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Bryant L15-20P locking plug black white nylon 20A 250V

Bryant

Bryant Locking Plug L15-20P 250V 20A 3.0 HP 71520

SKU CH-Q8D1-3P5Q0

Industrial locking plug rated 250 V AC, 20 A, 3.0 HP with three poles and four wires accepting cord diameters from .465 to 1.150 in

  • Main materialHAWA
  • Industrial-grade locking plug rated for 250 V AC three-phase power
  • 20 A capacity supports equipment up to 3.0 HP
  • Accepts cord diameters from .465 in to 1.150 in for flexible wiring
  • Nylon housing provides durable insulation in demanding environments
  • L15-20P configuration ensures secure, standardised connection for industrial use

Industrial Locking Plug L15-20P

This Bryant locking plug provides a secure 250 V AC connection for three-phase industrial equipment. It is rated for 20 A and 3.0 HP, making it suitable for heavy-duty machinery and power distribution applications. The nylon housing withstands demanding job-site conditions.

L15-20P Configuration

The critical specification is the NEMA L15-20P blade arrangement with three poles and four wires. This specific locking geometry prevents accidental disconnection on vibrating equipment and ensures the plug mates only with matching L15-20R receptacles. Verify the receptacle type before purchase.

Installation and Common Issues

The plug accepts cord diameters from .465 in to 1.150 in, allowing use with standard industrial cable sizes. Strip conductors to the length marked on the terminal pockets and torque the terminal screws firmly. The most common error is reversing the phase conductors, which causes motors to run backwards.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 68% of the 1,040 comparable items (median $13.99).

Specifications

Product
Brand nameBryant
Size & build
Main materialHAWA

Questions about this item

What does the 3.0 HP rating mean when this plug is connected to a motor?

The 3.0 HP rating indicates the maximum motor horsepower this 20 A, 250 V locking plug is designed to switch on a three-phase circuit.

How does the L15-20P configuration limit the circuits I can use it on?

The L15-20P designation locks the plug to 20 A, 250 V three-phase service with three poles and four wires, preventing mating with other voltages or amperages.

What cable diameters will fit the cord grip on this plug?

The cord grip accepts cables from 0.465 in to 1.150 in outside diameter, so the jacket must fall within that range for a secure fit.

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