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Home / L14-30 Generator Power Cables and Accessories
  • Home
  • L14-30 Generator Power Cables and Accessories
  • Search
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  • Product categories

    • X Power Solid Molded to Cable Cam Type Ship to Shore Connectors
    • Single Pole Cam Type Connectors High Power
    • High Amperage High Power Plugs, Connectors and Receptacles up to 5KV 50 Amps to 1000 Amps in a Single Connector
    • String Lights and Temporary Light Stringers LED Stringers, Hand Lighting and Vapor Proof Lighting Systems
    • Fire Power Safety Electrical Connector Products Fire Fighting Equipment Waterproof IP68
    • Multi-Pin Connectors, Plugs, and Receptacles
    • Standard 3 Wire Stage Pin Connectors
    • Weather Proof 3 Wire Stage Pin Connectors
    • NEMA Style Plugs, Connectors and Receptacles
    • Event Temporary Power Stringer Outlet Boxes
    • Weather Proof Power Distribution Products
    • L14-30 Generator Power Cables and Accessories
    • Spider Assemblies and Y Adapters
    • Distribution Blocks and Panels – GFCI and NEMA
    • Welding Preheat Treating Systems
    • Portable Power Distribution Electrical Panels

Click to Download our NEW Brochure.

WATCH VIDEO

Duraline provides durable and easy-to-use L14-30 generator power cable solutions. Commonly found in household and commercial generators, the L14-30 generator power cables provides split-phase power output. Our specialty-made L14-30 products allow maximum use of your generator and are designed to be highly durable. Our L14-30 product line includes spiders and splitters, extension cables, power stringers, and even replacement parts. Duraline can also produce custom L14-30 parts to suit any need. Our L14-30 products provide solutions for any circumstance!

These L14-30 connectors are in place to remain secure in high-vibration applications and prevent accidental disconnection. The NEMA L14-30 connectors are built to handle demanding, repetitive-use applications and are more durable than standard turn-lock connectors. A quarter-turn locks the L14-30 in place to remain secure in high-vibration applications and prevent accidental disconnection. Protect computers and other sensitive equipment from electromagnetic interference (EMI) with the NEMA L14-30. Also known as isolated ground receptacles, the L14-30s have a ground terminal insulated from the mounting strap so you can run an isolated ground wire through the conduit.

NEMA L14 are three-pole and ground connectors rated for 125/250 V. Intended for three-pole, four-wire hot-hot-neutral-ground circuits with nominal supply voltages of 240 or 208 V hot-to-hot and 120 V hot-to-neutral. These L14-30 connectors are standard on household backup generators and racks of power amplifiers in large audio systems.

Showing 1–12 of 14 results

    SKU: 7680
    $1,005.00

    Generac 7676 GP6500 Portable Generator, Orange, Black

    GENERAC GP SERIES 6500 COSENSE® 49ST PORTABLE GENERATOR Generac’s GP6500 portable generator offers PowerRush™ Advanced Technology, which delivers more than a 40% increased starting capacity* allowing you to do more with less. Generac’s OHV engine and large-capacity steel fuel tank ensures extended engine life and run times, while the steel tube cradle provides added strength. The low-oil feature […]

    SKU: 7676
    $1,149.00

    Generac 7676 GP8000E Portable Generator, Orange, Black

    Generac 7676 GP8000E Portable Generator, Orange, Black Featuring power Rush advanced technology – delivers over 30% more starting capacity allowing you to do more with less Dimensions: 27.2″ W x 27″ D x 26.5 H | Weight: 198 lb 10000 Starting Watts. 8000 Running Watts Electric start Model for easy operation (Battery included) Generac durable […]

    SKU: 7127
    $999.00

    Generac 7127 iQ3500-3500 Watt Portable Inverter Generator Quieter Than Honda, Orange/Black

    Generac 7127 iQ3500-3500 Watt Portable Inverter Generator Quieter Than Honda, Orange/Black ULTRA-QUIET – 40% Quieter than Honda* Advanced inverter technology and enclosure design provide optimal quiet performance (* Over 5 dB(A) quieter than the EU3000is, based on independent third-party testing) Ideal for work or play – durable steel enclosure, clean inverter power and easy portability […]

    SKU: 6866
    $925.50

    Generac 6866 iQ2000 Super Quiet 1600 Running Watts/2000 Starting Watts Gas Powered Inverter Generator – CARB Compliant

    Generac 6866 iQ2000 Super Quiet 1600 Running Watts/2000 Starting Watts Gas Powered Inverter Generator – CARB Compliant Generac’s iQ2000 is the ideal generator for powering your desired loads in a variety of outdoor environments, including parks, campsites, backyard parties and tailgating events. Third-party testing has proven the iQ2000 to be quieter than its competitors*, which […]

    SKU: 5939
    $1,101.50

    Generac 5939 GP5500 5500 Running Watts 6875 Starting Watts Gas Powered Portable Generator

    Generac 5939 – 5500 Watt Gas Powered Portable Generator Generac’s GP5500 portable generator provides 5,500 running watts and 6,875 starting watts. That’s why these generators are the perfect solution for camping, power tool use and emergency backup power. Product Details Generac 389cc OHV engine with splash lubrication provides a long engine life Covered, circuit breaker […]

    Cable Size 10/4 & 12/3
    Color Black
    SKU: M192500-1012-011-BLK
    $310.36

    Generator Power Spider Assembly – 10/4 & 12/3 – Black – M192500-1012-011-BLK

    30-Amp 125/250-volt L14-30P Generator Y-Adapter 4-Prong Male Plug Leviton 2711 to four NEMA 5-20 Female Connectors. 4 Leg Spider Assembly with black molded junction. 6′ input leg, and 5′ output legs.

    Cable Size 10/4 & 12/3
    Color Blue
    SKU: M192402-1012-006-BLU
    $178.03

    Generator Power Spider Assembly – 10/4 & 12/3 – Blue – M192402-1012-006-BLU

    30-Amp 125/250-volt L14-30P Generator Y-Adapter 4-Prong Male Plug Leviton 2711 to two NEMA 5-20 Female Connectors. 2 Leg Spider Assembly with blue molded junction. 3′ input leg, and 3′ output legs.

    Cable Size 10/4
    SKU: L1430E-010B-050-BLK
    $191.07

    Generator Power Extension Cord – 10/4 – L1430E-010B-050-BLK

    NEMA L14-30 Generator Power Cord – 50 Foot, 30 Amps, 125/250V, 10/4 SOOW. Uses Leviton Industrial Grade 2711 and 2713 Connectors

    Cable Size 10/4
    SKU: L1430E-010B-025-BLK
    $122.58

    Generator Power Extension Cord – 10/4 – L1430E-010B-025-BLK

    NEMA L14-30 Generator Power Cord – 25 Foot, 30 Amps, 125/250V, 10/4 SOOW. Uses Leviton Industrial Grade 2711 and 2713 Connectors

    Cable Size 10/4
    SKU: L1430E-010B-010-BLK
    $81.49

    Generator Power Extension Cord – 10/4 – L1430E-010B-010-BLK

    We offer the popular NEMA L14-30 Generator Power Cord – 10 Foot, 30 Amps, 125/250V, 10/4 SOOW that uses Leviton Industrial Grade 2711 and 2713 Connectors. We also provide other generator power cords and generator extension cords so you can connect your essentials to your chosen power source using our generator or generator extension cords. […]

    Cable Size 10/4
    Color Black
    SKU: M175473-010B-020-BLK
    $285.54

    Generator Power Distribution Block – 10/4 – Black – M175473-010B-020-BLK

    Generator Power Distribution Assembly 30 Amp 125/250V, 20 Foot 10/4 SOOW NEMA L14-30P Leviton 2711 Male Connector to Single Power Block with four 5-20 Female Receptacles. Assembly Dead Ended

    Cable Size 10/4
    Color Black
    SKU: M175474-010B-042-BLK
    $580.12

    Generator Power Distribution Block – 10/4 – Black – M175474-010B-042-BLK

    Generator Power Distribution Assembly 30 Amp 125/250V, 20 Foot 10/4 SOOW NEMA L14-30P Leviton 2711 Male Connector to First Power Block with four 5-20 Female Receptacles then 20 Foot 10/4 SOOW to Second Power Block with four 5-20 Female Receptacles to 2 Foot 10/4 SOOW and NEMA L14-30R Leviton 2713 Female Connecector.

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Frequently Asked Questions for L14-30 Generator Power Cables and Accessories

Get answers to common questions from other customers about L14-30 Generator Power Cables and Accessories

What is a NEMA L14-30?

The NEMA L14-30 receptacle is a locking 3-pole, 4-wire grounding receptacle rated for either 120 or 240 VAC. There are four ways to connect to this receptacle:

  • X and Y are phase conductors
  • W is a neutral conductor.
  • G is ground.

Why choose Duraline for our NEMA L14-30s?

Duraline is counted on to provide NEMA L14-30s that are rugged and can withstand various environments, uses, and elements. We manufacture our NEMA L14-30s to be of premium quality, and they are ready to be used in commercial and residential applications. 

Reviews for L14-30 Generator Power Cables and Accessories

Read product reviews from other customers who purchased L14-30 Generator Power Cables and Accessories

We always go to Duraline as our first choice for any NEMA L14-30 needs. They provide consistently excellent service and always have top-of-the-line products manufactured in the USA. We never shop anywhere else

Ivan

When quality matters, choose Duraline! We don’t take chances when it comes to our L14-30s. They need to perform and endure! Duraline provides L1430s that work no matter what we’re throwing at them.

Michael

I recommend Duraline because of the stellar customer service, premium products, and their ability to answer all of my questions. Their NEMA L14-30 was the exact solution we needed!

Jackie

we look forward to hearing from you!

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  • Inquire@JBN-Duraline.com

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