Unlock Free shipping on qualifying orders over $99. Just 

HomElectrical.com Wholesale Electrical, HVAC & Lighting Supplies for Pros

Morris 15A 277V Twist Lock Wall Mount Receptacle L7-15R

Morris 20446
SKU MRS-20446
Morris' 15A 277 wall mount receptacle features rugged construction, solid brass contacts, and L7-15R configuration. Built for secure power connections. Choose reliable receptacles today!
Morris 15A 277V Twist Lock Wall Mount Receptacle L7-15R

Image may not depict product actual color, inclusions or accessories

Morris' 15A 277 wall mount receptacle features rugged construction, solid brass contacts, and L7-15R configuration. Built for secure power connections. Choose reliable receptacles today!
  • Rating: 15A, 277V.
  • NEMA Configuration: L7-15R.
  • Wall mount receptacle for 2 pole 3 wire applications.
  • Flush mount design.
  • Rugged Phenolic cover with PBT base construction.
  • Solid brass contacts provide superior conductivity.
  • cULus Listed.

Morris 20446 Description

  • Rating: 15A, 277V.
  • NEMA Configuration: L7-15R.
  • Wall mount receptacle for 2 pole 3 wire applications.
  • Flush mount design.
  • Rugged Phenolic cover with PBT base construction.
  • Solid brass contacts provide superior conductivity.
  • cULus Listed.
$10.71Each
In Stock-

Ships between 07/15/2026 - 07/29/2026

Product Specifications

Part Number20446
Color / FinishBlack
MaterialPhenolic
Maximum Voltage277V
Nema Nominal EfficiencyL7-15R
Product Dimensions4.06-in X 1.38-in X 1.25-in
Weight0.30-lb
UPC601986204460

Manufacturer Description

TwistLockReceptacle 277V L7-15

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Morris' 15A 277 wall mount receptacle features rugged construction, solid brass contacts, and L7-15R configuration. Built for secure power connections. Choose reliable receptacles today!
Morris 15A 277V Twist Lock Wall Mount Receptacle L7-15R
$10.71Each
In Stock-

Ships between 07/15/2026 - 07/29/2026

Morris 20446 Description

  • Rating: 15A, 277V.
  • NEMA Configuration: L7-15R.
  • Wall mount receptacle for 2 pole 3 wire applications.
  • Flush mount design.
  • Rugged Phenolic cover with PBT base construction.
  • Solid brass contacts provide superior conductivity.
  • cULus Listed.

Product Specifications

Part Number20446
Color / FinishBlack
MaterialPhenolic
Maximum Voltage277V
Nema Nominal EfficiencyL7-15R
Product Dimensions4.06-in X 1.38-in X 1.25-in
Weight0.30-lb
UPC601986204460

Manufacturer Description

TwistLockReceptacle 277V L7-15

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

Product Questions & Answers

Customer Reviews

Your voice matters. Be the first to leave a review and help other pros shop smarter