ABB F204 AC-25/0.03 4-pole Type AC residual current circuit breaker with 25 A rated current and 30 mA residual operating current for reliable earth leakage protection.
£134.82
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.
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.
| Current | 25 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | F200 |
| Model | F204 AC-25/0.03 |
| Product ID | 2CSF204011R1250 |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Rated current | 25 A |
| Rated residual current | 30 mA |
| Residual current type | Type AC |
| Number of poles | 4P |
| Rated voltage | 230/400 V AC |
| Frequency | 50 / 60 Hz |
| Rated conditional short-circuit current | 10 kA |
| Protection rating | IP20 terminals, IP40 housing |
| Mounting | DIN rail |
| Dimensions (H × W × D) | 85 × 70 × 69 mm |
| Weight | Approx. 360 g |
It provides residual current protection by disconnecting the electrical supply when earth leakage currents exceed 30 mA, helping protect people and equipment.
Type AC RCCBs detect alternating sinusoidal residual currents generated by standard AC electrical loads.
The ABB F204 AC-25/0.03 is a 4-pole residual current circuit breaker designed for three-phase and neutral systems.
This RCCB has a rated current of 25 A with a rated residual operating current of 30 mA.
It is typically installed in DIN rail mounted distribution boards and electrical panels used in commercial and industrial applications.
ABB F200 residual current circuit breakers are trusted by electrical contractors, OEMs and panel builders worldwide for dependable earth leakage protection, long service life and compliance with international standards.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...