Feedthroughs transmit electrical current, fluids, optical signals, or mechanical motion through the walls of a pressurized or vacuum system through a hermetic seal.

Electrical feedthroughs transmit electrical current through the walls of a pressurized or vacuum system through a hermetic seal.

Mechanical feedthroughs transmit mechanical motion through the walls of a vacuum system.

Fluid feedthroughs use a hermetic seal to transmit fluids through the walls of a pressurized or vacuum system.

Cable carriers are constructed of flexible links and are used to organize and manage cables and hoses for moving applications.

Wiring ducts are rigid trays typically used as raceways for cables and wires within electrical enclosures.

Busways and busbars (conductor bars)  provide current to distant or moving points along the path of an electrification system.