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40A 4 Pole 30mA ELCB / RCCB for three-phase electrical circuits. Provides earth leakage protection for distribution panels, industrial equipment and suitable three-phase EV charger installations.
The MEF7-40-4P is a 40A 4 Pole ELCB / RCCB designed for three-phase electrical circuits. With a 30mA residual-current sensitivity, it detects earth leakage and disconnects the circuit when leakage exceeds the specified level.
The 4 pole configuration allows simultaneous isolation of the three phases and neutral, making it suitable for three-phase distribution boards, commercial and industrial equipment, and EV charger installations where a 40A 4P 30mA RCCB is specified.
Suitable for three-phase electrical panels, machinery, commercial installations and EV charging circuits requiring earth leakage protection. Installation and breaker selection should match the electrical load and project protection requirements.
This RCCB provides earth leakage / residual-current protection and does not replace the required MCB, MCCB or other overcurrent and short-circuit protection.
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