Conntek YL1430520S 30 4 Prong to 15/20 Amp Generator Y-Adapter, Yellow/Blue








Key features
- •Plug (Male): NEMA L14-30P (30 AMPS)
- •Connector (Female): NEMA 5-15/20R
- •Gauge: 10 AWG, Max Rating: 7500 Watts
- •_STOW, UL, C-UL Listed
- •Outlet MUST be running at 240 Volts for each hot leg to work
Conntek YL1430520S 30 4 Prong to 15/20 Amp Generator Y-Adapter, Yellow/Blue
List Price: $68.97$62.07DEALYou Save: $6.90 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 10 reviews
5★
70%
4★
10%
3★
10%
2★
0%
1★
10%
Five Stars
Shaun L Anderson✓ Verified Purchase•September 6, 2017
Real good quality part.
Three Stars
Norm Hilburn✓ Verified Purchase•June 24, 2017
Keeps popping the breaker on a generator don't really care for it
Bought for new Genny
The Desert CatMom✓ Verified Purchase•March 7, 2017
Works well with my new generator. Does what it is supposed to.
Excellent top shelf quality cord for portable generator
VM✓ Verified Purchase•March 12, 2016
Excellent top shelf quality cord for portable generator. Allows you to utilize full power of the generator. Highly reccommend.
Works as advertised!
B. Barlow✓ Verified Purchase•February 26, 2014
I purchased and tested this cord 5 minutes after receiving it from the UPS guy. I can positively attest that each 5-20R is on a separate leg (120v prong) off the 240V side so just make sure you evenly spread the load across the two separate plugs and the load against your generator should be spread properly too! 240V 4-prongs side has 1 ground (G), 1 neutral (W), 2 remaining prongs are the hot 120V feeds (X & Y). Technically one L5-20R plug is G + W + X, the other L5-20R is G + W + Y.
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