Why Choose the ABB 2CSF204101R3630 F204 A-63/0.3 Residual Current Circuit Breaker?
The ABB 2CSF204101R3630, also known as the ABB F204 A-63/0.3, is a high quality four-pole Residual Current Circuit Breaker (RCCB) designed to provide reliable earth leakage protection in commercial, industrial and large residential electrical installations. As part of the proven ABB F200 series, it helps protect people, equipment and electrical systems by disconnecting the supply when residual fault currents are detected.
This RCCB uses Type A residual current detection, allowing it to detect both sinusoidal AC and pulsating DC residual currents. This makes it suitable for modern electrical installations where electronic loads, power supplies, drives and control equipment may be present.
With a 63 A rated current, 300 mA residual operating current and four-pole configuration, the ABB 2CSF204101R3630 is ideal for three-phase distribution boards, machinery supplies and industrial control panels requiring dependable earth fault protection.
Key Advantages
- Reliable ABB F200 series residual current circuit breaker.
- 63 A rated current for demanding electrical installations.
- 300 mA residual current sensitivity for earth leakage protection.
- Type A protection for AC and pulsating DC residual currents.
- Four-pole switching suitable for three-phase systems with neutral.
- Compact DIN rail mounted design for distribution boards and control panels.
Key Features
- ABB F200 RCCB series.
- Manufacturer part number 2CSF204101R3630.
- Model F204 A-63/0.3.
- 63 A rated current.
- 300 mA residual operating current.
- Type A residual current protection.
- 4-pole configuration.
- Instantaneous tripping characteristic.
- DIN rail mounting for standard enclosures.
Reliable Earth Leakage Protection for Three-Phase Systems
Residual Current Circuit Breakers monitor the current balance between live conductors and neutral. When an earth leakage fault occurs, the RCCB detects the imbalance and disconnects the circuit, helping reduce the risk of electric shock, insulation damage and electrical fire.
The ABB F204 A-63/0.3 is designed for dependable use in modern three-phase installations. Its Type A detection capability makes it well suited to circuits supplying equipment with electronic components, where pulsating DC residual currents may occur.
Typical Applications
- Three-phase distribution boards.
- Commercial electrical installations.
- Industrial control panels.
- Machinery supply circuits.
- Building services and infrastructure systems.
- Manufacturing and production facilities.
