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ABB F204BS12503L Residual Current Breaker

The Residual Current Circuit Breaker F204 B S-125/0.3-L offers reliable protection for electrical installations against earth faults, including smooth DC faults. It features a rated residual current of 300 mA and a rated current of 125A, with four poles and neutral on the left. Designed per IEC/EN 61008 standards, it is suitable for various applications where neutral positioning is essential, providing safety and compliance in low-voltage systems. Its compact design ensures easy integration into existing setups, offering robust earth fault protection for residential, commercial, and industrial environments.

Authorized Distributors
Source:Newark
Part No:F204 B S-125/0.3-L
Stock:1
Inv Date:06-01-2026
Price: Unit price: $10284.2
Buy/RFQ:

ABB F204BS12503L Residual Current Breaker Specifications:

  • Rated Residual Current: 300 mA
  • Rated Current: 125A
  • Number of Poles: 4
  • Position of Neutral Terminals: Left
  • Standards: IEC/EN 61008
  • Type of Residual Current: B type
  • Operating Temperature Range: -25°C to +40°C
  • Storage Temperature Range: -40°C to +70°C
  • Dimensions: Width 0.072 m, Height 0.085 m, Depth 0.069 m
  • Weight: 0.500 kg
  • Power Loss at Rated Conditions per Pole: 7.5 W
  • Environmental Compliance: RoHS, EU Directive 2011/65/EU
  • Certification: CE Declaration of Conformity

Buy the Siemens F204 B S-125/0.3-L – Reliable Earth Fault Protection for Industrial Applications

Purchase the Siemens Residual Current Breaker F204 B S-125/0.3-L online today. This breaker provides high-quality earth fault protection suitable for various electrical systems. Its 300 mA residual current rating and 125A rated current ensure safety and compliance with IEC standards. Easy to install and designed for durability, this RCCB is ideal for residential, commercial, and industrial applications where reliable earth fault detection is essential. Order now to enhance your safety infrastructure with a trusted brand.

Get Siemens F204 B S-125/0.3-L today—built for precision and long-lasting durability in earth fault protection systems.

Frequently Asked Questions

Where can I buy ABB F204BS12503L?

You can click on the BUY or RFQ button to purchase F204BS12503L from an authorized ABB distributor.

How do I troubleshoot issues or seek technical support for part F204BS12503L?

You can download the F204BS12503L datasheet or visit the ABB website for support.

Who is the manufacturer of F204BS12503L?

ABB

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