RS PRO RSK2 Series Residual Current Circuit Breaker, 40A, 4-Pole, 300 mA, Type AC, 500 A 400V

The RS PRO Residual Current Circuit Breaker is designed to provide essential protection against electrical faults by detecting and interrupting leakage currents. With a current rating of 40 A and a breaking capacity of 500 A, this device ensures safety in electrical installations by preventing potential electric shocks and fire hazards.

Instantaneous Break Time: Provides Rapid response to electrical faults, enhancing safety.
AC Earth Leakage Protection: Offers reliable protection against alternating current leakage, ensuring compliance with safety standards.
DIN Rail Mount Type: Facilitates easy installation and integration into existing electrical systems.
4 Poles: Supports balanced protection across multiple circuits, increasing reliability.
Screw Clamp Terminal Type: Ensures secure and stable connections, reducing maintenance needs.
Knob Reset Actuator Type: Allows for straightforward resetting after tripping, improving usability.

Industrial Electrical Systems
Commercial Building Installations
Residential Electrical Protection

Complies with EMC, IEC/EN 61008-1, ISO/IEC 17025, LVD, REACH, and RoHS standards, ensuring high safety and environmental compliance.

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.