UL 2237 Electrical Cords

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43 Products

About Industry Designation for Cable Insulation

Plug × Socket

4 Pole

Often used in automation systems such as conveyors and sorters, these cords have plug and socket ends, so they quickly connect and disconnect for maintenance and do not need to be hardwired. Because these cords carry higher currents than micro and mini cords, they can power equipment such as motors, fans, pumps, and automated machine tools. They are shielded to block out interference from nearby equipment. These cords meet UL 2237 and UL 2238, so they can be used in motor branch circuits of industrial machinery. They also meet TC-ER crush and impact requirements for exposed runs in cable carriers. IP rated, they protect against dust, washdowns, and temporary submersion.

Connect these cords to control cabinets and equipment with M29 power receptacles (sold separately).

For technical drawings and 3-D models, click on a part number.

					Housing Thread			Cord
No. of Poles	Face Dia.	Lg., ft.	Current, A	Voltage	Size	Type	Wire Gauge	OD	Insulation Material	Industry Designation	Temp. Range, °F	Environmental Rating	Specifications Met		Each
Shielded Plug (External Thread) × Shielded Socket (Internal Thread)
4	1"	3	25	600V AC/600V DC	1 1/8"-16	UNS	12	0.65"	PVC Plastic	TC-ER	-10° to 190°	IP67, IP68	UL Listed, C-UL Listed, UL 2237, UL 2238	0000000	0000000
4	1"	6 1/2	25	600V AC/600V DC	1 1/8"-16	UNS	12	0.65"	PVC Plastic	TC-ER	-10° to 190°	IP67, IP68	UL Listed, C-UL Listed, UL 2237, UL 2238	0000000	000000
4	1"	16	25	600V AC/600V DC	1 1/8"-16	UNS	12	0.65"	PVC Plastic	TC-ER	-10° to 190°	IP67, IP68	UL Listed, C-UL Listed, UL 2237, UL 2238	0000000	000000
4	1"	32 1/2	25	600V AC/600V DC	1 1/8"-16	UNS	12	0.65"	PVC Plastic	TC-ER	-10° to 190°	IP67, IP68	UL Listed, C-UL Listed, UL 2237, UL 2238	0000000	000000
4	1"	49	25	600V AC/600V DC	1 1/8"-16	UNS	12	0.65"	PVC Plastic	TC-ER	-10° to 190°	IP67, IP68	UL Listed, C-UL Listed, UL 2237, UL 2238	0000000	000000

M22 Power Cords

Similar to branches extending from a tree, these cords disperse power from a main power line to run a chain of devices. Power high-amperage fans, pumps, and other machines in motor controls, conveyors, and sorting and packaging systems. All quickly connect and disconnect for easy installation and maintenance.

These cords are UL and C-UL listed, so they meet American and Canadian safety standards. They comply with TC-ER requirements, meaning they withstand being hit and crushed when exposed. An STOOW rating means their inner and outer insulation resist oil and water. IP and NEMA rated when connected, these cords resist corrosion and seal out dust and water from weather and washdowns. They can even be under water for brief periods of time.

Lengthen your power line and reach more devices in your system by adding M22 connectors or M35 cords and connectors. Reducing tees join equipment with M22 connections to equipment with M35 connections.

Add a cap to protect these cords from dust when they’re not in use.

Optional locking clips stop your cord from coming loose when used with equipment that carries high amperage.

For technical drawings and 3-D models, click on a part number.

Power Cords

Plug × Socket

4-Pole Plug × 4-Pole Socket

					Housing Thread			Cord
No. of Poles	Face Dia.	Lg., ft.	Current, A	Voltage	Size	Type	Wire Gauge	OD	Insulation Material	Industry Designation	Temp. Range, °F	Environmental Rating	Specifications Met	Color		Each
Plug (External Thread) × Socket (Internal Thread)
4	0.59"	3	15	600V AC/600V DC	7/8"-16	UNS	14	0.57"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000
4	0.59"	6 1/2	15	600V AC/600V DC	7/8"-16	UNS	14	0.57"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	00000
4	0.59"	16	15	600V AC/600V DC	7/8"-16	UNS	14	0.57"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	00000
4	0.59"	32 1/2	15	600V AC/600V DC	7/8"-16	UNS	14	0.57"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000
4	0.59"	49	15	600V AC/600V DC	7/8"-16	UNS	14	0.57"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000

Reducing Tees

Reducing Tee Adapter (Front View)

Reducing Tee Adapter (Back View)

Face Dia.			Housing Thread Size
(A)	(B)	(C)	(A)	(B)	(C)	Housing Material	Color		Each
Plug (External Thread) × Socket (Internal Thread) × Socket (Internal Thread)
0.87"	0.59"	0.87"	1 3/8"-16 UNS	7/8"-16 UNS	1 3/8"-16 UNS	PVC Plastic	Black	0000000	000000

Caps

Caps with External Threads

Cap with Internal Threads

		Thread
For Face Dia.	For Thread Location	Size	Type	Material	Includes	Color		Each
External Thread
0.59"	Internal	7/8"-16	UNS	Anodized Aluminum	Lanyard	Black	0000000	000000
Internal Thread
0.59"	External	7/8"-16	UNS	Anodized Aluminum	Lanyard	Gray	0000000	00000

Locking Clips

Locking Clip

Material	Color		Each
PVC Plastic	Black	0000000	00000

M35 Power Cords

Like a tree trunk connecting to branches, these cords supply power to a chain of devices. Send power to high-amperage motors, robotic arms, and other machines in motor controls, conveyors, and sorting and packaging systems. All quickly connect and disconnect for easy installation and maintenance.

UL and C-UL listed, these cords meet American and Canadian safety standards. They comply with TC-ER requirements, so they withstand being hit and crushed when exposed. Their inner and outer insulation resist oil and water as well, thanks to their STOOW rating. IP and NEMA rated when connected, these cords resist corrosion and seal out dust and water from weather and washdowns. You can even safely submerse them for brief periods of time.

Attach M35 connectors or M22 cords and connectors to extend your power line and reach more devices in your system. Connecting tees link multiple pieces of equipment with M35 connections. Reducing tees join equipment with M35 connections to equipment with M22 connections.

Add a cap to protect these cords from dust when they’re not in use.

Optional locking clips stop your cord from coming loose when powering equipment that carries high amperage.

For technical drawings and 3-D models, click on a part number.

Power Cords

Plug × Socket

4-Pole Plug × 4-Pole Socket

					Housing Thread			Cord
No. of Poles	Face Dia.	Lg., ft.	Current, A	Voltage	Size	Type	Wire Gauge	OD	Insulation Material	Industry Designation	Temp. Range, °F	Environmental Rating	Specifications Met	Color		Each
Plug (External Thread) × Socket (Internal Thread)
4	0.87"	3	25	600V AC/600V DC	1 3/8"-16	UNS	10	0.72"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	0000000
4	0.87"	6 1/2	25	600V AC/600V DC	1 3/8"-16	UNS	10	0.72"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000
4	0.87"	16	25	600V AC/600V DC	1 3/8"-16	UNS	10	0.72"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000
4	0.87"	32 1/2	25	600V AC/600V DC	1 3/8"-16	UNS	10	0.72"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000
4	0.87"	49	25	600V AC/600V DC	1 3/8"-16	UNS	10	0.72"	PVC Plastic	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	UL Listed, C-UL Listed, UL 2237	Black	0000000	000000

Connecting Tees

Connecting Tee Adapter

	Housing Thread
Face Dia.	Size	Type	Housing Material	Color		Each
Plug (External Thread) × Socket (Internal Thread) × Socket (Internal Thread)
0.87"	1 3/8"-16	UNS	PVC Plastic	Black	0000000	0000000

Reducing Tees

Reducing Tee Adapter (Front View)

Reducing Tee Adapter (Back View)

Face Dia.			Housing Thread Size
(A)	(B)	(C)	(A)	(B)	(C)	Housing Material	Color		Each
Plug (External Thread) × Socket (Internal Thread) × Socket (Internal Thread)
0.87"	0.59"	0.87"	1 3/8"-16 UNS	7/8"-16 UNS	1 3/8"-16 UNS	PVC Plastic	Black	0000000	000000

Caps

External Thread

Internal Thread

		Thread
For Face Dia.	For Thread Location	Size	Type	Material		Each
External Thread
0.87"	Internal	1 3/8"-16	UNS	Anodized Aluminum	0000000	000000
Internal Thread
0.87"	External	1 3/8"-16	UNS	Anodized Aluminum	0000000	00000

Locking Clips

Locking Clip

Material	Color		Each
PVC Plastic	Black	0000000	00000

M22 Power Connectors

Often used in devices that branch off of the main power line, these connectors power high-amperage fans, pumps, and machines in motor controls, conveyors, and sorting and packaging systems. They quickly attach and detach, so they’re easy to install and maintain.

UL and C-UL listed, these connectors meet American and Canadian safety standards. They’re also UL 2237 rated, which means you can use them in motor circuits that extend beyond their circuit breaker or fuse. IP and NEMA rated when connected, they resist corrosion and seal out dust and water from weather and washdowns. You can safely submerse them for brief periods of time.

Straight plugs and sockets comply with TC-ER requirements, so they withstand being hit and crushed when exposed. Their STOOW rating means their inner and outer insulation resist oil and water.

To extend your power line and reach more devices in your system, add M22 cords or M35 cords and connectors. Reducing tees join equipment with M22 connections to equipment with M35 connections.

Add a cap to shield these connectors from dust when they’re not in use.

Optional locking clips keep your connector from coming loose when powering equipment with high amperage.

For technical drawings and 3-D models, click on a part number.

Straight Male Plugs with Wire Leads—External Thread

Plug

4 Pole Male

					Cable				Housing Thread
No. of Poles	Face Dia.	Current, A	Voltage	Wire Lead Gauge	OD	Lead Lg., ft.	Color	Housing Material	Size	Type	Industry Designation	Temp. Range, °F	Environmental Rating		Each
4	0.59"	15	600V AC/600V DC	14	0.57"	3	Black	PVC Plastic	7/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.59"	15	600V AC/600V DC	14	0.57"	6.5	Black	PVC Plastic	7/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	00000
4	0.59"	15	600V AC/600V DC	14	0.57"	9.5	Black	PVC Plastic	7/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	00000
4	0.59"	15	600V AC/600V DC	14	0.57"	32.5	Black	PVC Plastic	7/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.59"	15	600V AC/600V DC	14	0.57"	49	Black	PVC Plastic	7/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000

Straight Female Sockets with Wire Leads—Internal Thread

Socket

4 Pole Female

					Cable				Housing Thread
No. of Poles	Face Dia.	Current, A	Voltage	Wire Lead Gauge	OD	Lead Lg., ft.	Color	Housing Material	Size	Type	Temp. Range, °F	Environmental Rating		Each
4	0.59"	15	600V AC/600V DC	14	0.57"	3	Black	PVC Plastic	7/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.59"	15	600V AC/600V DC	14	0.57"	6.5	Black	PVC Plastic	7/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	00000
4	0.59"	15	600V AC/600V DC	14	0.57"	9.5	Black	PVC Plastic	7/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	00000
4	0.59"	15	600V AC/600V DC	14	0.57"	32.5	Black	PVC Plastic	7/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.59"	15	600V AC/600V DC	14	0.57"	49	Black	PVC Plastic	7/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000

Reducing Tees

Reducing Tee Adapter (Front View)

Reducing Tee Adapter (Back View)

	Face Dia.			Housing Thread Size
No. of Poles	(A)	(B)	(C)	(A)	(B)	(C)	Current	Voltage	Color	Housing Material	Temp. Range, °F	Environmental Rating		Each
Straight Male Plug (External Thread) × Straight Female Socket (Internal Thread) × Straight Female Socket (Internal Thread)
4	0.87"	0.59"	0.87"	1 3/8"-16 UNS	7/8"-16 UNS	1 3/8"-16 UNS	15A	600V AC/600V DC	Black	PVC Plastic	-40° to 190°	NEMA 6P, IP67	0000000	000000

Caps

Caps with External Threads

Cap with Internal Threads

		Thread
For Face Dia.	For Thread Location	Size	Type	Material	Color		Each
External Thread
0.59"	Internal	7/8"-16	UNS	Anodized Aluminum	Black	0000000	000000
Internal Thread
0.59"	External	7/8"-16	UNS	Anodized Aluminum	Gray	0000000	00000

Locking Clips

Locking Clip

Material	Color		Each
PVC Plastic	Black	0000000	00000

M35 Power Connectors

Power robotic arms and other high-amperage machines in motor controls, conveyors, and sorting and packaging systems from your main M35 power line. Quick to attach and detach, these connectors are easy to install and maintain.

UL and C-UL listed, all meet American and Canadian safety standards. They’re UL 2237 rated, which means you can use them in motor circuits that extend beyond their circuit breaker or fuse. IP and NEMA rated when mated, these connectors also resist corrosion and seal out dust and water from weather and washdowns. They can even be under water for brief periods of time.

Straight plugs and sockets meet TC-ER requirements, so they withstand being hit and crushed when exposed. Their STOOW rating means their inner and outer insulation resist oil and water.

Connecting tees link multiple pieces of equipment with M35 connections. Reducing tees connect equipment with M35 connections to equipment with M22 connections.

Add a cap to shield these connectors from dust when they’re not in use.

Optional locking clips stop your connector from coming loose when powering devices with high amperage.

For technical drawings and 3-D models, click on a part number.

Straight Male Plugs with Wire Leads—External Thread

Plug

4 Pole Male

					Cable				Housing Thread
No. of Poles	Face Dia.	Current, A	Voltage	Wire Lead Gauge	OD	Lead Lg., ft.	Color	Housing Material	Size	Type	Industry Designation	Temp. Range, °F	Environmental Rating		Each
4	0.87"	25	600V AC/600V DC	10	0.72"	3	Black	PVC Plastic	1 3/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.87"	25	600V AC/600V DC	10	0.72"	6.5	Black	PVC Plastic	1 3/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	00000
4	0.87"	25	600V AC/600V DC	10	0.72"	16	Black	PVC Plastic	1 3/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.87"	25	600V AC/600V DC	10	0.72"	32.5	Black	PVC Plastic	1 3/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.87"	25	600V AC/600V DC	10	0.72"	49	Black	PVC Plastic	1 3/8"-16	UNS	STOOW, TC-ER	-40° to 190°	NEMA 6P, IP67	0000000	000000

Straight Female Sockets with Wire Leads—Internal Thread

Socket

4 Pole Female

					Cable				Housing Thread
No. of Poles	Face Dia.	Current, A	Voltage	Wire Lead Gauge	OD	Lead Lg., ft.	Color	Housing Material	Size	Type	Temp. Range, °F	Environmental Rating		Each
4	0.87"	25	600V AC/600V DC	10	0.72"	3	Black	PVC Plastic	1 3/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.87"	25	600V AC/600V DC	10	0.72"	6.5	Black	PVC Plastic	1 3/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	00000
4	0.87"	25	600V AC/600V DC	10	0.72"	16	Black	PVC Plastic	1 3/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.87"	25	600V AC/600V DC	10	0.72"	32.5	Black	PVC Plastic	1 3/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000
4	0.87"	25	600V AC/600V DC	10	0.72"	49	Black	PVC Plastic	1 3/8"-16	UNS	-40° to 190°	NEMA 6P, IP67	0000000	000000

Connecting Tees

Connecting Tee Adapter

		Housing Thread
No. of Poles	Face Dia.	Size	Type	Current, A	Voltage	Color	Housing Material	Temp. Range, °F	Environmental Rating		Each
Straight Male Plug (External Thread) × Straight Female Socket (Internal Thread) × Straight Female Socket (Internal Thread)
4	0.87"	1 3/8"-16	UNS	25	600V AC/600V DC	Black	PVC Plastic	-40° to 190°	NEMA 6P, IP67	0000000	0000000

Reducing Tees

Reducing Tee Adapter (Front View)

Reducing Tee Adapter (Back View)

	Face Dia.			Housing Thread Size
No. of Poles	(A)	(B)	(C)	(A)	(B)	(C)	Current	Voltage	Color	Housing Material	Temp. Range, °F	Environmental Rating		Each
Straight Male Plug (External Thread) × Straight Female Socket (Internal Thread) × Straight Female Socket (Internal Thread)
4	0.87"	0.59"	0.87"	1 3/8"-16 UNS	7/8"-16 UNS	1 3/8"-16 UNS	15A	600V AC/600V DC	Black	PVC Plastic	-40° to 190°	NEMA 6P, IP67	0000000	000000

Locking Clips

Locking Clip

Color	Material		Each
Black	PVC Plastic	0000000	00000

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About Industry Designation for Cable Insulation

M29 Power Cords

M22 Power Cords

M35 Power Cords

M22 Power Connectors

M35 Power Connectors