ABB Residual Current Circuit Breaker with Overload Protection 50A, 4-Pole, 30 mA Trip Sensitivity, Type C 2CSR274001R1504

ABB 2CSR274001R1504 Residual Current Circuit Breaker with Overload Protection is engineered to provide reliable protection against overloads, short circuits, and earth leakage faults in residential and industrial electrical systems. It supports a 50 ampere current rating and features a 4-pole design ensuring comprehensive circuit control and safety.

This RCBO's instantaneous operating characteristic combined with type C tripping makes it suitable for protecting circuits with moderately inductive loads. The 30 mA trip sensitivity provides robust protection against earth leakage, which helps prevent electric shocks and enhances overall electrical safety.

The device is rated for 400V AC voltage operation with a breaking capacity of 10kA, capable of safely interrupting fault currents of significant magnitude. Screw terminals ensure durable and secure electrical connections, while the lever-operated reset actuator allows for convenient manual resetting after tripping.

Compact in size, measuring 93mm in height, 105mm in width, and 69mm in depth, this circuit breaker is well-suited for panel installations with space constraints.

Compliant with international standards IEC/EN 60947-2 and IEC/EN 61009-1, and directives such as RoHS and REACH, the product ensures conformity to strict environmental and safety requirements. Manufacture in Italy guarantees premium quality and adherence to rigorous industrial protocols.

Provides overload and short-circuit protection in residential and commercial electrical systems. 30 mA earth leakage sensitivity for enhanced user safety. Type C instantaneous tripping characteristic suitable for mixed load types.

Screw terminal type ensures secure wiring connections. Compact dimensions enable flexible installation options. Complies with IEC/EN 60947-2 and IEC/EN 61009-1 standards for circuit breakers. Meets environmental standards RoHS and REACH for safe usage.

Lever reset actuator facilitates easy operation and reset after faults.

This ABB residual current circuit breaker is ideal for industrial, residential, and commercial electrical panels requiring dependable overload and earth fault protection. It serves well in applications demanding adherence to international safety standards and efficient fault interruption.

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