We can supply most makes new and obsolete of panelboard switches and mounting hardware. These include Zinsco, Bulldog, Pushmatic, Square D, Challenger  and ITE Siemans among others.

A panelboard (or distribution board) is a component of an electricity supply system which divides an electrical power feed into subsidiary circuits, while providing a protective fuse or circuit breaker for each circuit, in a common enclosure. Normally, a main switch, and in recent boards, one or more Residual-current devices (RCD) or Residual Current Breakers with Overcurrent protection (RCBO), will also be incorporated.