Eaton PXF Series Residual Current Circuit Breaker 40A 4-Pole 300mA Type B 10kA 230V ac 400V ac 300300 PXF-40/4/03-B

Eaton 300300 PXF-40/4/03-B Residual Current Circuit Breaker is a precision 4-pole device rated at 40A current, providing excellent earth leakage protection with a 300 mA trip sensitivity. This Type B RCCB is engineered for residential and commercial applications requiring reliable and instantaneous electromagnetic tripping.

The breaker delivers a breaking capacity of 10 kA and supports rated AC voltages of 230V and 400V, meeting IEC/EN 61008 standards. Its compact form factor of 80mm height, 70mm width, and 70.5mm depth makes it suitable for DIN rail mounting, facilitating easy installation. The screw terminal type ensures secure and reliable wiring connections.

Built with a toggle switch actuator, this unit allows quick manual reset after tripping. Its surge current-proof design withstands transient electrical events up to 3 kA, enhancing equipment safety. Formerly known under the Moeller brand, Eaton has maintained rigorous manufacturing quality with this PXF series RCCB developed in the Czech Republic.

This reliable Residual Current Circuit Breaker safeguards electrical installations by quickly disconnecting power during earth leakage faults, protecting people and equipment from electric shocks and fire hazards. It is ideal for use in industrial, residential, and commercial electrical distribution systems where sensitive protection against DC and AC faults is necessary.

Designed for residential and commercial electrical switchgear systems. Features 4 poles and 300 mA trip sensitivity for precise earth leakage detection. Equipped with an instantaneous electromagnetic tripping mechanism. Breaking capacity rated at 10kA ensures high short-circuit strength.

Mounts easily on DIN rails with screw terminals for secure connection. Complies with IEC/EN 61008 standards ensuring safety and reliability. Includes a toggle switch reset actuator for user-friendly operation. Compact dimensions of 80mm height, 70mm width, and 70.5mm depth.

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