ABB 2CSF204101R3630 F204 A-63/0.3 four pole Type A residual current circuit breaker with 63 A rated current and 300 mA residual operating current for three-phase electrical protection.
£248.58
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.
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.
| Current | 63 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | F200 |
| Model | F204 A-63/0.3 |
| Manufacturer part number | 2CSF204101R3630 |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Rated current | 63 A |
| Residual operating current | 300 mA |
| Residual current type | Type A |
| Number of poles | 4 |
| Rated operational voltage | 400 V AC |
| Frequency | 50 / 60 Hz |
| Tripping characteristic | Instantaneous |
| Mounting type | DIN rail |
| Protection rating | IP20 |
| Dimensions (H × W × D) | approx. 85 × 70 × 69 mm |
| Weight | approx. 360 g |
| HS Code | 85363030 |
| Country of Manufacture | Italy |
The ABB 2CSF204101R3630 is a F204 A-63/0.3 four-pole Type A RCCB from the ABB F200 series, designed for residual current protection in electrical installations.
This model has a 63 A rated current, making it suitable for a wide range of commercial and industrial distribution applications.
The ABB F204 A-63/0.3 provides 300 mA residual operating current sensitivity for earth leakage protection.
Type A RCCBs detect both sinusoidal AC residual currents and pulsating DC residual currents, making them suitable for installations with modern electronic equipment.
It is designed for standard DIN rail mounting inside electrical distribution boards, consumer units and control panels.
ABB F200 residual current circuit breakers are widely used by electrical contractors, panel builders and maintenance engineers for reliable protection, robust performance and dependable operation in modern electrical installations.
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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...