Eaton Residual Current Circuit Breaker 40A 4-Pole 300 mA Type B 500A Breaking Capacity 220V DC 240V 167901 FRCDM-40/4/03-S/B

Eaton 167901 FRCDM-40/4/03-S/B Residual Current Circuit Breaker is engineered for advanced earth leakage detection with a 40A 4-pole configuration and 300 mA trip sensitivity.

This circuit breaker supports both 220V DC and 240V AC rated voltages, making it suitable for various industrial electrical distribution systems. The Type B tripping characteristic allows detection of AC, pulsating DC, and smooth DC leakage currents, ideal for photovoltaic and electronic loads.

The device features a compact design for DIN rail mounting with precise dimensions of 80mm height, 76mm width, and 70.5mm depth. It has a high breaking capacity of 500A to safely interrupt fault currents and protect equipment and personnel.

Equipped with an electromagnetic tripping mechanism and integrated system monitoring, this breaker provides preventive warnings before tripping and includes an auxiliary contact for remote signaling. LED indicators provide local status visibility, enhancing maintenance ease and operational safety.

Standards IEC 61373, EN 45545-2, and IEC/EN 61008 ensure compliance with rigorous safety and environmental requirements. Screw terminals enable secure electrical connections for durability in demanding industrial operations.

Equipped with Type B tripping characteristics for sensitive earth leakage protection. Rated breaking capacity of 500A for reliable fault interruption. Works at 220V DC and 240V AC rated voltages. Compact DIN rail mountable design with 80mm height, 76mm width, and 70.5mm depth.

Features integrated system monitoring and auxiliary contacts with clear LED indications. Electromagnetic tripping mechanism ensures fast and accurate fault response. Certified to IEC 61373, EN 45545-2, and IEC/EN 61008 standards for safety compliance.

Robust screw terminal connections for secure wiring installation. Suitable for industrial environments requiring high reliability residual current protection.

This Eaton Residual Current Circuit Breaker is suitable for electrical protection in industrial installations, manufacturing plants, automation systems, and photovoltaic applications requiring DC/AC earth fault detection and interruption.

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