Multipole Connectors | McMaster-Carr

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3,324 Products

Electrical

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

625 products

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

348 products

Electrical Cords

Connect equipment and devices to a power supply

953 products

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

298 products

Wire Splices

Join wire and protect the connection

132 products

Wire Splice Covers

Seal out dust and moisture to protect electrical connectors

3 products

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

696 products

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

8 products

Electrical Connector Caps

Protect data connectors when not in use

71 products

Electrical Connector Thread Adapters

Join two connectors that both have internal threads

6 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

28 products

Electrical Connector Contacts

Crimp wire into pins and sleeves to create custom Molex or Amphenol connectors

11 products

Electrical Connector Seals

Add to the front or back of connectors to block out dust, debris, and weather

5 products