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Locking Receptacle, L21-20R, 20 A, 120/208V AC, 4 Pole, Flush Mount, Black

  • Mfr # FML2120R

  • Zoro # G710113110


product price: 
$
29.19
/ea
Sold in multiples of 2 for $58.38

Key Features

NEMA Receptacle Configuration
L21-20R
Current Rating
20 A
Voltage Rating
120/208V AC
Number of Poles
4
Number of Wires
5
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Specifications

Product Information

MFR #
FML2120R
Zoro #
G710113110
UPC #
819145024242
Country of Origin
Taiwan, Province of China

Details

Item
Locking Receptacle
NEMA Receptacle Configuration
L21-20R
Current Rating
20 A
Voltage Rating
120/208V AC
Number of Poles
4
Number of Wires
5
Grounding
Grounded
Housing Color
Black
Mount Type
Flush
Cover Type
No Cover
Flange Type
Non-Flanged
Standards
UL, cUL Listed
Resistance Properties
Chemical Resistant, Impact Resistant
Material
Nylon
Wattage
7200W
Application
Flush Mount Locking Receptacle
Number of Female Connectors
1

Description

This AC WORKS brand female receptacle (model FML2120R) is a durable, industrial‐grade NEMA L21‐20R locking outlet featuring a 4‐pole, 5‐wire grounding system for 20‐amp, 120/208‐volt 3‐phase power. It is designed for repairing or replacing existing receptacles in commercial, industrial, and event‐power environments. The housing is chemical‐resistant, impact‐resistant, and built from PBT V‐0 thermoplastic, providing long‐term durability in demanding conditions. The locking configuration ensures a secure connection that prevents accidental unplugging, making it popular for power‐distribution stringers in exhibition centers and temporary‐power installations. This wiring device is UL and cUL certified (E237606) and includes a 1‐year limited warranty.


  • NEMA L21‐20R 20A 120/208V locking female receptacle
  • 4‐pole, 5‐wire grounding system
  • Maximum operating capacity: 7,200 watts
  • Durable PBT V‐0 thermoplastic housing
  • Chemical‐ and impact‐resistant construction
  • Ideal for power‐distribution stringers and exhibition‐center setups
  • cULus E237606 listed
  • Quick and easy installation
  • Includes 1‐year limited warranty

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