A din rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks these products are typically made from cold rolled carbon steel sheet with a zinc plated or chromated bright surface finish.
Din rail type circuit breaker.
Shop for circuit breakers din rail mount in circuit breakers from rexel usa where contractors and project managers can find the electrical circuit breakers din rail mount products they need for their projects.
Mount directly to din rail.
63 amp single pole circuit breaker din rail mount 240vac 60vdc.
Although metallic they are meant only for mechanical support and are not used as a busbar to conduct electric current.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
All are thermal magnetic breakers trip when heat is generated by sustained low level overload current but will trip quickly when the magnetic field in the coil senses a high current short circuit.