There are currently no products in this archive. Please try another category or search.
Willmall busbar insulators support and separate energized busbars, holding them clear of metalwork while maintaining insulation strength.
It supports a busbar mechanically while insulating it from the supporting structure and other conductors.
The rating is chosen to suit the system voltage and the required clearance, matched to the board's insulation coordination.
It is installed between the busbar and the mounting frame or enclosure wall, at defined spacings along the bus run.
Pillar and post forms are common, sized to the busbar width and the mounting arrangement of the board.
Correct spacing maintains the insulating distance between phases and to earth, preventing flashover under normal service.
