ABB 63A 1P+N / 3P Switchfuse

protection of circuit and equipment from overloading and short circuits.
Facilitates isolation and maintenance of circuit

Specifications
Rated Voltage (AC) --- 240/415 V
Rated impulse voltage (Uimp) --6 kV
Rated fuse conditional short circuit --50 kA
Rated Duty --- AC22B
Poles ---1 Pole+ Neutral / 3P