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2CSF204892R4630 ABB F204BS630.5 F204 B S-63/0.5 RCCB 4P Type B Selective 500mA 63A
ABB F204BS630.5 is a four-pole Type B selective residual current circuit breaker rated at 63 A with 500 mA residual-current sensitivity for coordinated earth-leakage protection in electrical distribution systems containing power electronic equipment.
£1,184.25
Why Choose the ABB F204BS630.5 Residual Current Circuit Breaker?
The ABB F204BS630.5 is a high-performance four-pole Type B selective residual current circuit breaker (RCCB) designed for advanced earth-leakage protection in electrical installations containing power electronic equipment. As part of the established ABB F200 RCCB series, the F204 B S-63/0.5 combines a 63 A rated current with comprehensive residual-current detection and selective operation for professional electrical distribution systems.
Rated at 63 A with a 500 mA residual operating current, the F204 B S-63/0.5 provides Type B protection capable of detecting sinusoidal AC, pulsating DC and smooth DC residual currents. Its selective Type S characteristic incorporates time-delayed operation to support discrimination with downstream residual-current devices.
The four-pole configuration supports three-phase electrical distribution systems requiring comprehensive residual-current protection. Its modular DIN-rail construction enables straightforward integration into compatible distribution boards, switchboards and control panels where selective Type B earth-leakage protection is required.
Key Advantages
- Advanced Type B residual-current protection for demanding electrical installations.
- 63 A rated current for higher-current distribution circuits.
- 500 mA rated residual operating current for earth-leakage protection.
- Detects sinusoidal AC, pulsating DC and smooth DC residual currents.
- Selective Type S operation for coordination with downstream RCDs.
- Suitable for circuits containing converters, inverters and power electronic equipment.
- Four-pole configuration for three-phase electrical systems.
Key Features
- ABB F200 RCCB series.
- 63 A rated current.
- 500 mA rated residual current.
- 4-pole switching configuration.
- Type B residual-current characteristic.
- Selective Type S time-delayed operation.
- Detection of sinusoidal AC, pulsating DC and smooth DC residual currents.
- Suitable for electrical systems containing power electronic equipment.
- DIN-rail mounting for compatible electrical distribution equipment.
Selective Type B Residual-Current Protection
Residual current circuit breakers monitor the current balance between the conductors of a protected circuit and disconnect the supply when leakage to earth reaches the specified operating threshold. Type B RCCBs extend protection beyond Type AC and Type A devices by detecting smooth DC residual currents in addition to sinusoidal AC and pulsating DC fault currents.
The ABB F204 B S-63/0.5 combines comprehensive Type B detection with selective Type S operation. Its time-delayed characteristic supports coordination with downstream RCDs, while the 63 A current rating and 500 mA residual-current threshold make it suitable for distribution systems containing converters, inverters and other power electronic equipment.
Typical Applications
- Three-phase electrical distribution systems.
- Frequency-converter and variable-speed drive installations.
- Inverter-based and power electronic equipment.
- Commercial and industrial switchboards.
- Upstream residual-current protection requiring selectivity.
- Systems where smooth DC residual currents may occur.
- Applications requiring 500 mA selective Type B residual-current protection.
Technical Specifications
| Series | F200 |
|---|---|
| SKU | F204BS630.5 |
| ABB order code | 2CSF204892R4630 |
| Product type | Residual current circuit breaker (RCCB) |
| Residual-current type | Type B |
| Selective characteristic | Type S |
| Number of poles | 4 |
| Rated current | 63 A |
| Rated residual current | 500 mA |
| Operating characteristic | Selective / time-delayed |
| Mounting type | DIN rail |
Frequently Asked Questions
What is the ABB F204BS630.5 used for?
The ABB F204BS630.5 provides selective Type B residual-current protection for electrical distribution systems, particularly installations containing converters, inverters and other power electronic equipment.
What is the rated current of the F204BS630.5?
The RCCB has a rated current of 63 A.
What is the residual-current sensitivity?
The F204 B S-63/0.5 has a rated residual operating current of 500 mA.
What does Type B mean on this ABB RCCB?
Type B means the RCCB can detect sinusoidal AC, pulsating DC and smooth DC residual currents, making it suitable for circuits containing power electronic equipment.
What does selective Type S operation mean?
The Type S characteristic provides time-delayed residual-current operation to help coordinate the RCCB with downstream residual-current devices and improve selective fault isolation.
Trusted ABB Circuit Protection
ABB F200 residual current circuit breakers provide dependable earth-leakage protection for professional electrical systems, with selective Type B variants supporting coordinated protection in installations containing converters, inverters and other power electronic equipment.
