Why Choose the ABB F202 A-25/0.03 AP-R Residual Current Circuit Breaker?
The ABB F202 A-25/0.03 AP-R is a high-quality 2-pole residual current circuit breaker (RCCB) designed to provide reliable earth leakage protection in residential, commercial and industrial electrical installations. Identified by ABB product code 2CSF202401R1250, this device forms part of the trusted ABB F200 RCCB series, offering dependable protection for people, equipment and electrical systems.
This Type A AP-R RCCB detects alternating residual currents and pulsating DC residual currents, making it suitable for circuits supplying modern electronic equipment. The AP-R version provides enhanced resistance to unwanted tripping, making it particularly useful where transient disturbances, switching surges or equipment leakage currents may occur.
With a rated current of 25 A and a 30 mA residual operating current, the ABB F202 A-25/0.03 AP-R is ideal for circuits requiring sensitive additional protection against electric shock. Its compact DIN rail mounted design enables straightforward installation inside distribution boards, consumer units, control panels and modular switchgear assemblies.
Key Advantages
- High-quality 2-pole Type A AP-R RCCB.
- 25 A rated current for electrical distribution circuits.
- 30 mA residual trip sensitivity for additional protection against electric shock.
- AP-R anti-nuisance tripping performance for improved continuity of supply.
- Detects AC and pulsating DC residual currents.
- Compact DIN rail mounted residual current device.
Key Features
- ABB F200 residual current circuit breaker series.
- Product code: 2CSF202401R1250.
- Model: F202 A-25/0.03 AP-R.
- 2-pole RCCB configuration.
- 25 A rated current.
- 30 mA rated residual operating current.
- Type A residual current detection.
- AP-R high-immunity characteristic.
- Screw terminal connection.
- DIN rail mounting for modular distribution boards.
High-Immunity Earth Leakage Protection for Electrical Installations
Residual current circuit breakers monitor the balance of current flowing through live and neutral conductors. If leakage current to earth creates an imbalance above the trip threshold, the RCCB disconnects the circuit to help reduce the risk of electric shock, insulation damage and electrical fire.
The ABB F202 A-25/0.03 AP-R adds enhanced immunity against unwanted tripping caused by transient disturbances. This makes it especially useful for installations where reliability and continuity of supply are important while still maintaining sensitive 30 mA residual current protection.
Typical Applications
- Commercial distribution boards.
- Residential consumer units.
- Industrial control panels and switchgear.
- Circuits supplying electronic equipment.
- Installations requiring high-immunity RCD protection.
- Power distribution circuits requiring 30 mA Type A earth leakage protection.
