NEMA L5-30P Locking Plug Generator Twist Lock Adapter Black 30 Amp 125V UL Listed Heavy Duty
NEMA L5-30P Locking Plug, Generator Twist Lock Adapter Plug, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
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NEMA L5-30P Locking Plug, Generator Twist Lock Adapter Plug, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)

|14 ratings
NEMA L5-30P Locking Plug, Generator Twist Lock Adapter Plug, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)ELEGRP NEMA L5 30P Locking Plug Generator Twist Lock Adapter Plug 30 Amp 125V 2 Pole 3 Wire Grounding Industrial Grade Heavy Duty UL Listed 1 Pack BlELEGRP 1 Pack NEMA Locking Outlet Plug Twist Lock Electrical Connectors 20 Amp 250V 2 Pole 3 Wire Grounding Receptacle Plug Set Industrial Grade HeavELEGRP 1 Pack NEMA Locking Outlet Plug Twist Lock Electrical Connectors 30 Amp 125V 2 Pole 3 Wire Grounding Receptacle Plug Set Industrial Grade HeavELEGRP 1 Pack NEMA Twist Lock Plug Connector Heavy Duty Locking Electrical Connectors 20 Amp 250V 2 Pole 3 Wire Grounding Industrial Grade Receptacle30 Amp 125V NEMA L5 30R Locking Receptacle Industrial Grade Grounding Twist Lock outlet Black WhiteELEGRP 1 Pack NEMA Twist Lock Plug Connector Heavy Duty Locking Electrical Connectors 30 Amp 125V 2 Pole 3 Wire Non Grounding Industrial Grade ReceptELEGRP 1 Pack NEMA Locking Outlet Plug Twist Lock Electrical Connectors 20 Amp 125V 2 Pole 3 Wire Grounding Receptacle Plug Set Industrial Grade HeavELEGRP 1 Pack NEMA Twist Lock Plug Connector Heavy Duty Locking Electrical Connectors 20 Amp 125V 2 Pole 3 Wire Grounding Industrial Grade Receptacle
Volts125 V
Amps30 Amps
ModelLocking Plug

Key item features

  • Durable Construction: Features toughened nylon construction and solid brass blades, ensuring durability and preventing non-current carrying parts from becoming energized, even in high-abuse applications.
  • Secure Connection: Designed with a tight locking mechanism to prevent the plug from vibrating loose, and an internal cord clamp for secure wire connections.
  • Enhanced Safety: Each wire slides into a separate tube to prevent shorting, and a flexible rubber dust seal protects against moisture and contaminants.
  • Effortless Installation: Ergonomic fluted body with radial grip ridge for easy handling, and alignment features for simple assembly. Grip screws are accessible from one side for convenient tightening.
  • Broad Application: Ideal for use with generators, temporary power solutions, transfer switches, welding equipment, RVs, trailers, and campers.
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4.9 out of 5 stars
stars
14 ratings6 reviews
How item rating is calculated
  1. 5 stars93% (13)
  2. 4 stars7% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 6 reviews

Mar 30, 2026
Reviewer name: Nichlas
Item details
Wire connector type: NEMA L15-30P Locking Plug
Sold byELEGRPDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice item, great quality

Very good quality and connections are clearly marked. Installed on a SOOW 10/4 cord for my generator which is a 3/4in. thick flexible cord, and all went well. I don't think it would handle a bigger cord, but I am happy with how it installed. It's just like a finished purchased cord. Very happy I did this myself as I ran a cord from my electrical panel to a outside wall plug for my generator. It was a good DYI project and I sure saved a bunch of money. Took me a little longer than if I hired it out, but It's about keeping my money for other things.

Incentivized Review
Helpful?5FVFTLK1RZVO557732020
Mar 19, 2026
Reviewer name: Amy
Top Reviewer
Item details
Wire connector type: NEMA L15-30P Locking Plug
Sold byELEGRPDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Would recommend

I have bought a couple of these plugs for my generator. The others were bought from ace %26 Home Depot. This one was the best one of the 3 I bought.

Incentivized Review
Helpful?5FVFTLK1RZVO557732020
Apr 18, 2026
Reviewer name: Tim
Item details
Wire connector type: NEMA L15-30P Locking Plug
Sold byELEGRPDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

works fine

Ease of use, made a bonding plug out of it

Incentivized Review
Helpful?5FVFTLK1RZVO557732020
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4.7543391188251 stars out of 5, based on 750 seller reviews(4.8)
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