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ABB S204C40 Miniature Circuit Breaker

The miniature circuit breaker is a 4-pole device rated at 40A with a C trip characteristic, suitable for residential, commercial, and industrial applications. It features a compact design with dimensions of 69mm depth, 88mm height, and 70mm width, making it ideal for DIN rail mounting. This circuit breaker complies with international standards IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, and CSA 22.2 No. 235. It offers a fault current capacity of up to 6 kA at 230/400V AC, enhanced with high durability and reliable switching performance, and has screw terminals for secure connections.

Authorized Distributors
Source:Newark
Part No:S204-C40
Stock:1
Inv Date:06-01-2026
Price: Unit price: $217.06
Buy/RFQ:
Part No:S204-C40
Stock:0
Inv Date:06-01-2026
Price: Unit price: $111.24
Buy/RFQ:

ABB S204C40 Miniature Circuit Breaker Specifications:

  • Number of Poles: 4
  • Rated Current: 40A
  • Tripping Characteristic: C
  • Rated Operational Voltage: 400 V AC
  • Maximum Voltage: 440 V AC
  • Rated Short-Circuit Capacity: 6 kA at 230/400 V AC
  • Rated Ultimate Short-Circuit Breaking Capacity: 20 kA at 230 V AC, 6 kA at 400 V AC
  • Energy Limiting Class: Not specified
  • Overvoltage Category: III
  • Pollution Degree: 3
  • Rated Impulse Withstand Voltage: 6 kV
  • Dielectric Test Voltage: 2 kV for 1 min
  • Housing Material: RAL 7035, thermally stable plastic
  • Degree of Protection: IP40 in enclosure with cover
  • Mechanical Endurance: 20,000 cycles
  • Electrical Endurance: 10,000 cycles
  • Connection Type: Screw Terminals, Failsafe Bi-directional Cylinder-ift Terminal
  • Connecting Capacity: Busbar 10 / 10 mm², Flexible with Ferrule 0.75 ... 25 mm², Rigid 0.75 ... 35 mm²
  • Tightening Torque: 2.8 Nm
  • Mounting: DIN Rail TH35-15 and TH35-7.5, any position

Buy the Schneider Electric S204C40 – Reliable Circuit Breaker for Industrial Applications

Purchase the high-quality miniature circuit breaker S204C40 online today and enjoy dependable overload and short-circuit protection for residential, commercial, and industrial projects. Its compact design and high short-circuit capacity make it ideal for DIN rail mounting, ensuring a secure and reliable electrical system. Protect your equipment with this robust breaker that complies with international standards IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, and CSA 22.2 No. 235. Order now and experience superior electrical safety and performance.

Order your Schneider Electric Series S204C40 circuit breaker today and ensure high safety and durability for your electrical installations.

Frequently Asked Questions

Where can I buy ABB S204C40?

You can click on the BUY or RFQ button to purchase S204C40 from an authorized ABB distributor.

How do I troubleshoot issues or seek technical support for part S204C40?

You can download the S204C40 datasheet or visit the ABB website for support.

Who is the manufacturer of S204C40?

ABB

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