Leviton 4770-C NEMA L7-15P 15 Amp 277 Volt Locking Plug with Ground

The Leviton 4770-C is an industrial-grade locking plug designed for demanding commercial and industrial applications. This male twist-lock connector features a 15 Amp, 277 Volt capacity with NEMA L7-15P configuration, delivering reliable power distribution for machinery, lighting systems, and warehouse equipment. Built with brass connectors and a nylon face for durability, it supports 2 HP motors and accommodates 14-8 AWG solid or stranded wire. Rated for dry indoor use with an operating temperature range of 40°C to 60°C, this plug meets UL and ANSI certifications and is backed by a lifetime manufacturer warranty.

Specifications

• Brand: Leviton
• Model: 4770-C
• NEMA Rating: L7-15P
• Type: Male locking plug
• Amperage: 15A
• Voltage: 277 VAC
• Poles: 2
• Wires: 3
• Horsepower: 2 HP
• Color: Black/White
• Connector Material: Brass
• Face Material: Nylon
• Wire Gauge: 14-8 AWG (solid or stranded)
• Length: 1.96"
• Diameter: 1.59"
• Operating Temperature: 40°C to 60°C
• Certifications: UL, ANSI
• Mount Style: Flush mount
• Rating: Dry rated for indoor use

Applications

• Industrial machinery and equipment
• Commercial and industrial lighting
• Warehouse power distribution
• Indoor commercial installations

Warranty

• 30-day seller warranty
• Lifetime manufacturer warranty

View installation instructions