Turn Lock Wire Connectors

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798 Products

About NEMA Plugs, Sockets, and Receptacles

Turn-Lock Plugs, Sockets, and Receptacles

Use these general purpose connectors indoors in high vibration applications. A quarter turn locks them together when mated to remain secure in high-vibration applications.

Space-Saver Turn-Lock Plugs,
Sockets, and Receptacles

A good fit for tight spaces, these connectors are also known as NEMA midget plugs. They turn to lock together when mated to prevent accidental disconnection.

Premium Turn-Lock Plugs,
Sockets, and Receptacles

Also known as twist-lock devices, these connectors withstand tough, repetitive use, and are more durable than standard turn-lock connectors. They turn to lock together when mated to prevent accidental disconnection.

Interference-Limiting Turn-Lock Receptacles

Protect computers and other sensitive equipment from signal interference; these receptaces are also known as isolated ground receptacles. They turn to lock together when mated to prevent accidental disconnection.

Ground-Monitoring Turn-Lock Plugs and Sockets

Check the status of a ground connection—a green light signals that connectors have power and are safely grounded. They turn to lock together when mated to prevent accidental disconnection.

Impact-Resistant Turn-Lock Connectors

A rubber housing protects these connectors from damage caused by drops and impact. They turn to lock together when mated to prevent accidental disconnection.

Washdown Turn-Lock Connectors and Cords

When mated, these connectors meet NEMA 6P for protection against washdowns and temporary submersion.

Corrosion-Resistant Turn-Lock Connectors

Stainless steel hardware and nickel-plated blades or slots protect connections from damage in corrosive environments. These connectors turn to lock together when mated to prevent accidental disconnection.

Harsh Environment Turn-Lock Connectors

Rated NEMA 6P, NEMA 13, IP66, and IP69K when mated, these connectors withstand high-pressure, high-temperature washdowns, oil/coolant splashing, and are corrosion-resistant so they can be used in high-vibration marine environments.

Non-NEMA Turn-Lock Connectors

A quarter turn locks these connectors in an outlet to remain secure in high-vibration applications and prevent accidental disconnection. They are not compatible with NEMA configurations.