Legrand 411661E, Differential Switch, 4P, 40A, 30mA Sensitivity, AC Class, DX3

• Differential switch for domestic installations, offices, shops, ships, etc..to protect people, DX3 Series
• 4 poles; 40 Amp current intensity; 400 Volt voltage;
• 30mA sensitivity, to protect people; type AC

DX3 Differential 4/40/30AC. Tetrapolar 400 V~ Type AC - Screw/screw: - Sensitivity: 30 mA - In: 40 A - Number of modules: 4. DX³-ID Differential Switches - Upper Input/Lower Output - Meets UNE EN 61008-1 - Type AC: detect defects of alternating component - Type A: detect defects of alternating and continuous components (specialized circuits: stoves, hob, washing machines, etc.) - Type Hpi: detect defects of alternating and continuous components (type A) with immunity Reinforced to untimely triggering (environments with disturbances: computer circuits, lightning impacts, fluorescent lamps, etc.) - Type B: detect defects of alternating and continuous components and defects of direct current without ripple (machinery with speed variation, photovoltaic installations, telephone centres, medical equipment, etc.) - Suitable for auxiliaries, motorised controls and DXX connection modules. ³ (except Type B) - Screw/screw connection: upper input and lower output by terminals with screws.