Power Distribution
Speed up installations and save time and money with Grainger’s assortment of electrical supplies for your electric power distribution system. Versatile power distribution blocks and terminal blocks provide a convenient way to let you easily join wiring or split primary wiring into secondary circuits without the need for splicing and taping. Busways provide flexible and economical electric power distribution solutions for a variety of applications and to meet your specific layout needs. Their design allows easier installation and reconfiguration than traditional cable and conduit assemblies in a power distribution network.

Terminal Block Accessories

Load Center and Panelboard Accessories

Power Distribution Blocks

Circuit Breaker Enclosure Accessories

Busway Accessories

Grounding and Bonding Connectors and Clamps

Grounding Split Bolt Connectors with Stud

Grounding Braids

Panel Board Interiors

Terminal Blocks

Grounding and Bonding Kits

Ground Bar Kits

Circuit Breaker Enclosures

Terminal Block Mounting Channels

Rating Plugs

Terminal Strips and Barriers

Load Centers and Panelboards

Bus Plugs

Shunt Trips

Power Systems and Components