Skip to content
  • 🎁 Get the best deals on gifts with our snap sale!🎁
  • 🎁 Get the best deals on gifts with our snap sale!🎁
AC WORKS ShopAC WORKS Shop
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Electrical Cords
    • Extension Cords
    • Outlet Adapters & Converters
    • Power Strips
      • Wiring Devices & Light Controls
        • Plug Adapters
        • Electrical Plugs & Connectors
        • Electrical Outlets & Receptacles
  • Power Distribution
    • Electrical Panels & Protective Devices
    • Temporary Power & Disconnects
    • Fuses
  • Motors & Parts
    • Motor Parts & Accessories
  • Electronics
    • Cable Management
      • Electrical Boxes, Conduit & Fittings
        • Weatherproof Boxes
        • Boxes & Brackets
    • TV & Home Theater Accessories
  • Electrical Tools
    • Wire & Conduit Tools
      • Outdoor Power Equipment
        • Outdoor Power Equipment Parts
Home / Power Distribution / Temporary Power & Disconnects / Transfer Switches & Kits
  • AC Connectors RV/Marine Adapter 30 Amp 3-Prong Locking Plug to 30 Amp RV/Marine L5-30R Detachable Inlet by AC WORKS -AC WORKS Shop ac works power inlets rvl530m30 64 1000
  • AC Connectors RV/Marine Generator Adapter 50 Amp 4-Prong RV/Generator Plug to 30 Amp RV/Marine Inlet by AC WORKS -AC WORKS Shop ac works power inlets rv1450m30 64 1000
Sale!
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS - Image 2
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS - Image 3
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS - Image 4
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS - Image 5
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS - Image 6
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS -AC WORKS Shop ac works power inlets rvl1420m30 c3 1000
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS -AC WORKS Shop ac works power inlets rvl1420m30 4f 1000
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS -AC WORKS Shop ac works power inlets rvl1420m30 1f 1000
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS -AC WORKS Shop ac works power inlets rvl1420m30 44 1000
AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS -AC WORKS Shop ac works power inlets rvl1420m30 31 1000

AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS

$37.32 Original price was: $37.32.$27.62Current price is: $27.62.

Buy Now
SKU: AC WORKS 306631862 Categories: Power Distribution, Temporary Power & Disconnects, Transfer Switches & Kits Tags: 0.4, 10 oz, 3, AC WORKS, No Remote Access
  • Multiple payment methods, 100% payment security
  • The quality you expect, the service you deserve.
  • Online assistance, always just a message away.
  • Quality and Affordability Combined
Browse
  • Electrical Boxes, Conduit & Fittings
    • Boxes & Brackets
    • Weatherproof Boxes
  • Electrical Cords
    • Extension Cords
      • Extension Cord Accessories
      • General Purpose Cords
      • Generator Cords
      • RV & Marine Cords
    • Outlet Adapters & Converters
    • Power Strips
  • Electrical Tools
    • Wire & Conduit Tools
      • Fish Tape & Poles
  • Electronics
    • Cable Management
      • Cable Organizers
    • TV & Home Theater Accessories
      • Projector Screens
      • TV Mounts
  • Intercoms
  • Motors & Parts
    • Motor Parts & Accessories
  • Outdoor Power Equipment
    • Outdoor Power Equipment Parts
      • Generator Parts
  • Power Distribution
    • Electrical Panels & Protective Devices
      • Circuit Breakers
    • Fuses
    • Temporary Power & Disconnects
      • RV Electrical Panels
      • Transfer Switches & Kits
  • Renewable Energy
    • Wind Generators
      • Home Wind Turbines
  • Uncategorized
  • Wiring Devices & Light Controls
    • Electrical Outlets & Receptacles
    • Electrical Plugs & Connectors
    • Plug Adapters
  • Description
  • Additional information
  • Reviews (0)

This AC WORKS brand RV/Marine adapter [RVL1420M30] is a heavy-duty molded adapter. It is a NEMA L14-20P to NEMA L5-30R. The NEMA 14-20P is a 20 Amp, 125/250-Volt, 4-prong male plug. The L5-30R is a 30 Amp, 125-Volt, 3-prong female connector. The pins and terminals are nickel-plated to prevent rusting and the adapter has a maximum operation power of 2500-Watt.

  • NEMA L14-20P to NEMA L5-30R
  • NEMA L14-20P, 20 Amp, 125/250-Volt, 4-prong male plug
  • NEMA L5-30R, RV marine style, 30 Amp, 125-Volt, 3-prong female connector
  • Nickel-plated pins and terminals to prevent rusting
  • Maximum operational power of 2500-Watt
Application

Specialty

Returnable

90-Day

Product Width (in.)

3 in

Product Height (in.)

3 in

Product Depth (in.)

4 in

Cord Thickness (In.)

0.67

Manufacturer Warranty

Limited 5 Years Warranty

Certifications and Listings

No Certifications or Listings

Voltage (volts)

125 V

Remote Access

No Remote Access

Cord Length (ft.)

0.4

Product Weight (oz.)

10 oz

Number of Outlets

1

Number of Conductors

3

Maximum Amperage (amps)

20

Indoor/Outdoor

Indoor/Outdoor

Features

Grounded

Electrical Product Type

Power Inlet Box

Wire Gauge

10

Reviews

There are no reviews yet.

Be the first to review “AC Connectors RV Generator Adapter 20 Amp 4-Prong Plug to 30 Amp RV/Marine Detachable Inlet by AC WORKS” Cancel reply

Related products

Sale!
AC Connectors 1.5 ft. 50 Amp RV/ Range/ Generator 14-50 Plug to 6-50R 50A 250V Welder Adapter by AC WORKS
Quick View

Electrical Cords

AC Connectors 1.5 ft. 50 Amp RV/ Range/ Generator 14-50 Plug to 6-50R 50A 250V Welder Adapter by AC WORKS

$65.32 Original price was: $65.32.$43.11Current price is: $43.11.
Sale!
Up to 6.5 ft. 10 Amp 18/3 Coiled Medical Grade Extension Cord by AC WORKS
Quick View

Electrical Cords

Up to 6.5 ft. 10 Amp 18/3 Coiled Medical Grade Extension Cord by AC WORKS

$53.20 Original price was: $53.20.$37.77Current price is: $37.77.
Sale!
75 ft. SOOW 10/3 NEMA L6-30 30 Amp 250-Volt Rubber Extension Cord by AC WORKS
Quick View

Electrical Cords

75 ft. SOOW 10/3 NEMA L6-30 30 Amp 250-Volt Rubber Extension Cord by AC WORKS

$362.13 Original price was: $362.13.$95.99Current price is: $95.99.
Sale!
1.5 ft. Adapter NEMA 14-50P RV/Range/Generator Plug to (4) Household Outlets with 20 Amp Breaker by AC WORKS
Quick View

Electrical Cords

1.5 ft. Adapter NEMA 14-50P RV/Range/Generator Plug to (4) Household Outlets with 20 Amp Breaker by AC WORKS

$95.67 Original price was: $95.67.$68.88Current price is: $68.88.
Sale!
AC Connectors 10 ft. 10/4 Heavy Duty SOOW L14-30 30 Amp 125/250-Volt Generator Rubber Extension Cord by AC WORKS
Quick View

Electrical Cords

AC Connectors 10 ft. 10/4 Heavy Duty SOOW L14-30 30 Amp 125/250-Volt Generator Rubber Extension Cord by AC WORKS

$118.77 Original price was: $118.77.$84.33Current price is: $84.33.
Sale!
30 Amp 250-Volt NEMA 10-30 3-Prong Dryer Plug to 2 NEMA 10-30 3-Prong Dryer Connections with Switch by AC WORKS
Quick View

Electrical Cords

30 Amp 250-Volt NEMA 10-30 3-Prong Dryer Plug to 2 NEMA 10-30 3-Prong Dryer Connections with Switch by AC WORKS

$140.00 Original price was: $140.00.$97.99Current price is: $97.99.
Sale!
1.5 ft. 50 Amp 4-Prong 14-50P RV/Generator/Range Plug to Household Outlet with 20 Amp Breaker by AC WORKS
Quick View

Electrical Cords

1.5 ft. 50 Amp 4-Prong 14-50P RV/Generator/Range Plug to Household Outlet with 20 Amp Breaker by AC WORKS

$57.85 Original price was: $57.85.$35.87Current price is: $35.87.
Sale!
1.5 ft. 10/3 STW 30 Amp TT-30P RV/Travel Trailer Plug to 30 Amp L14-30R (2-Hots Bridged) Adapter by AC WORKS
Quick View

Electrical Cords

1.5 ft. 10/3 STW 30 Amp TT-30P RV/Travel Trailer Plug to 30 Amp L14-30R (2-Hots Bridged) Adapter by AC WORKS

$43.29 Original price was: $43.29.$29.44Current price is: $29.44.
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
STAY IN TOUCH

Subscribe to be the first to hear about our exclusive offers and latest arrivals

    Copyright 2026 © www.fusesbestbuy.com
    • Electrical Cords
      • Extension Cords
      • Outlet Adapters & Converters
      • Power Strips
        • Wiring Devices & Light Controls
          • Plug Adapters
          • Electrical Plugs & Connectors
          • Electrical Outlets & Receptacles
    • Power Distribution
      • Electrical Panels & Protective Devices
      • Temporary Power & Disconnects
      • Fuses
    • Motors & Parts
      • Motor Parts & Accessories
    • Electronics
      • Cable Management
        • Electrical Boxes, Conduit & Fittings
          • Weatherproof Boxes
          • Boxes & Brackets
      • TV & Home Theater Accessories
    • Electrical Tools
      • Wire & Conduit Tools
        • Outdoor Power Equipment
          • Outdoor Power Equipment Parts
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.