This Model Will Automatically Switch OFF Your Main Supply during Any Overload, high voltage & Short Circuit Condition. It has electric shock Protection (in case of any person touch live wire by mistake then our ELCB close main supply instantly and save their life) High voltage Protection. High voltage cutoff 280 VAC. Over Load Protections. Protection against short circuit. Shock protection. Protection against over current and under current. Adjustable Leakage Currant 3mA to 30mA. Test button provided to test ELCB. When press TEST button ELCB trip immediately.If you have any doubt about installation you can contact our Technical person
