STD Differential 2P 40A 30mA Class A

Instantaneous 2P differential protector, class A, with a current rating of 40A and a sensitivity of 30mA. The device from the STD range has a conditional short-circuit capacity of 6kA and supports a voltage of 240/415V AC. The switch, equipped with auxiliary contacts, offers the possibility of connection via comb (lower only). The Hyundai Electrics device features an IP20 protection rating and is certified by 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 against electric shocks and provide protection against fires caused by earth leakage.