Catalog > Passive Components > Fuses - Circuit Protection Catalog > Passive Components > Fuses - Circuit Protection > Circuit Breakers Circuit Breaker 1 Pole 1 Pole Circuit Breaker DIN Rail Mountable CIRCUIT BREAKER NF163A CIRCUIT BREAKER 1 POLE 63A 6KA 240VAC Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Normal Operating Current 63A Application Voltage 240VAC