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Generator Cords & Adapters

Generator Cords & Adapters

$9.01 USD Off
Regular price $15.99 USD
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Regular price $25.00 USD
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Electrical Rating: 30 Amp 125V/3750W NEMA L5-30P locking male plug to NEMA TT-30R female receptacle standard connector. Must have if you power 30 Amp RV from generator. Length is 12 inches. Superi...
$8.01 USD Off
Regular price $16.99 USD
Sale price $16.99 USD
Regular price $25.00 USD
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STW 10/3, L5-30P Locking male plug to 14-50R female plug. 100% copper wiring coated with flame retardant and UV-resistant PVC sleeve. Easy plugging handle. LED power indicator light. Safe Construc...
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Regular price from $28.99 USD
Sale price from $28.99 USD
Regular price $39.99 USD
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10-Gauge Heavy Duty Cable - Pure copper wiring prevents overheating during extended use Secure Twist-Lock Connectors - L14-30P to L14-30R design ensures vibration-proof connection All-Weather Prote...
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Regular price from $29.99 USD
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30 Amp High Power – Heavy-duty 10-gauge wire handles large electrical loads.  Secure Twist-Lock Connectors – NEMA L5-30P to L5-30R ensures a stable, slip-free connection. All-Weather & Water-Re...
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$8.01 USD Off
Regular price $16.99 USD
Sale price $16.99 USD
Regular price $25.00 USD
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Electrical Rating: 30 Amp NEMA L14-30P 125/250V locking male plug to 30 Amp NEMA TT-30R 125V female receptacle standard connector. Must have if you power 30 Amp RV from generator. Length is 12 inc...
Regular price $17.99 USD
Sale price $17.99 USD
Regular price $0.00 USD
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Electrical Rating: 30A (NEMA L14-30P) male to 50A (NEMA 14-50R) female adapter cord with LED power indicator. Must have if you power 50 Amp RV from generator. Superior Durability: Built with 100% ...
Regular price from $65.99 USD
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Emergency Power: In the event of power outages or residing in regions with inconsistent electricity supply, the utilization of this kit in conjunction with a generator can confer emergency backup ...
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Regular price from $45.99 USD
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Complete Emergency Power Solution - Includes 30A generator cord (NEMA L14-30P to L14-30R) + matching NEMA L14-30 inlet box for seamless power transfer Dual Voltage Capacity - 125/250V system de...
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RVGUARD Professional-Grade Generator Power System

When the grid fails or you're off-grid, RVGUARD's 30A/50A generator power solutions deliver bulletproof electricity transfer for RVs, homes, and job sites. Engineered with 10-gauge oxygen-free copper conductors and military-spec connectors, our system powers everything from RV air conditioners to home medical equipment through monsoons, blizzards, and desert heat (tested -40°F to 158°F).


Unbreakable Power Connections

  • Industrial-Grade Conductivity: 6/3+8/1 STW wiring carries 30% more current than standard cords with zero voltage drop at max load.
  • Vibration-Proof Locking System: L14-30P/R and NEMA 14-50 connectors require 25 lbs of pull force to disengage - stays locked even on rough terrain.
  • Smart Adapter Matrix: Seamlessly convert between 30A RV, 50A home, 4-prong job site, and 3-prong emergency systems in seconds.
  • All-Weather Armor: Triple-layer SJTW jackets resist oil, UV rays, and abrasion - survives forklift impacts (2,500 lbs crush tested).

Complete Generator Power Ecosystem

Heavy-Duty Power Cords

  • 30 Amp Generator Extension Cord: 10ft/15ft lengths with color-coded wires for foolproof connections. Strain-relief collars prevent cable damage.
  • 50 Amp Generator Cord : NEMA 14-50P to SS2-50R delivers 12,500W - powers 3 RV AC units simultaneously without overheating.
  • RV Extension Cord Kit: Complete sets with storage bags and mounting brackets for permanent installations.

Professional Adapter System

  • 30A-to-50A Step-Up/Down: Safely adapt high-power generators to 30A RV systems without tripping breakers.
  • 4-Prong Pro Converters: Tool-free knockout design bridges NEMA 14-50, L14-30, and 5-20R configurations.
  • Same-Spec Bridges: 30A-to-30A and 50A-to-50A adapters with stainless steel contacts for identical-system connections.

Modular Connector Solutions

  • Generator Plug Connectors: 125/250V 30A male/female plugs with tool-less access panels for emergency repairs.
  • Power Inlet Boxes: NEMA SS2-50 steel enclosures with anti-corrosive powder coating for permanent outdoor mounting.