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 / Wiring Devices & Light Controls / Electrical Plugs & Connectors
  • 50 Amp 250-Volt Outdoor CS8269 3-Wire Single Locking Receptacle Outlet by AC WORKS -AC WORKS Shop black ac works electrical outlets receptacles cs8269 64 1000
  • NEMA 30 Amp 3-Phase 120/208-Volt 3PY 5-Wire Locking Female Connector with UL C-UL Approval by AC WORKS -AC WORKS Shop orange ac works electrical plugs connectors asl2130r 64 1000
Sale!
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS - Image 2
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS - Image 3
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS - Image 4
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS - Image 5
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS -AC WORKS Shop orange ac works electrical plugs connectors asl730r c3 1000
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS -AC WORKS Shop orange ac works electrical plugs connectors asl730r 4f 1000
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS -AC WORKS Shop orange ac works electrical plugs connectors asl730r 1f 1000
Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS -AC WORKS Shop orange ac works electrical plugs connectors asl730r 44 1000

Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval by AC WORKS

$33.79 Original price was: $33.79.$22.98Current price is: $22.98.

Buy Now
SKU: AC WORKS 319268990 Categories: Electrical Plugs & Connectors, Wiring Devices & Light Controls Tags: 277 volt, 7-30, AC WORKS, Female,Male, Nylon
  • 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 NEMA L7-30R wiring device [ASL730R] is made of a very durable construction able to withstand impacts, chemicals and weather. It has a weather-tight seal and a strain relief structure with SJT, SJO, SOO, STW 12/3, 10/3 or bigger cable specifications. This product features a locking connector, preventing items from becoming unplugged when in use. DIY products have a 1-year limited warranty.

  • NEMA L7-30R
  • 30 Amp, 277 Volt, locking female connector
  • UL, C-UL Listed
  • Fast and easy install
  • Thick quality copper terminals
Color Family

Orange

Package Quantity

1

Product Height (in.)

4 in

Product Depth (in.)

4 in

Manufacturer Warranty

1-Year Limited

Certifications and Listings

UL Listed,cUL Listed

Wire Type

3-Wire Grounding

Voltage

277 volt

Returnable

90-Day

Remote Access

No Remote Access

Rating

General Purpose,Rust Resistant

Plug/Connector

Connector

NEMA Configuration Receptacle

7-30

Color/Finish

Orange

NEMA Configuration

NEMA L7

Mounting Type

Wire-In

Maximum Amperage (amps)

30 A

Material

Nylon

Male/Female

Female,Male

Indoor/Outdoor

Indoor,Outdoor

Grounding

Self-Grounding

Electrical Product Type

Connector

Electrical Features

No Additional Features

Connection Type

Twist Lock

Product Width (in.)

4 in

Reviews

There are no reviews yet.

Be the first to review “Nema L7-30R 30 Amp 277-Volt 3-Prong Locking Female Connector with UL, C-UL Approval 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!
25 ft. 12/3 SJTW 20 Amp 250-Volt NEMA 6-20 Indoor/Outdoor Lighted End Anti-Cold Weather Extension Cord by AC WORKS
Quick View

Electrical Cords

25 ft. 12/3 SJTW 20 Amp 250-Volt NEMA 6-20 Indoor/Outdoor Lighted End Anti-Cold Weather Extension Cord by AC WORKS

$52.99 Original price was: $52.99.$37.09Current price is: $37.09.
Sale!
25 ft. STW 10/3 30 Amp 3-Prong Dryer Heavy Duty Thick Extension Cord by AC WORKS
Quick View

Electrical Cords

25 ft. STW 10/3 30 Amp 3-Prong Dryer Heavy Duty Thick Extension Cord by AC WORKS

$100.11 Original price was: $100.11.$73.08Current price is: $73.08.
Sale!
3-Prong 50A Dryer/Range Plug to 4-Prong Dryer Female Connector Adapter by AC WORKS
Quick View

Electrical Cords

3-Prong 50A Dryer/Range Plug to 4-Prong Dryer Female Connector Adapter by AC WORKS

$82.16 Original price was: $82.16.$51.76Current price is: $51.76.
Sale!
25 ft. SOOW 10/3 NEMA L6-30 30 Amp 250-Volt Rubber Extension Cord by AC WORKS
Quick View

Electrical Cords

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

$174.99 Original price was: $174.99.$95.99Current price is: $95.99.
Sale!
10 ft. NEMA 5-20 T-Blade Indoor/Outdoor Extension Cord with Indicator Light by AC WORKS
Quick View

Electrical Cords

10 ft. NEMA 5-20 T-Blade Indoor/Outdoor Extension Cord with Indicator Light by AC WORKS

$45.31 Original price was: $45.31.$33.98Current price is: $33.98.
Sale!
1 ft. 50 Amp 14-50P RV/Generator/Range Plug to 6-15/20 Outlet with 20 Amp Breaker by AC WORKS
Quick View

Electrical Cords

1 ft. 50 Amp 14-50P RV/Generator/Range Plug to 6-15/20 Outlet with 20 Amp Breaker by AC WORKS

$67.92 Original price was: $67.92.$48.22Current price is: $48.22.
Sale!
Gen 2 EV Charging NEMA 14-50 Adapter With 24A Chip For Gen. II Tesla Mobile Connector by AC WORKS
Quick View

Electrical Cords

Gen 2 EV Charging NEMA 14-50 Adapter With 24A Chip For Gen. II Tesla Mobile Connector by AC WORKS

$87.11 Original price was: $87.11.$52.27Current price is: $52.27.
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.