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Black twist-lock plug with four metal pins and screw terminals

Superior Electric

Superior Electric YGA029 Locking Plug L15-20P 20A 125/250V 4 Pole

SKU CH-YKNV-X2TYV

A 20 A NEMA L15-20P twist-lock plug with galvanised steel terminals for secure 125/250 V wiring

  • TypeWiring Devices
  • Twist-lock design prevents accidental disconnection in industrial use
  • 20 A 125/250 V rating powers demanding equipment
  • Four-pole NEMA L15-20P configuration fits standard outlets
  • Galvanised steel terminals with screws enable quick replacement
  • Black wire clamps give secure, easy wiring connections

Application

The Superior Electric YGA029 is a NEMA L15-20P twist-lock plug rated for 20 A at 125/250 V AC with four poles. It is designed for electricians and maintenance crews who need to replace damaged connectors on power tools or extension cords in industrial and commercial settings.

Suitability

This plug suits users who require a secure locking connection that resists accidental disconnection from vibration or impact. It is not for buyers who need a non-locking straight-blade connector or a device rated for a different amperage or voltage configuration.

Installation

Galvanised steel internal posts with screws and black wire terminal clamps allow the wiring to be completed in a few minutes. The twist-lock mechanism then provides a reliable connection without additional accessories or software.

Highlights

  • Twist-lock design prevents accidental disconnection in industrial use
  • 20 A 125/250 V rating powers demanding equipment
  • Four-pole NEMA L15-20P configuration fits standard outlets
  • Galvanised steel terminals with screws enable quick replacement
  • Black wire clamps give secure, easy wiring connections

Specifications

BrandSUPERIOR ELECTRIC
TypeWiring Devices

Questions about this item

Does the L15-20P plug require a matching NEMA L15-20R receptacle to work?

Yes, the plug is a NEMA L15-20P configuration rated 20 A 125/250 V and must be inserted into a compatible L15-20R receptacle for a secure twist-lock connection.

Can the plug be wired onto an existing 12 AWG extension cord that I already own?

The galvanized steel internal posts accept standard copper conductors; strip the cord ends, insert each wire into its marked terminal, and tighten the screws for a solid connection.

How can I verify the twist-lock mechanism is engaged after I plug it in?

Insert the plug, rotate it clockwise until it stops, and feel the positive detent; the lock prevents accidental disconnection from vibration or pulling.

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