3P + N 40 A, Time Delay RCD Switch, Trip Sensitivity 30mA, DIN Rail Mount Sentron 5SV3. Rated AC Voltage: 400 V ac. Overall Depth: 89.8mm. Tripping Characteristics: Type A. Terminal Contact Type: Screw. Overall Length: 71.8mm. Application: Industrial, Non-Residential, Residential. Overall Dimensions: 71.8 x 77.2 x 89.8mm. Reset Actuator Type: Toggle Switch. MPN: 5SV3344-6KK01, Siemens