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2CSF202201R4900 ABB F202 A S-100/0.5 RCCB 2P Type A Selective 500mA 100A
ABB F202 A S-100/0.5 is a 2-pole Type A selective RCCB rated at 100 A with 500 mA residual-current sensitivity for coordinated residual-current protection in electrical distribution systems.
£206.45
Why Choose the ABB F202 A S-100/0.5 RCCB?
The ABB F202 A S-100/0.5 is a high-performance two-pole Type A selective residual current circuit breaker (RCCB) designed to provide residual-current protection in electrical distribution systems. As part of the established ABB F200 RCCB series, it detects sinusoidal AC and pulsating DC residual currents while providing selective operation for coordinated protection arrangements.
With a rated current of 100 A and rated residual operating current of 500 mA, the F202 A S-100/0.5 is suited to higher-current distribution circuits requiring earth-leakage protection with selective characteristics. Its S-type functionality supports discrimination with suitably coordinated downstream residual-current protective devices, helping minimise unnecessary upstream disconnection when a downstream earth fault occurs.
The F202 A S-100/0.5 features a 2-pole configuration and a modular DIN-rail format for straightforward installation in electrical distribution boards and control panels. Combining ABB's proven F200 platform with Type A residual-current detection and selective operation, it provides dependable protection for commercial and industrial electrical installations.
Key Advantages
- Type A residual-current detection for AC and pulsating DC residual currents.
- Selective S-type operation supports coordinated residual-current protection.
- 100 A rated current suitable for higher-current distribution circuits.
- 500 mA rated residual operating current for earth-leakage protection.
- 2-pole configuration for single-phase electrical systems.
- DIN-rail mounting simplifies integration into distribution boards and control panels.
Key Features
- ABB F200 series RCCB.
- F202 A S-100/0.5 product designation.
- 100 A rated current.
- 500 mA rated residual current.
- Type A residual-current characteristic.
- Selective S-type operation.
- 2-pole configuration.
- 230 V AC rated voltage.
- 50/60 Hz rated frequency.
- DIN-rail mounting for modular electrical distribution equipment.
Reliable Selective Residual-Current Protection
Residual current circuit breakers monitor the balance of current flowing through the live conductors of an electrical circuit and disconnect the supply when residual current reaches the specified operating threshold. The ABB F202 A S-100/0.5 uses a Type A characteristic, enabling detection of sinusoidal AC residual currents and pulsating DC residual currents associated with many modern electrical and electronic loads.
The selective S-type characteristic is designed for installations containing multiple levels of residual-current protection. When correctly coordinated, its selective response allows an appropriate downstream protective device to operate first, helping maintain continuity of supply to unaffected circuits. As an RCCB, the F202 A S-100/0.5 does not incorporate overload or short-circuit protection, so suitable overcurrent protection must be provided separately.
Typical Applications
- Commercial and industrial electrical distribution boards.
- Selective residual-current protection systems.
- Higher-current single-phase distribution circuits.
- Industrial control panels and machinery supplies.
- Building electrical installations.
- Circuits containing equipment capable of producing pulsating DC residual currents.
Technical Specifications
| Series | F200 |
|---|---|
| SKU | F202AS1000.5 |
| ABB order code | 2CSF202201R4900 |
| Product type | Residual current circuit breaker (RCCB) |
| Number of poles | 2 |
| Residual-current type | Type A |
| Selective characteristic | S type |
| Rated current | 100 A |
| Rated residual current | 500 mA |
| Rated voltage | 230 V AC |
| Rated frequency | 50/60 Hz |
| Rated insulation voltage (Ui) | 500 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated conditional short-circuit current | 10 kA |
| Protection rating | IP20; IP40 when installed in a suitable enclosure |
| Pollution degree | 2 |
| Operating temperature | -25 to +55 °C |
| Mounting type | DIN rail |
| Terminal type | Screw terminals |
| Dimensions (H × W × D) | 85 × 35 × 69 mm |
| Standards | IEC/EN 61008 |
Frequently Asked Questions
What is the ABB F202 A S-100/0.5 used for?
It is a 2-pole Type A selective RCCB designed to provide residual-current protection in electrical distribution systems requiring coordinated protection.
What is the rated current of the F202 A S-100/0.5?
The ABB F202 A S-100/0.5 has a rated current of 100 A.
What is the residual-current sensitivity of this RCCB?
The device has a rated residual operating current of 500 mA and uses a Type A characteristic for detecting AC and pulsating DC residual currents.
What does the S designation mean on the F202 A S-100/0.5?
The S designation indicates selective operation, providing a delayed characteristic intended to support discrimination with suitably coordinated downstream residual-current protective devices.
Does the F202 A S-100/0.5 provide overcurrent protection?
No. The F202 A S-100/0.5 is an RCCB for residual-current protection and does not incorporate overload or short-circuit protection, so suitable overcurrent protection must be provided separately.
Trusted ABB Protection for Electrical Distribution
ABB F200 residual current circuit breakers provide dependable earth-leakage protection for residential, commercial and industrial electrical systems, with Type A and selective configurations supporting coordinated modern distribution installations.
