50A to 30A NEMA 14-50P to L14-30R Generator Plug Adapter Cord

SKU: KR6458

$31.49

  • 50A NEMA 14-50P to 30A L14-30R
  • ETL-Certified 12-Inch Waterproof Cord
  • 7500W Heavy-Duty Generator Adapter
  • Safe for Transfer Switches, Emergency Home Backup

Specification

  • Type

    NEMA 14-50P Male to NEMA L14-30R Female

  • Material

    100% Copper

  • Certification

    ETL Listed

  • Electric Current

    30 Amp

  • Rated Voltage

    125/250 Volt

  • Max Power

    3750/7500 Watt

  • Length

    12 Inch

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Product description
Specifications
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  • Premium Specifications for Reliable Performance: Engineered for seamless power transfer, this heavy-duty generator cord features a 50 amp NEMA 14-50P twist-lock male plug and a 30 Amp NEMA L14-30R female receptacle, designed to bridge compatibility gaps between generators and transfer switches. Built with 10/4 AWG thick-gauge wiring, it supports up to 125/250V and delivers a maximum load of 7,500W (30A) for robust performance. The compact 12-inch design ensures clutter-free use, while its ETL certification guarantees compliance with rigorous safety standards.
  • Uninterrupted Emergency Power During Outages: Don’t let blackouts leave you in the dark. This generator adapter cord acts as a lifeline, enabling a secure connection from your generator to your home’s electrical panel via a transfer switch. Whether you’re powering essentials like refrigerators, medical devices, or HVAC systems, it ensures quick, reliable energy flow when needed. Perfect for storm-prone areas or off-grid setups, it’s a must-have for emergency home backup systems.
  • Built to Last: Rugged, Safety-First Design: Safety meets durability with the cord’s twist-lock mechanism, which locks plugs firmly to prevent accidental disconnections - even in high-vibration scenarios. The 100% pure copper conductors minimize energy loss and overheating, while the flexible, weather-resistant PVC jacket withstands extreme temperatures, bends, and abrasions. Rest assured, this cord won’t crack or fray, even under heavy use.
  • Effortless Setup for Instant Power: Simplify your generator setup with this plug-and-play adapter. Ideal for generators lacking an L14-30R outlet, it connects directly to your unit’s 14-50P port, channeling power to your transfer switch without complex wiring. Its compact size makes storage a breeze, and the lightweight design ensures portability for RVs, job sites, or home use.
  • Double-Check Compatibility Before Purchasing: Before purchasing, verify your generator’s plug type and your transfer switch’s receptacle to ensure a perfect match. Confirming NEMA 14-50P to L14-30R compatibility avoids delays during emergencies. For unique setups, consult a certified electrician to assess your system’s requirements.

Type: NEMA 14-50P Male to NEMA L14-30R Female

Material: 100% Copper

Certification: ETL Listed

Electric Current: 30 Amp

Rated Voltage: 125/250 Volt

Max Power: 3750/7500 Watt

Length: 12 Inch

Need to purchase more? Please contact: frank@kohree.com

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FAQs About 50A to 30A NEMA 14-50P to L14-30R Generator Plug Adapter Cord

Absolutely! This adapter cord is emergency-ready and acts as a lifeline during storms or outages. It allows you to quickly link your generator to your home’s electrical panel to keep lights, appliances, and essential devices running.

Yes, the adapter cord is ideal for:

  • Home backup systems during blackouts.
  • RV power needs while off-grid.
  • Workshop or job site emergencies.

The secure twist-lock mechanism prevents accidental disconnections, even in high-vibration environments. This ensures uninterrupted power flow and eliminates the risk of plugs slipping out mid-use.