Overview
NEMA L21-20P locking male plug to L21-20R power cords rated for 20A, 125V/250V. Insert the male plug and then twist to lock in secure power connections for 125V or 250V equipment. Call 1-800-406-8520 for quantity discounts or custom lengths.

Features
- Locking L21-20P to L21-20R extension cord
- Rated for 20A, 125V, 250V
- Lengths: 10, 15, 20, 25, 50, 75, 100 feet
- Locking plug and connector style
- 10/5 AWG 5-conductor wire
- Heavy-duty STO jacket
Specifications
| Male Plug |
L21-20P
|
| Female Connector |
L21-20R |
| Amperage |
20A
|
| Voltage |
125V/250V
|
| Pins |
Locking |
| Wire Gauge |
10/5 AWG - (8/5 AWG 50')
|
| Length |
10, 15, 20, 25, 50, 75, 100 Foot
|
| Color |
Black |
Technical Notes: Uses industrial grade twist locking plugs and connectors
Heavy-duty STO cord made in America
Built and tested to UL standard 817
Also Known As: L21-20 Power Cable, L21-20 Extension Cable, L21-20P Twist Lock
Application Shots
NEMA L21-20P to L21-20R Extension Power Cord