About NEMA Plugs, Sockets, and Receptacles
More
Ground-Monitoring Turn-Lock Plugs and Sockets
Check the status of a ground connection—a green light signals that connectors have power and are safely grounded. A red light indicates power only. The lights are visible from any angle for quick identification. A quarter turn locks connectors 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
![](/prerenderstable/mvPRE/contents/gfx/imagecache/497/4978t12-d01b1582061799@halfx_637176372714850998.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/4x-/4x-7162k32--8e8a41e8a661619446791-p9@halfx_637550256151700731.png?ver=imagenotfound)
NEMA L5-15 Male
![](/prerenderstable/mvPRE/contents/gfx/imagecache/4x-/4x-7162k38--4027124d36a1619447758-p9@halfx_637550265804487223.png?ver=imagenotfound)
NEMA L5-20 Male
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i10/i107-7162k46--8be7036eb431608062355-p9@halfx_637436375615401457.png?ver=imagenotfound)
NEMA L5-30 Male
![](/prerenderstable/mvPRE/contents/gfx/imagecache/716/7162k51--64a0a29d2b11608046432-p9@halfx_637436216385475788.png?ver=imagenotfound)
NEMA L6-20 Male
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i19/i198-7162k54-twox-7fcead471781611176538-p9@halfx_637467517430960534.png?ver=imagenotfound)
NEMA L6-30 Male
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i11/i112-7162k57-1609864202-p9@halfx_637454394077398084.png?ver=imagenotfound)
NEMA L7-15 Male
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | |||||||||
---|---|---|---|---|---|---|---|---|---|
L5-15 | 125V AC | 15A | 1.5" | Screw Terminals | 0.23"-0.69" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
L5-20 | 125V AC | 20A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L5-30 | 125V AC | 30A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L6-15 | 250V AC | 15A | 1.5" | Screw Terminals | 0.23"-0.69" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L6-20 | 250V AC | 20A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L6-30 | 250V AC | 30A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L7-15 | 277V AC | 15A | 1.5" | Screw Terminals | 0.23"-0.69" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
Four-Blade Plugs
![](/prerenderstable/mvPRE/contents/gfx/imagecache/497/4978t21@halfx_637229944568999886.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i19/i197-7164k43-1610992768-p9@halfx_637465679774123151.png?ver=imagenotfound)
NEMA L14-20 Male
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i19/i198-gendermale-twox-9100583a7cd1611241896-p9@halfx_637468171229915615.png?ver=imagenotfound)
NEMA L14-30 Male
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | |||||||||
---|---|---|---|---|---|---|---|---|---|
L14-20 | 125V AC/250V AC | 20A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
L14-30 | 125V AC/250V AC | 30A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
Three-Slot Sockets
![](/prerenderstable/mvPRE/contents/gfx/imagecache/497/4978t12-1-@halfx_637241770948193852.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i12/i127-7162k32--3f3f96a4db91609950229-p9@halfx_637455254348804756.png?ver=imagenotfound)
NEMA L5-15 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i13/i138-7162k38-1610119962-p9@halfx_637456951710048460.png?ver=imagenotfound)
NEMA L5-20 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/716/7162k46-1609945427-p9@halfx_637455206493681208.png?ver=imagenotfound)
NEMA L5-30 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/716/7162k49--6938ff94c91611600279-p9@halfx_637471754802256451.png?ver=imagenotfound)
NEMA L6-15 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i14/i145-7162k51-converttwox--3747939c14f1610379895-p9@halfx_637459551243209768.png?ver=imagenotfound)
NEMA L6-20 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/4x-/4x-7162k54--12f27ad350c1619448659-p9@halfx_637550274608266353.png?ver=imagenotfound)
NEMA L6-30 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/4x-/4x-i126-7162k57--5e3ba272b4b1610040699-p9@halfx_637456159785957479.png?ver=imagenotfound)
NEMA L7-15 Female
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | |||||||||
---|---|---|---|---|---|---|---|---|---|
L5-15 | 125V AC | 15A | 1.4" | Screw Terminals | 0.23"-0.69" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
L5-20 | 125V AC | 20A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L5-30 | 125V AC | 30A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
L6-15 | 250V AC | 15A | 1.4" | Screw Terminals | 0.23"-0.69" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L6-20 | 250V AC | 20A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
L6-30 | 250V AC | 30A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
L7-15 | 277V AC | 15A | 1.4" | Screw Terminals | 0.23"-0.69" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 00000 |
Four-Slot Sockets
![](/prerenderstable/mvPRE/contents/gfx/imagecache/497/4978t22@halfx_637241777013922366.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/716/7164k43--31b5c3005791608036831-p9@halfx_637436120549784587.png?ver=imagenotfound)
NEMA L14-20 Female
![](/prerenderstable/mvPRE/contents/gfx/imagecache/i19/i198-7164k56-twox-3060f981ba81611241935-p9@halfx_637468171381582009.png?ver=imagenotfound)
NEMA L14-30 Female
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | |||||||||
---|---|---|---|---|---|---|---|---|---|
L14-20 | 125V AC/250V AC | 20A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |
L14-30 | 125V AC/250V AC | 30A | 2.2" | Screw Terminals | 0.39"-1.15" | UL Listed, C-UL Listed, Fed. Spec. W-C-596, UL 498 | Black | 0000000 | 000000 |