NEMA Locking Reference Chart

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NEMA Plug & Receptacle Configurations Reference Chart (Locking)

Plug:	Connector:	Receptacle:	Inlet:	Outlet:	Cord:

2-Pole, 2-Wire
	15 Amp	20 Amp	30 Amp	50 Amp	60 Amp
125 Volt	NEMA L1-15	N/A	N/A	N/A	N/A
	Plug
	Connector
	Receptacle
	Inlet
	Outlet
	Cords (L1-15P)
250 Volt	N/A	NEMA L2-20	N/A	N/A	N/A
		Plug
		Connector
		Receptacle
		Inlet
		Outlet
		Cords (L2-20P)
277 Volt AC	You are searching for a NEMA standard that is published but NOT manufactured by anyone. Fortunately, there is an industry standard product to meet your specifications.
600 Volt	You are searching for a NEMA standard that is published but NOT manufactured by anyone. Fortunately, there is an industry standard product to meet your specifications.

Plug:	Connector:	Receptacle:	Inlet:	Outlet:	Cord:

2-Pole, 3-Wire Grounding
	15 Amp	20 Amp	30 Amp	50 Amp	60 Amp
125 Volt	NEMA L5-15	NEMA L5-20	NEMA L5-30	NEMA L5-50	NEMA L5-60
	Plug	Plug	Plug	Plug not Available (Use CS6361C)	Plug not Available (Use 360P4W)
	Connector	Connector	Connector	Connector Not Available (Use CS6360C)	Connector Not Available (Use 360C4W)
	Receptacle	Receptacle	Receptacle	Receptacle Not Available (Use CS6370)	Receptacle Not Available (Use 360R4W)
	Inlet	Inlet	Inlet	Inlet Not Available (Use CS6377)	Inlet Not Available (Use 360B4W)
	Outlet	Outlet	Outlet	Outlet	Outlet
	Cords(L5-15P)	Cords(L5-20P)	Cords(L5-30P)	Cords (L5-50P)	Cords (L5-60P)
250 Volt	NEMA L6-15	NEMA L6-20	NEMA L6-30	NEMA L6-50	NEMA L6-60
	Plug	Plug	Plug	Plug not Available (Use CS8265C)	Plug not Available (Use 360P6W)
	Connector	Connector	Connector	Connector Not Available (Use CS8264C)	Connector Not Available (Use 360C6W)
	Receptacle	Receptacle	Receptacle	Receptacle Not Available (Use CS8269)	Receptacle Not Available (Use 360R6W)
	Inlet	Inlet	Inlet	Inlet Not Available (Use CS8275)	Inlet Not Available (Use 360B6W)
	Outlet	Outlet	Outlet	Outlet	Outlet
	Cord(L6-15P)	Cord(L6-20P)	Cords (L6-30P)	Cords (L6-50P)	Cords (L6-60P)
277 Volt AC	NEMA L7-15	NEMA L7-20	NEMA L7-30	NEMA L7-50	NEMA L7-60
	Plug	Plug	Plug	Plug	Plug
	Connector	Connector	Connector	Connector	Connector
	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle
	Inlet	Inlet	Inlet	Inlet	Inlet
	Outlet	Outlet	Outlet	Outlet	Outlet
	Cords (L7-15P)	Cords (L7-20P)	Cords (L7-30P)	Cords (L7-50P)	Cords (L7-60P)
347 Volt AC	N/A	NEMA L24-20	N/A	N/A	N/A
		Plug
		Connector
		Receptacle
		Inlet
		Outlet
		Cords (L24-20P)
480 Volt AC	N/A	NEMA L8-20	NEMA L8-30	NEMA L8-50	NEMA L8-60
		Plug	Plug	Plug not Available (Use CS8465C)	Plug not Available (Use 360P7W)
		Connector	Connector	Connector Not Available (Use CS8464C)	Connector Not Available (Use 360C7W)
		Receptacle	Receptacle	Receptacle Not Available (Use CS8469)	Receptacle Not Available (Use 360R7W)
		Inlet	Inlet	Inlet Not Available (Use CS8475)	Inlet Not Available (Use 360B7W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L8-20P)	Cords (L8-30P)	Cords (L8-50P)	Cords (L8-60P)
600 Volt AC	N/A	NEMA L9-20	NEMA L9-30	NEMA L9-50	NEMA L9-60
		Plug	Plug	Plug not Available (Use HBL3763C)	Plug
		Connector	Connector	Connector Not Available (Use HBL3762C)	Connector
		Receptacle	Receptacle	Receptacle Not Available (Use HBL3771)	Receptacle
		Inlet	Inlet	Inlet Not Available (Use HBL3777)	Inlet
		Outlet	Outlet	Outlet	Outlet
		Cords (L9-20P)	Cords (L9-30P)	Cords (L9-50P)	Cords (L9-60P)

Plug:	Connector:	Receptacle:	Inlet:	Outlet:	Cord:

3-Pole, 3-Wire
	15 Amp	20 Amp	30 Amp	50 Amp	60 Amp
125/250 Volt	N/A	NEMA L10-20	NEMA L10-30	N/A	N/A
		Plug not Available (Use HBL9965C)	Plug not Available (Use HBL3331C)
		Connector Not Available (Use HBL7314C)	Connector Not Available (Use HBL3333C)
		Receptacle Not Available (Use HBL7310B)	Receptacle Not Available (Use HBL3330)
		Inlet Not Available (Use HBL3325C)	Inlet Not Available (Use HBL3334C)
		Outlet Not Available (Use HBL3326C)	Outlet Not Available (Use HBL3335C)
		Cords (L10-20P)	Cords (L10-30P)
3Ø 250 Volt	NEMA L11-15	NEMA L11-20	NEMA L11-30	N/A	N/A
	Plug	Plug	Plug
	Connector	Connector	Connector
	Receptacle	Receptacle	Receptacle
	Inlet	Inlet	Inlet
	Outlet	Outlet	Outlet
	Cords (L11-15P)	Cords (L11-20P)	Cords (L11-30P)
3Ø 480 Volt	N/A	NEMA L12-20	NEMA L12-30	N/A	N/A
		Plug	Plug
		Connector	Connector
		Receptacle	Receptacle
		Inlet	Inlet
		Outlet	Outlet
		Cords (L12-20P)	Cords (L12-30P)
3Ø 600 Volt	N/A	N/A	NEMA L13-30	N/A	N/A
			Plug
			Connector
			Receptacle
			Inlet
			Outlet
			Cords (L13-30P)

Plug:	Connector:	Receptacle:	Inlet:	Outlet:	Cord:

3-Pole, 4-Wire Grounding
	15 Amp	20 Amp	30 Amp	50 Amp	60 Amp
125/250 Volt	N/A	NEMA L14-20	NEMA L14-30	NEMA L14-50	NEMA L14-60
		Plug	Plug	Plug not Available (Use CS6365C)	Plug not Available (Use 460P12W)
		Connector	Connector	Connector Not Available (Use CS6364C)	Connector Not Available (Use 460C12W)
		Receptacle	Receptacle	Receptacle Not Available (Use CS6369)	Receptacle Not Available (Use 460R12W)
		Inlet	Inlet	Inlet Not Available (Use CS6375)	Inlet Not Available (Use 460B12W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L14-20P)	Cords (L14-30P)	Cords (L14-50P)	Cords (L14-60P)
3Ø 250 Volt	N/A	NEMA L15-20	NEMA L15-30	NEMA L15-50	NEMA L15-60
		Plug	Plug	Plug not Available (Use CS8365C)	Plug not Available (Use 460P9W)
		Connector	Connector	Connector Not Available (Use CS8364C)	Connector Not Available (Use 460C9W)
		Receptacle	Receptacle	Receptacle Not Available (Use CS6369)	Receptacle Not Available (Use 460R9W)
		Inlet	Inlet	Inlet Not Available (Use CS6375)	Inlet Not Available (Use 460B9W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L15-20P)	Cords (L15-30P)	Cords (L15-50P)	Cords (L15-60P)
3Ø 480 Volt	N/A	NEMA L16-20	NEMA L16-30	NEMA L16-50	NEMA L16-60
		Plug	Plug	Plug not Available (Use CS8165C)	Plug not Available (Use 460P7W)
		Connector	Connector	Connector Not Available (Use CS8164C)	Connector Not Available (Use 460C7W)
		Receptacle	Receptacle	Receptacle Not Available (Use CS8169)	Receptacle Not Available (Use 460R7W)
		Inlet	Inlet	Inlet Not Available (Use CS8175)	Inlet Not Available (Use 460B7W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L16-20P)	Cords (L16-30P)	Cords (L16-50P)	Cords (L16-60P)
3Ø 600 Volt	N/A	N/A	NEMA L17-30	NEMA L17-50	NEMA L17-60
			Plug	Plug not Available (Use HBL3765C )	Plug not Available (Use 460P5W)
			Connector	Connector Not Available (Use HBL3764C)	Connector Not Available (Use 460C5W)
			Receptacle	Receptacle Not Available (Use HBL3769)	Receptacle Not Available (Use 460R5W)
			Inlet	Inlet Not Available (Use HBL3768)	Inlet Not Available (Use 460B5W)
			Outlet	Outlet	Outlet
			Cords (L17-30P)	Cords (L17-50P)	Cords (L17-60P)

Plug:	Connector:	Receptacle:	Inlet:	Outlet:	Cord:

4-Pole, 4-Wire
	15 Amp	20 Amp	30 Amp	50 Amp	60 Amp
3ØY 120/208 Volt	N/A	NEMA L18-20	NEMA L18-30	N/A	N/A
		Plug	Plug
		Connector	Connector
		Receptacle	Receptacle
		Inlet	Inlet
		Outlet	Outlet
		Cords (L18-20P)	Cords (L18-30P)
3ØY 277/480 Volt	N/A	NEMA L19-20	NEMA L19-30	N/A	N/A
		Plug	Plug
		Connector	Connector
		Receptacle	Receptacle
		Inlet	Inlet
		Outlet	Outlet
		Cords (L19-20P)	Cords (L19-30P)
3ØY 347/600 Volt	N/A	NEMA L20-20	NEMA L20-30	N/A	N/A
		Plug	Plug
		Connector	Connector
		Receptacle	Receptacle
		Inlet	Inlet
		Outlet	Outlet
		Cords (L20-20P)	Cords (L20-30P)

Plug:	Connector:	Receptacle:	Inlet:	Outlet:	Cord:

4-Pole, 5-Wire Grounding
	15 Amp	20 Amp	30 Amp	50 Amp	60 Amp
3ØY 120/208 Volt	N/A	NEMA L21-20	NEMA L21-30	NEMA L21-50	NEMA L21-60
		Plug	Plug	Plug	Plug not Available (Use 560P9W)
		Connector	Connector	Connector	Connector Not Available (Use 560C9W)
		Receptacle	Receptacle	Receptacle	Receptacle Not Available (Use 560R9W)
		Inlet	Inlet	Inlet	Inlet Not Available (Use 560B9W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L21-20P)	Cords (L21-30P)	Cords (L21-50P)	Cords (L21-60P)
3ØY 277/480 Volt	N/A	NEMA L22-20	NEMA L22-30	NEMA L22-50	NEMA L22-60
		Plug	Plug	Plug	Plug not Available (Use 560P7W)
		Connector	Connector	Connector	Connector Not Available (Use 560C7W)
		Receptacle	Receptacle	Receptacle	Receptacle Not Available (Use 560R7W)
		Inlet	Inlet	Inlet	Inlet Not Available (Use 560B7W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L22-20P)	Cords (L22-30P)	Cords (L22-50P)	Cords (L22-60P)
3ØY 347/600 Volt	N/A	NEMA L23-20	NEMA L23-30	NEMA L23-50	NEMA L23-60
		Plug	Plug	Plug	Plug not Available (Use 560P5W)
		Connector	Connector	Connector	Connector Not Available (Use 560C5W)
		Receptacle	Receptacle	Receptacle	Receptacle Not Available (Use 560R5W)
		Inlet	Inlet	Inlet	Inlet Not Available (Use 560B5W)
		Outlet	Outlet	Outlet	Outlet
		Cords (L23-20P)	Cords (L23-30P)	Cords (L23-50P)	Cords (L23-60P)

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