Switching devices

Changeover – A changeover switch is used during an outage. It is designed to transfer electricity from the commercial power grid to a local generator. Therefore, when the end user is experiencing a power cut, the generator from the changeover switch will provide power.

SFU – Switch fuse is a combined unit and is known as an iron clad switch, being made of iron. It may be double pole for controlling single phase two-wire circuits or triple pole for controlling three-phase, 3-wire circuits or triple pole with neutral link for controlling 3-phase, 4-wire circuits.

Busbar – Busbars are produced in a variety of shapes, including flat strips, solid bars and rods, and are typically composed of copper, brass or aluminium as solid or hollow tubes. Some of these shapes allow heat to dissipate more efficiently due to their high surface area to cross-sectional area ratio.