General
Nominal voltage	415 V
Nominal current	125 A
Rated fault current	1 A
Max. delay time	150 ms
Number of poles	4
Leakage current type	A
Surge current capacity	3 kA
Frequency	50 Hz
Rated insulation voltage Ui	500 V
Rated impulse withstand voltage Uimp	6 kV
Connectable conductor cross section solid-core	70 mm²
Connectable conductor cross section multi-wired	50 mm²
Degree of protection (IP)	IP20
Pollution degree	3
Ambient temperature during operating	60 °C
Power loss	15 W
Rated fault current adjustable
Delay adjustable
Anti-nuisance tripping version
With interlocking device

Residual current block 4-pole 125A adjustable residual current Type HI.FI-Block Type A HI (pulse current sensitive and high immunity) according to DIN EN 61009-1 (VDE 0664-20) can be attached to circuit breakers. With clamping force reinforcement and top hat rail clip with two holding positions. Device can be sealed.