Why Choose the ABB F204 AC-25/0.03 Residual Current Circuit Breaker?
The ABB F204 AC-25/0.03 is a high-quality 4-pole residual current circuit breaker (RCCB) designed to provide reliable protection against earth leakage faults in low voltage electrical installations. With a 25 A rated current and a 30 mA residual operating current, it delivers effective protection for people and equipment by disconnecting the circuit when dangerous earth fault currents are detected.
As part of the trusted ABB F200 RCCB series, the F204 AC-25/0.03 is manufactured in accordance with international IEC standards and is suitable for commercial, industrial and infrastructure applications. Its robust design, dependable performance and high mechanical endurance make it an excellent choice for modern electrical distribution systems.
Designed for 230/400 V AC three-phase and neutral systems, this RCCB features Type AC residual current detection, making it suitable for circuits containing conventional alternating current loads. Its compact DIN rail mounting design enables quick installation inside distribution boards and electrical control panels.
Key Advantages
- Provides reliable earth leakage protection for people and installations.
- 25 A rated current with 30 mA residual trip sensitivity.
- 4-pole design for three-phase and neutral protection.
- Type AC RCCB for alternating sinusoidal residual currents.
- High electrical and mechanical endurance.
- Suitable for commercial, industrial and building services applications.
Key Features
- ABB F200 RCCB series.
- Model: F204 AC-25/0.03.
- Product ID: 2CSF204011R1250.
- Rated current: 25 A.
- Rated residual operating current: 30 mA.
- 4-pole configuration.
- 230/400 V AC operating voltage.
- DIN rail mounting with screw terminals.
Reliable Protection Against Earth Faults
Residual current circuit breakers continuously monitor the balance between live conductors and disconnect the supply when leakage to earth exceeds the specified threshold. The ABB F204 AC-25/0.03 provides dependable protection against electric shock and helps minimise the risk of electrical fires caused by insulation faults.
Its robust construction, long operating life and compatibility with ABB accessories make it an excellent solution for electrical contractors, panel builders and facility managers seeking dependable residual current protection.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control panels.
- Building services installations.
- Three-phase power distribution.
- OEM electrical equipment.
- General low voltage electrical protection.
