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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Gewiss
GW20579
Gewiss GW20579 — Intermediate Switch 1P 250V Ac - 16Ax - Neutral - 1 Module - White - System White
The Gewiss GW20579 is a 1-module, 1-pole intermediate switch rated at 250 V ac and 16 AX featuring a neutral white technopolymer actuator with screw wiring terminals. Built to EN 60669-1 standards, it withstands 2000 V at 50 Hz for one minute, offers an insulation resistance greater than 5 MOhm, and handles a rated power of 230V LED lamps up to 200 W. The unit endures 40,000 position changes at In 250 V ac cosφ=0.6, incorporates a ball thermo-pressure rating of 125 °C, and passes the 850 °C glow wire test with a terminal cable grip exceeding 50 N. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- GW20579
- Product series
- INTERMEDIATE SWITCH 1P 250V ac - 16AX - NEUTRAL - 1 MODULE -
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to GW20579.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationAvailable technical documents are stored and served from our system.
Verified configuration
Technical Specifications
- Category
- Inverter
- Button key
- Neutral
- Symbol
- -
- Colour
- White
- Description
- 1P - 16 AX
- Voltage
- 250 V ac
- Signalling unit
- -
- 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
Technical library
Documents and Data Sheets
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
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 GW20579. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.