ABB Residual Current Circuit Breaker with Overload Protection 10A Current Rating 4-Pole 30 mA Trip 2CSR274101R1105

ABB 2CSR274101R1105 Residual Current Circuit Breaker with Overload Protection is an advanced protection device designed to safeguard electrical circuits against overload currents, short circuits, and earth leakage faults. Featuring a 10A current rating and 4-pole configuration, this device ensures comprehensive protection suitable for both residential and industrial environments. The trip sensitivity is precisely set at 30 mA, providing timely disconnection during fault conditions to prevent electric shocks and equipment damage.

The breaker operates at a rated AC voltage of 400V and incorporates a Type B tripping characteristic for instantaneous response, ensuring rapid and reliable fault isolation. The screw terminal type enhances connection security and ease of installation.

Its breaking capacity of 10kA offers robust short circuit protection. The device includes a lever-type reset actuator for simple manual resetting after tripping events. Construction adheres strictly to IEC/EN 60947-2 standards alongside RoHS and REACH compliance, affirming quality and environmental responsibility.

The compact form factor with dimensions 105mm (width), 93mm (height), and 69mm (depth) allows for flexible mounting options in various electrical panels or distribution boards. Its earth leakage protection is classified as Type A, ensuring detection and interruption of AC and pulsating DC residual currents.

Rated AC voltage of 400V suitable for industrial and residential applications. Type B tripping characteristic assures instantaneous fault response. Secure screw terminal type enhances connection stability. Breaking capacity of 10kA for high fault current handling.

Lever reset actuator enables easy manual reset post-trip. Compliance with IEC/EN 60947-2, RoHS, and REACH guarantees quality and sustainability. Compact dimensions allow installation in confined panel spaces. Earth leakage protection type A provides advanced fault detection.

Widely used in electrical distribution systems for effective overload, short circuit, and earth fault protection in industrial, commercial, and residential setups. Ideal for ensuring operational safety and compliance in HVAC, manufacturing, facility maintenance, and construction environments.

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