Difrele Hager CDA440D 4P 40A 30mA A

Description Difrele Hager CDA440D 4P 40A 30mA A

Type of device: Vimikach differential struma (VDS)
Series/Model: CDA440D
Number of poles: 4P
Nominal flow: 40 A
Nominal differential flow: 30 mA
Type of differential strum: A (sensitive to pulsating stationary strum)
Nominal operating voltage: 230/400 V AC
Nominal frequency: 50/60 Hz
Nominal power before disconnection (Inc): 10 kA
Durability up to pulse flow (8/20 μs): 250 A
Number of modules: 4
Mounting type: DIN rail
Overcut of connecting conductors (hard): 1...25 mm²
Overcut of connecting conductors (bend): 1...16 mm²
Terminal tightening torque: 2.8 Nm
Protection level: IP20
Operating temperature: -25 to +40 °C
Storage temperature: -40 to +70 °C
Electrical wear resistance: 10000 cycles
Mechanical wear resistance: 20,000 cycles
Standard: EN 61008-1