for 1 minute, demonstrates an insulation resistance greater than 5 MOhm, and supports a rated power for 230V LED lamps up to 200W. Constructed with screw wiring terminals accommodating solid cables from 0.5 to 2x2.5 mm² and stranded cables from 0.75 to 2x4 mm², the unit delivers 40,000 position changes at In 250V ac cosφ=0.6. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a QuoteWhy no listed price?
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.
- Manufacturer
- Gewiss
- Part number
- GW20504
- Product series
- ONE-WAY SWITCH 2P 250V ac - 16AX - WITH REPLACEABLE NEUTRAL
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to GW20504.
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Verified configuration
Technical Specifications
- Category
- One-way switch
- Button key
- With replaceable neutral lens
- Symbol
- -
- Colour
- White
- Description
- 2P - 16 AX backlit
- Voltage
- 250 V ac
- Signalling unit
- Miniature lamp - Fluorescent - 230 V ac - 0.4 W - Red
- Standard
- EN 60669-1
- Resistance at test voltage
- 2000 V at 50 Hz for 1 minute
- Rated power of 230V LED lamps
- 200 W
- Insulation resistance
- > 5 MOhm
- Wiring terminals
- With screw
- Prolonged operation switch (no.of position changes)
- 40.000 at In 250 V ac cosφ=0.6
- Thermo-pressure with ball
- 125 °C
- Glow Wire Test
- 850 °C
- Terminal grip on cable traction
- > 50 N
- Terminal tightening capacity stranded cables (mm²)
- min. 0.75 - max. 2x4
- Terminal tightening capacity solid cables (mm²)
- min. 0.5 - max. 2x2.5
- No. SYSTEM modules
- 1
- Material
- Technopolymer
- Electrocod
- 0130
- Customs tariff number (HS code)
- 85365080
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Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Gewiss GW20504. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.