STD Differential 4P 63A 300mA Class A

Instantaneous 4P differential protector, class A, with a current of 63A and a sensitivity of 300mA. The device from the STD range, with a conditional breaking capacity of 6kA, supports a voltage of 240/415V AC. The switch with auxiliary contacts offers the possibility of comb connection (lower only). The Hyundai Electrics device features an IP20 protection rating and is certified IEC/EN 61008-1. It is available in different voltages and sensitivities, to be selected according to the installation requirements. These products, with a simple and robust operating mechanism, are designed to protect people from electric shocks and to provide fire protection caused by earth leakage.