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Yellow industrial twist-lock plug with textured housing and four copper blades

LORDWORLD

LORDWORLD NEMA L14-30P 30A 125/250V Industrial Locking Plug Yellow

SKU CH-XPH9-EETDK

A 30-amp NEMA L14-30P locking plug for 125/250 V industrial power connections

  • Secure twist-lock connection prevents accidental disconnection
  • Dual 125/250 V operation suits varied industrial equipment
  • 30 A rating with 10 AWG cable support handles heavy loads
  • Durable nylon+PBT housing and pure copper blades resist wear
  • Rewirable DIY design enables quick field installation

Industrial Locking Plug for 30-Amp Circuits

This LORDWORLD NEMA L14-30P male plug delivers a twist-lock connection rated at 30 amps and 125/250 volts AC. It features a non-slip nylon and PBT housing with pure copper terminal blades for reliable conductivity. The device carries ETL and CUL certification for industrial and commercial use. A rewirable design allows straightforward field installation onto compatible cables.

Suits Generator Hook-Ups and Heavy Equipment

Electricians and facility managers wiring 30-amp generator inlets, welders, or HVAC units will appreciate the secure locking mechanism and 3-pole, 4-wire grounding configuration. The strain relief accepts cables up to 10 AWG, matching typical heavy-duty cord sets. Users needing a straight-blade connector, a lower amperage rating, or a female receptacle should select a different device.

Handles 30 Amps at 125 or 250 Volts

The plug operates at 60 Hz and supports continuous loads up to its 30-amp rating across both voltage ranges. Pure copper blades minimise resistance under sustained draw, while the locking interface prevents accidental disconnection under vibration. Headroom ends at the 30-amp breaker limit; installations requiring 50-amp service or three-phase power need a separate NEMA configuration.

Highlights

  • Secure twist-lock connection prevents accidental disconnection
  • Dual 125/250 V operation suits varied industrial equipment
  • 30 A rating with 10 AWG cable support handles heavy loads
  • Durable nylon+PBT housing and pure copper blades resist wear
  • Rewirable DIY design enables quick field installation

Specifications

BrandLORDWORLD

Questions about this item

What cable gauge do I need to have on hand to wire this plug?

The strain relief accepts cables up to 10 AWG, so you must supply a 10 AWG or smaller cord.

Will this L14-30P mate with the L14-30R receptacle already on my generator?

Yes, the NEMA L14-30P locking blades are designed to twist-lock into any standard L14-30R outlet.

How can I verify the plug is wired correctly after assembly?

With a multimeter, confirm continuity on each of the four terminals and measure 125 V between each hot and neutral and 250 V between the two hots.

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