Cooper Wiring Devices Locking Connector, 50A 3-Pole 4-Wire, 125/250V Nylon
The Cooper Wiring Devices Locking Connector is a heavy-duty 3-pole, 4-wire locking device rated 50A at 125/250V, built with a durable nylon housing for demanding industrial power connections. Designed to California standard, non-NEMA configuration, this connector accepts an allowable wire size of #10-6 AWG and is intended for back-wiring installations. Its rugged construction and secure locking action make it well suited for industrial equipment and machinery where a reliable, twist-lock connection is required.
Key Features
- Amperage & Voltage Rating: Rated 50A at 125/250V for demanding industrial power applications.
- Pole & Wire Configuration: Three-pole, four-wire design for reliable multi-conductor connections.
- Durable Construction: Molded nylon housing provides impact resistance and long service life in industrial settings.
- Wiring Method: Back-wired terminals simplify field termination.
- Allowable Wire Size: Accepts #10-6 AWG conductors for flexible wire gauge compatibility.
- Cord Diameter Range: Accommodates cord diameters from 0.44 to 1.25 in.
- Color-Coded Housing: Available in black and red for easy circuit identification.
- Configuration: Non-NEMA configuration built to California standard for specified industrial applications.
Technical Specifications
- Amperage Rating: 50A
- Material: Nylon
- Voltage Rating: 125/250V
- Number Of Poles: Three-pole
- Number Of Wires: Four-wire
- Allowable Wire Size: #10-6 AWG
- Wiring Method: Back
- Standard: California standard
- Nema Configuration: Non-NEMA
- Cord Diameter: 0.44 to 1.25 in
- Color: Black, red
Typical Applications
- Industrial and Commercial Power Connections
- Heavy-Duty Equipment and Machinery Wiring
- Temporary and Portable Power Distribution
- Panelboard and Load Center Connections
- Renovation and New Construction Projects
Why Cooper Wiring Devices?
Cooper Wiring Devices builds this locking connector with a rugged nylon housing and a 50A, 125/250V three-pole four-wire configuration engineered for dependable performance in industrial environments. The back-wiring method and wide allowable wire size range of #10-6 AWG support efficient, secure field terminations. Choose Cooper Wiring Devices for durable, code-compliant electrical connectors built for professional industrial applications.
Manufacturer Resources
Product Specs
- Voltage Rating:
- 125/250V
- Wiring Method:
- Back
- Number Of Poles:
- Three-pole
- Allowable Wire Size:
- #10-6 AWG
- Standard:
- California standard
- Application:
- Industrial
- Nema Configuration:
- Non-NEMA
- Amperage Rating:
- 50A
- Number Of Wires:
- Four-wire
- Cord Diameter:
- 0.44 to 1.25 in
- list_batch:
- COOPER-20260730
- Product Type:
- Locking Connector
- Product Material:
- Nylon
- Product Color:
- Black, red