Also known as: PB-
PB has various meanings in the The Finance and Administrative Services category. Discover the full forms, definitions, and usage contexts of PB in The Finance and Administrative Services.
A switch, in the shape of a bar, used to cut off power at the machine in case of an emergency.
The Finance and Administrative ServicesA button that is pushed to operate an electrical device.
The Finance and Administrative ServicesA single panel or group of panel units designed for assembly in the form of a single panel includes buses and may come with or without switches and/or automatic overcurrent protective devices for the control of light, heat, or power circuits of individual as well as aggregate capacity.
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