20 Amp, 120/208 Volt 3-Phase, NEMA L21-20R, 4P, 5W, Flush Mount Locking Receptacle, Industrial Grade, Grounding, V-0-MAX - Black.
- Type: Grounding
- Phase: 3
- Type: Receptacle
- Mounting: Flush
- Volts AC: 120
- Color: Black
- Amps: 20
- Volts AC: 208
- NEMA Configuration: L21-20R