ABB Residual Current Circuit Breaker 40A, 2-Pole, 30mA, Type AC, 1kA 230V AC FH200 Series

The ABB 2CSF202024R1400 FH202 S AC-40/0,03 Residual Current Circuit Breaker is an advanced protection device designed for ensuring the electrical safety of personnel and sensitive equipment across residential, commercial, and light industrial installations. This RCCB monitors residual (leakage) currents and disconnects the circuit whenever abnormal faults to the ground are detected, safeguarding users from electric shocks and potential fire risks.

The device offers a rated current capacity of 40A and is configured as a 2-pole unit, making it ideal for single-phase installations requiring reliable, full-pole isolation. With a residual current trip sensitivity of 30mA, the breaker can effectively detect even minor leakage currents and interrupt the circuit before hazardous levels can cause injury or equipment damage. Designed with Type AC tripping characteristics, it ensures protection against both sinusoidal AC leakage currents and a wide variety of standard fault profiles typical in residential and general-purpose applications.

The RCCB features a robust electromagnetic tripping mechanism, delivering fast, instantaneous disconnection during fault conditions. Installation is straightforward due to its standard DIN rail mount design, facilitating secure integration into modern electrical distribution panels. The toggle switch actuator provides clear status indication and simple manual reset functionality, enhancing usability for installers and end-users alike.

This unit supports a breaking capacity of 1kA and operates reliably at 230V AC, with a construction that maximizes efficiency in preventing earth leakage-related incidents. The compact dimensions - height 85mm, width 69mm, and depth 85mm - optimize use of space within panel assemblies. The screw-type terminal design supports reliable electrical connection and ease of maintenance.

Engineered in accordance with RoHS directives for toxin-free operation, the ABB FH200 Series RCCB meets environmental and regulatory standards for sustainability and safety. Its design is well-suited for applications such as residential electrical distribution, office buildings, public institutions, and light manufacturing, wherever dependable residual current protection is required.

ABB’s reputation for precision engineering ensures the FH200 Series is a robust, enduring solution for circuit protection and compliance, making it an essential component in the modern electrical protection toolkit. Explore ABB’s portfolio in the Residual Current Circuit Breaker category to find solutions tailored to complex safety requirements.