The C60H1P32AB carries a 15 kA Icu at 230...240 V AC and a 4 kA Icu at 400...415 V AC, both per IEC 60947-2. For DC circuits, it offers 20 kA Icu at 60 V DC (1P). The 6 kV rated impulse withstand voltage (Uimp) gives it solid surge immunity for panel coordination.
The tunnel terminals accept up to 35 mm² rigid or 25 mm² flexible conductors, with a tightening torque of 3.5 N.m and a strip length of 14 mm.
