NEMA L14-30P Locking Plug, 30 Amp 125/250V Twist Lock Male Plug, 3 Pole 4 Wire Grounding, Industrial Heavy Duty Generator Adapter, UL Listed (Black/White, 1 Pack)

Yomiuwo

NEMA L14-30P Locking Plug, 30 Amp 125/250V Twist Lock Male Plug, 3 Pole 4 Wire Grounding, Industrial Heavy Duty Generator Adapter, UL Listed (Black/White, 1 Pack)

Name: NEMA L14-30P Locking Plug, 30 Amp 125/250V Twist Lock Male Plug, 3 Pole 4 Wire Grounding, Industrial Heavy Duty Generator Adapter, UL Listed (Black/White, 1 Pack)
Brand: Yomiuwo
SKU: B0DZCDVGV7
Price: 8.99 USD
Availability: InStock

✅ In stock

Grade

💤 Not a Deal

25.34/100

Current Price

$8.99

Listed $8.99

Analysis Confidence 55%

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Oct 29, 2026 6:42 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal

💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
💰The current price sits right around what this item typically fetches.
📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.

How We Scored This Deal

Price Competitiveness 2.2/28

Recent Value 0/22

Market Standing 7.14/20

Deal Strength 16/20

Momentum 0/10

📝 Product Overview

🏪 Sold by Yomiuwo LLC

📦 Fulfillment Fulfilled by Amazon

🚚 Shipping Free Shipping

Product Details

✓🔧 【Industrial-Grade Durability】 Crafted with toughened nylon housing and solid copper brass blades, this L14-30P plug withstands high-impact, chemical exposure, and extreme temperatures (-40°F to 140°F). UL-listed and flame-resistant (Rated V-2 per UL94), it’s built for demanding environments like generators, RVs, and welding equipment.

✓🔒 【Secure Twist-Lock Design】 Featuring a super-tight locking mechanism, this 30A locking plug stays firmly connected to prevent accidental dislodging. The internal cord clamp resists pull-out forces, ensuring reliable power transfer for generators, transfer switches, and temporary setups.

✓🛡️ 【Enhanced Safety & Protection】 Individual wiring chambers isolate each wire (Hot, Neutral, Ground) to prevent short circuits. A flexible rubber dust seal blocks moisture and contaminants, while the solid brass construction minimizes overheating risks. Perfect for outdoor and industrial use.

✓🔨 【Quick & Easy Installation】 Engineered with ergonomic fluted grips and alignment keys for effortless assembly—no guesswork required! Quick-thread screws and pocketed recesses lock cord grip screws securely, eliminating screwdriver slippage. Acceptable Wire Gauge: #16 to 10 AWG (up to 30A) for UL-compliant, hassle-free connections in seconds. Perfect for generators, RVs, and industrial setups demanding speed and precision.

✓⚡ 【Versatile Power Solution】 Ideal for 30A 125/250V applications: power generators, RVs, trailers, welding machines, and construction sites. Backed by a 2,0000+ plug/unplug cycle rating, this L14-30P plug delivers long-lasting performance.