Interrupteur différentiel 40A 30mA Type B 4 ples - Disjoncteur 40A

【Solid housing and suitable for the board】 Made of quality ABS and insulating, the device works from -13°F to +131°F and is suitable for closed electrical distributions. Its IP20 rating is suitable for internal mounting on DIN rails. Odourless housing keeps the installation clean during prolonged use, for PV systems and technical panels. 【Type B All Current Detection】 The device detects alternating, continuous pulsed and continuous smooth fault currents, useful with rectifier equipment. DC detection limits the saturation of the measuring transformer and maintains the intended tripping with photovoltaic inverters and charging stations for electric vehicles. 【Precise Electrical Parameters】4-pole 3L + N configuration, rated current 40A and differential sensitivity 30mA for three-phase network with neutral. Rated voltage 400/415 V AC, frequency 50/60 Hz and short-circuit conditional current 10,000 A, i.e. 10 kA. The assembly is suitable for main circuits requiring B-type differential cutoff. Easy to assemble and read: the format for 35 mm DIN rail makes it easy to integrate into a compatible electrical cabinet. A clear on/off position indication completes a separate window linked to the trigger on default, for ease of diagnosis. Installation is suitable for closed panels and must follow the intended connection diagram. 【Modern Energy Applications】Designed for modern electrical installations, this model is suitable for wallboxes and photovoltaic systems with inverters, where continuous components may appear. It contributes to the shutdown in case of leakage to the ground and to the protection of people and equipment against insulation defects, according to EN61008.