Wire Connection Type Wire Connection Type |
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Connection Type Connection Type |
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Pin | Welding |
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Straight Blade |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Pin Finish Pin Finish |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Stackable Pin-to-Pin Connectors

Stack housings and lock them together to form a connector with as many poles as you need. Connectors have a slotted dovetail on each side—align the slots and slide the housings together to lock. An internal stainless steel spring ensures that the pins maintain constant pressure. Current rating is based on a single-pole configuration using the largest wire shown within each range. Also known as power-pole connectors.
Enclosures (sold separately) hold four connectors.
For technical drawings and 3-D models, click on a part number.

Connectors | |||||||||||||||
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Mated Housing | Replacement Housings | ||||||||||||||
Current | Voltage | No. of Poles | Wire Connection Type | For Wire Gauge | Lg. | Wd. | Ht. | Temp. Range, °F | Choose a Color | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||
15A | 600V AC/600V DC | 1 | Crimp On | 20-16 | 1.6" | 0.3" | 0.3" | 0° to 220° | 5 | 0000000 | 00000 | 5 | 000000 | 00000 | |
30A | 600V AC/600V DC | 1 | Crimp On | 16-12 | 1.6" | 0.3" | 0.3" | 0° to 220° | 5 | 000000 | 0000 | 5 | 000000 | 0000 | |
45A | 600V AC/600V DC | 1 | Crimp On | 14-10 | 1.6" | 0.3" | 0.3" | 0° to 220° | 5 | 000000 | 0000 | 5 | 000000 | 0000 | |
75A | 600V AC/600V DC | 1 | Crimp On | 6 | 3.2" | 0.6" | 0.6" | 0° to 220° | 1 | 000000 | 0000 | 1 | 000000 | 0000 | |
120A | 600V AC/600V DC | 1 | Crimp On | 2 | 4.6" | 0.9" | 0.9" | 0° to 220° | 1 | 000000 | 00000 | 1 | 000000 | 0000 | |
180A | 600V AC/600V DC | 1 | Crimp On | 1/0 | 5.5" | 1.1" | 1.1" | 0° to 220° | 1 | 000000 | 00000 | 1 | 000000 | 00000 |

Gender | For No. of Connectors | Housing Material | Lg. | Wd. | Ht. | Temp. Range, °F | Color | Each | |
Genderless | 4 | Polycarbonate Plastic | 1.9" | 1.2" | 0.9" | 0° to 220° | Black | 0000000 | 00000 |

Current | Voltage | For Wire Gauge | Pin Material | Pkg. Qty. | Pkg. | |
15A | 600V AC/600V DC | 20-16 | Silver-Plated Copper | 5 | 0000000 | 00000 |
30A | 600V AC/600V DC | 16-12 | Silver-Plated Copper | 5 | 0000000 | 0000 |
45A | 600V AC/600V DC | 14-10 | Tin-Plated Copper | 5 | 0000000 | 0000 |
75A | 600V AC/600V DC | 6 | Silver-Plated Copper | 1 | 0000000 | 0000 |
120A | 600V AC/600V DC | 2 | Silver-Plated Copper | 1 | 0000000 | 0000 |
180A | 600V AC/600V DC | 1/0 | Silver-Plated Copper | 1 | 0000000 | 0000 |
Welding Cable Connectors
Deliver power to welding cable. Plugs lock into sockets with a cam action that pulls the two pieces together tightly. The housing resists oil.
Use lug adapters (sold separately) to connect welding plugs to the stud of a power supply.
For technical drawings and 3-D models, click on a part number.

Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | OD | Lg. | Color | Temp. Range, °F | Each | |
250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 5.9" | Black | -50° to 350° | 0000000 | 000000 |
350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 5.9" | Black | -50° to 350° | 0000000 | 00000 |
500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 5.9" | Black | -50° to 350° | 0000000 | 00000 |

Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | OD | Lg. | Color | Temp. Range, °F | Each | |
250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 4.9" | Black | -50° to 350° | 0000000 | 000000 |
350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 4.9" | Black | -50° to 350° | 0000000 | 00000 |
500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 4.9" | Black | -50° to 350° | 0000000 | 00000 |
Welding Cable Connector Sets

Each set includes one plug and one socket. Plugs lock into sockets with a cam action that pulls the two pieces together tightly. The housing resists oil.
For technical drawings and 3-D models, click on a part number.
Mated Housing | ||||||||||
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Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | Dia. | Lg. | Color | Temp. Range, °F | Each | |
250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 9.7" | Black | -50° to 350° | 0000000 | 000000 |
350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 9.8" | Black | -50° to 350° | 0000000 | 00000 |
500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 9.8" | Black | -50° to 350° | 0000000 | 00000 |
Fluorescent Ballast Connectors


Avoid exposure to live wires when replacing ballasts. To install, push the wires between the ballast and the power source into the connector. Each set includes a male plug and a female socket. All comply with NEC requirements for connecting fluorescent lights.
Connectors for three wires are for fixtures with an integral switch or dimmer.