Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CSF204123R2250 ABB F204 A-25/0.1-L RCCB 4P Type A 100mA 25A
ABB F204 A-25/0.1-L is a 4-pole 25 A Type A RCCB with 100 mA residual current sensitivity for detecting sinusoidal AC and pulsating DC residual currents in electrical distribution systems.
£135.04
Why Choose the ABB F204 A-25/0.1-L RCCB?
The ABB F204 A-25/0.1-L, order code 2CSF204123R2250, is a 4-pole Type A residual current circuit breaker (RCCB) designed to provide reliable residual current protection in three-phase electrical distribution systems. As part of the established ABB F200 / FH200 RCCB product group, it is suitable for residential, commercial and industrial applications where Type A residual current detection is required.
This RCCB has a rated current of 25 A and a rated residual operating current of 100 mA. Its Type A characteristic enables detection of sinusoidal AC residual currents and pulsating DC residual currents, making it suitable for circuits supplying many modern electrical and electronic loads.
The 4-pole configuration provides residual current protection for three-phase circuits with neutral, while the modular DIN rail format allows straightforward integration into electrical distribution boards. The F204 A-25/0.1-L provides a practical solution where dependable ABB Type A earth leakage protection is required at a 100 mA operating threshold.
Key Advantages
- Reliable ABB Type A residual current protection for modern electrical installations.
- 25 A rated current for appropriately rated distribution circuits.
- 100 mA residual current sensitivity for earth leakage protection.
- Detects both sinusoidal AC and pulsating DC residual currents.
- 4-pole configuration suitable for three-phase circuits with neutral.
- Suitable for installations containing common electronic loads that can generate pulsating DC residual currents.
- DIN rail mounting for straightforward integration into modular distribution boards.
Key Features
- ABB F200 series RCCB.
- Type A residual current characteristic.
- 4-pole configuration.
- 25 A rated current.
- 100 mA rated residual current.
- Detection of sinusoidal AC residual currents.
- Detection of pulsating DC residual currents.
- Suitable for appropriately designed three-phase electrical distribution systems.
- DIN rail mounting for modular electrical installations.
- Part of the established ABB F200 / FH200 RCCB product group.
Type A Residual Current Protection
Residual current circuit breakers monitor the balance of current flowing through an electrical circuit and disconnect the supply when leakage to earth reaches the specified operating threshold. The ABB F204 A-25/0.1-L provides 100 mA residual current sensitivity with a Type A characteristic, allowing it to respond to both sinusoidal alternating residual currents and pulsating DC residual currents.
The F204 A-25/0.1-L is an RCCB and does not provide overload or short-circuit protection by itself. Appropriate overcurrent protection must therefore be provided separately according to the circuit design and applicable installation requirements. Its 100 mA sensitivity should also be distinguished from 30 mA devices typically used where additional protection against electric shock is required.
Typical Applications
- Commercial electrical distribution systems.
- Industrial electrical installations.
- Residential three-phase distribution boards.
- Three-phase circuits requiring 4-pole residual current protection.
- Circuits supplying electronic equipment capable of producing pulsating DC residual currents.
- Building services and electrical distribution equipment.
- Installations requiring 100 mA Type A residual current protection.
Technical Specifications
| Series | F200 |
|---|---|
| Product group | F200 / FH200 RCCB |
| Manufacturer part number | F204A250.1L |
| ABB order code | 2CSF204123R2250 |
| Product type | Residual current circuit breaker (RCCB) |
| Number of poles | 4 |
| Rated current | 25 A |
| Rated residual current | 100 mA |
| Residual current type | Type A |
| Residual current detection | Sinusoidal AC and pulsating DC |
| Mounting type | DIN rail |
| Installation type | Modular electrical distribution board |
Frequently Asked Questions
What is the ABB F204 A-25/0.1-L used for?
The ABB F204 A-25/0.1-L is a 4-pole Type A RCCB designed to provide residual current protection in appropriately designed three-phase electrical distribution systems.
What are the current and residual current ratings of the F204 A-25/0.1-L?
The RCCB has a rated current of 25 A and a rated residual operating current of 100 mA.
What does Type A mean on the ABB F204 A-25/0.1-L?
Type A means the RCCB is designed to detect both sinusoidal AC residual currents and pulsating DC residual currents, providing broader residual current detection than a Type AC device.
Is the F204 A-25/0.1-L a 30 mA RCCB?
No. The F204 A-25/0.1-L has a rated residual operating current of 100 mA. Where 30 mA additional protection is required, an appropriately specified 30 mA residual current protective device should be selected.
Does the ABB F204 A-25/0.1-L provide overload protection?
No. The F204 A-25/0.1-L is an RCCB providing residual current protection. Appropriate overcurrent protection must be provided separately where required for overload and short-circuit protection.
Trusted ABB Protection for Modern Electrical Distribution
ABB F200 Type A residual current circuit breakers provide dependable protection against sinusoidal AC and pulsating DC residual currents, supporting safe and reliable electrical distribution across residential, commercial and industrial applications.
