Although metallic they are meant only for mechanical support and are not used as a busbar to conduct electric current.
Din rail type circuit breaker.
Also known as iec miniature circuit breakers modular din rail breakers or dual rated ul and iec breakers they mount on din rails to save space in panelboards and load centers.
Mount directly to din rail.
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.
Asi ndb2 63c4 2 din rail mount circuit breaker ul 1077 supplemental protection 4 amp 2 pole 240 480v general purpose trip curve c 2 1 out of 5 stars 2 24 35 24.
63 amp single pole circuit breaker din rail mount 240vac 60vdc.
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.