ABB Residual Current Circuit Breaker with Overload Protection, 25A Current Rating, 1-Pole, 100 mA Trip 2CSR275051R2254

ABB 2CSR275051R2254 is a high-quality Residual Current Circuit Breaker with Overload Protection specifically designed for residential and commercial electrical installations. This device integrates 1-pole residual current protection with overcurrent protection in a single module to guard against short-circuit currents, overloads, earth fault currents, and indirect electrical contacts.

With a rated current of 25A and a trip sensitivity of 100 mA, it provides reliable and sensitive fault detection. The circuit breaker features Type C tripping characteristics suited for general applications requiring moderate inrush currents. The toggle switch actuator allows for quick and safe manual resetting after tripping.

The breaker is designed for DIN rail mounting with secure screw terminals, facilitating easy and robust installation in distribution panels. It supports a rated AC voltage of 240V and has a breaking capacity of 10kA, ensuring safe interruption of fault currents. Earth leakage protection is of AC type, which is effective for detecting alternating current leakage faults.

The compact design with dimensions 85 mm height, 69 mm depth, and 18 mm width allows it to fit conveniently in standard electrical enclosures. The device includes a blue fault indication window for quick visual identification of tripped conditions, improving maintenance efficiency.

Manufactured in Italy, the product meets international compliance requirements including RoHS and CE certifications, guaranteeing quality, safety, and environmental standards adherence. The housing and terminals carry an IP rating that assures adequate protection against ingress and electrical hazards.

Provides protection against short circuits, overload, and earth fault currents. Equipped with a toggle switch reset actuator for easy operation. Designed for DIN rail mounting with screw terminal connections. Rated for 240V AC voltage with Type C tripping characteristics.

Compact dimensions: 85mm height, 69mm depth, and 18mm width. Breaking capacity of 10kA ensures reliable circuit interruption. Earth leakage protection of AC type for electrical safety. Housing degree of protection is IP and terminals are IP20 rated.

Includes a blue fault indication window for quick status checks. Complies with RoHS and CE standards for safety and environmental compliance.

This Residual Current Circuit Breaker from ABB is an essential safety device for industrial automation, residential wiring, and commercial electrical systems. It enhances the protection of electrical circuits by preventing damage due to faults, ensuring operational reliability and user safety.

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