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About NEMA Plugs, Sockets, and Receptacles
More
Turn-Lock Plugs, Sockets, and Receptacles
A quarter turn locks these connectors in place to remain secure in high-vibration applications and prevent accidental disconnection.
Receptacles for outlet boxes fit standard wall plates (not included).
For technical drawings and 3-D models, click on a part number.
Three-Blade Plugs
NEMA L9-20 Male
| NEMA Style  | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | 2.2" | Screw Terminals | 0.23"-1.15" | UL Listed, CSA Certified | Black | 0000000 | 000000 |
Three-Slot Sockets
NEMA L9-20 Female
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | 2.2" | Screw Terminals | 0.23"-1.15" | UL Listed, CSA Certified | Black | 0000000 | 000000 |
Three-Slot Single Female Receptacles
NEMA L9-20 Female
| NEMA Style | Voltage | Current | Face Dia. | Wire Connection Type | Receptacle Terminal Location | Mounting Location | Specifications Met | Color | Each | |
Grounded | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | 1.6" | Screw Terminals | Back, Side | Outlet Box | UL Listed, CSA Certified | Black | 0000000 | 000000 |
Three-Slot Panel-Mount Female Receptacles
NEMA L9-20 Female
| NEMA Style | Voltage | Current | Wire Connection Type | Receptacle Terminal Location | For Panel Cutout Dia. | Specifications Met | Color | Each | |
Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | Screw Terminals | Back, Side | 2.1" | UL Listed, CSA Certified | Gray | 0000000 | 000000 |
Three-Blade Panel-Mount Male Receptacles
NEMA L9-20 Male
| NEMA Style | Voltage | Current | Wire Connection Type | Receptacle Terminal Location | For Panel Cutout Dia. | Specifications Met | Color | Each | |
Grounded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | Screw Terminals | Back, Side | 2.1" | UL Listed, CSA Certified | Gray | 0000000 | 000000 |
Premium Turn-Lock Plugs, Sockets, and Receptacles
Also known as twist-lock devices, these connectors are built to handle tough, repetitive-use applications, and are more durable than standard turn-lock connectors. A quarter turn locks them in place to remain secure in high-vibration applications and prevent accidental disconnection.
For technical drawings and 3-D models, click on a part number.
Three-Blade Plugs
NEMA L9-20 Male
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Color | Environmental Rating | Specifications Met | Each | |
Grounded | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | 2.3" | Screw Terminals | 0.36"-0.93" | Black | IP20 | UL Listed, CSA Certified, Fed. Spec. W-C-596, UL 94 HB, UL 498 | 00000000 | 000000 |
Three-Slot Sockets
NEMA L9-20 Female
| NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Color | Environmental Rating | Specifications Met | Each | |
Grounded | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| L9-20 | 600V AC | 20A | 2.3" | Screw Terminals | 0.36"-0.93" | Black | IP20 | UL Listed, CSA Certified, Fed. Spec. W-C-596, UL 94 HB, UL 498 | 00000000 | 000000 |