ABB Residual Current Circuit Breaker with Overload Protection 25A Current Rating 4-Pole 30 mA Trip 2CSR274101R1254

ABB 2CSR274101R1254 Residual Current Circuit Breaker (RCBO) with Overload Protection is designed to protect electrical circuits from overload, short circuit, and earth leakage faults. It combines functions to safeguard both equipment and personnel by detecting sinusoidal alternating earth fault currents and providing protection against indirect and direct contacts.

With a rated current of 25A and 4 poles, this DS200 series circuit breaker is suitable for residential, commercial, and light industrial electrical installations. The Type C tripping characteristic provides reliable protection against moderate surges and transient overcurrents.

The device features a trip sensitivity of 30 mA and Type A earth leakage protection to detect AC and pulsating DC earth faults, ensuring enhanced safety from electric shock hazards. The lever reset actuator offers user-friendly manual operation for quick reset after trip events.

Constructed according to international standards IEC/EN 60947-2 and IEC/EN 61009-1, and compliant with RoHS and REACH regulations, this circuit breaker meets stringent quality and safety requirements. The compact dimensions of 93mm height, 105mm width, and 69mm depth facilitate easy integration within electrical panels.

The breaker also boasts a breaking capacity of 10 kA, capable of interrupting high fault currents for improved protection and reliability. Typical use cases include residential electrical panels, short circuit protection in automation systems, and overload protection in various electrical distribution setups.

Provides short circuit and overload protection for residential and industrial applications. Features Type C tripping characteristics and instantaneous operating characteristic for fast response. Incorporates 30 mA trip sensitivity for earth leakage detection and Type A earth leakage protection.

Equipped with a lever reset actuator for ease of operation. Compliant with IEC/EN 60947-2 and other international standards. Compact design measuring 93mm height, 105mm width, and 69mm depth. Breaking capacity of 10kA ensures high fault current interruption capability.

This ABB RCBO is ideal for use in electrical panel installations for enhanced safety and protection. Explore a wide range of circuit breakers and electrical components in the Electronics & Electricals category on EnvMart for quality assured products.