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Gewiss
GW20438
Gewiss GW20438 — Residual Current Miniature Circuit Breaker - 230V Ac - Class A - 1P+N 10A 3Ka 10Ma Characteristic C - 2 Modules - System White
The Gewiss GW20438 is a white technopolymer residual current miniature circuit breaker featuring a two-pole 1P+N configuration, a Class A rating, and a C tripping curve. This safety protection device operates at 230 V across 50 to 60 Hz with a rated current of 10 A, a 10 mA residual operating current, a 3 kA breaking capacity, and occupies two SYSTEM modules according to CEI 23-95 standards. Request a formal quote by submitting the exact part number, required quantity, and application parameters.
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
- GW20438
- Product series
- RESIDUAL CURRENT MINIATURE CIRCUIT BREAKER - 230V ac - CLASS
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to GW20438.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationAvailable technical documents are stored and served from our system.
Verified configuration
Technical Specifications
- Type
- Safety
- Group
- Protection
- Description
- Two-pole (1P+N)
- Curve
- C
- Class
- A
- Voltage
- 230 V - 50 / 60 Hz
- Idn
- 10 mA
- Rated current (A)
- 10
- Breaking capacity
- 3 kA
- Colour
- White
- Standard
- CEI 23-95
- No. SYSTEM modules
- 2
- Material
- Technopolymer
- Electrocod
- 0131
- Customs tariff number (HS code)
- 85362010
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 GW20438. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.