Plug Lockouts | McMaster-Carr

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Electrical Plugs

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Warning: Products have one, but not necessarily all, of the selected characteristics.

Battery Cable Connectors

Pipe Flanges

	Lockout Style Lockout Style

	Lock Type Lock Type

	Color Color

	Material Material

	For Maximum Number of Padlocks For Maximum Number of Padlocks

	For Maximum Plug Width For Maximum Plug Width

	For Maximum Plug Length For Maximum Plug Length

	Overall Length Overall Length

	Specifications Met Specifications Met

	Number of Mounting Holes Number of Mounting Holes

	For Minimum Plug Width For Minimum Plug Width

	Width Width

	Height Height

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

	Mounting Location Mounting Location

Electrical Plug Lockouts

For One Padlock (Padlock Not Included)

For up to Four Padlocks (Padlock Not Included)

For up to Six Padlocks (Padlock Not Included)

Place a plug into the cylinder and padlock so the plug can't be used. All of these lockouts are for use with a standard electrical plug that has a single cord. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

Lockouts for up to four or six padlocks let multiple workers add their own padlock, keeping everyone safe until all of the maintenance work is done. Those for up to six padlocks are also designed to hold a forklift plug with two cords.

			For Plug		Overall
For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	For Max. Cord Dia.	Max. Lg.	Wd.	Lg.	Wd.	Ht.	Dia.	Temp. Range, ° F	Label Included	Message	Specifications Met		Each
Yellow Plastic
1	5/16"	1 1/4"	5 1/2"	1 1/2"-3"	6 1/4"	__	__	3 1/2"	32° to 275°	No	__	OSHA Compliant 29 CFR 1910.147	00000000	000000
4	3/8"	1 1/8"	4 3/4"	1 1/2"-2 3/4"	7 1/4"	__	__	4 1/4"	-20° to 140°	No	__	OSHA Compliant 29 CFR 1910.147	00000000	00000
Red Plastic
6	9/32"	1 1/8", 1", 1"	6 3/4"	1/2"-2 1/2"	7 1/4"	4 1/4"	3"	__	-40° to 300°	Yes	Danger—Do Not Operate—Equipment Locked Out	OSHA Compliant 29 CFR 1910.147	00000000	00000

Plug-In Electrical Plug Lockouts

These lockouts plug into standard two- and three-prong plugs and lock with keys so the plug can't be used. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

Keyed-alike lockout includes keys with a specific key number. Keyed-differently lockout includes keys with a random key number.

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

			Overall
Keying	Key No.	No. of Keys Included	Lg.	Wd.	Dp.	For Plug Type	Temp. Range, ° F	Color	Specifications Met		Each
Plastic-Coated Steel
Keyed Alike	4001	2	1 3/4"	1 1/4"	3/4"	Two Prong, Three Prong	-40° to 194°	Red	OSHA Compliant 29 CFR 1910.147	00000000	000000
Keyed Differently	__	2	1 3/4"	1 1/4"	3/4"	Two Prong, Three Prong	-40° to 194°	Red	OSHA Compliant 29 CFR 1910.147	00000000	00000

Wall-Mount Group Lockout Boxes

Lock out a machine with fewer padlocks when a team is working. After locking one padlock to each electrical control and placing the keys in the box, workers lock their own padlocks to the box. The keys are only accessible when all the workers remove their padlocks for group safety. This box has a window for viewing contents. It helps you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

									Mounting Holes
Color	Lg.	Wd.	Ht.	For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	No. of Key Hooks	For Use With	Fasteners Included	No.	Screw Size	Window Material	Specifications Met		Each
Plastic
Red	2 3/4"	4"	5 3/4"	12	9/32"	3	Air Hoses, Electrical Controls, Electrical Plugs, Gas Cylinders, Valves	No	3	No. 4	Plastic	OSHA Compliant 29 CFR 1910.147	00000000	000000

Portable Group Lockout Boxes

(Padlocks Not Included)

Lock out a machine with fewer padlocks when a team is working. After locking one padlock to each electrical control and placing the keys in the box, workers lock their own padlocks to the box. The keys are only accessible when all the workers remove their padlocks for group safety. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

Steel
Color	Lg.	Wd.	Ht.	For Max. No. of Padlocks	Min. Padlock Vertical Shackle Clearance	For Max. Padlock Shackle Dia.	For Use With	Specifications Met		Each
Red	9"	3 1/2"	6"	12	5/8"	9/32"	Air Hoses, Electrical Controls, Electrical Plugs, Gas Cylinders, Valves	OSHA Compliant 29 CFR 1910.147	00000000	000000
Yellow	10"	4"	6"	12	3/4"	5/16"	Air Hoses, Electrical Controls, Electrical Plugs, Gas Cylinders, Valves	OSHA Compliant 29 CFR 1910.147	000000000	00000

Portable/Wall-Mount Group Lockout Boxes

Red Box (Padlocks Not Included)

Yellow Box (Padlocks Not Included)

Box with Document Display (Padlocks Not Included)

Carry these boxes from job to job and mount them near equipment to lock out valves, electrical controls, and other machines with fewer padlocks, saving your team time. With these lockout boxes, you only need one padlock to lock out each piece of equipment. The keys for those padlocks are locked in this box and aren’t accessible until your team removes all the padlocks from the box. All boxes help you comply with OSHA requirements for controlling hazardous energy.

Boxes with a document display let you view checklists and permits as you lock out equipment, reducing the risk of injury. They stand up to outdoor and other wet environments, since they’re stainless steel with an IP rated gasket to protect documents. The windows are made of polycarbonate to resist impacts, so you can’t break into the box to access padlocks or keys. Write down permit and work order numbers on the erasable tag.

									Mounting Holes
Color	Lg.	Wd.	Ht.	For Max. No. of Padlocks (Hole Location)	For Max. Padlock Shackle Dia.	No. of Key Hooks	For Use With	Fasteners Included	No.	Screw Size	Window Material	Environmental Rating	Specifications Met		Each
Steel Box
Red	6 3/8"	3 1/2"	12 3/4"	14 (Outside of Box)	9/32"	12	Air Hoses, Electrical Controls, Electrical Plugs, Gas Cylinders, Valves	No	4	No. 8	__	__	OSHA Compliant 29 CFR 1910.147	00000000	000000
Yellow	6 3/8"	3 1/2"	12 3/4"	14 (Outside of Box)	9/32"	12	Air Hoses, Electrical Controls, Electrical Plugs, Gas Cylinders, Valves	No	4	No. 8	__	__	OSHA Compliant 29 CFR 1910.147	00000000	00000
430 Stainless Steel Box with Document Display
Red	12 1/8"	4 3/4"	31"	12 (Outside of Box); 12 (Removable Lock Caddy)	9/32"	12	Air Hoses, Electrical Controls, Electrical Plugs, Gas Cylinders, Valves	No	8	No. 8	Polycarbonate Plastic	IP03	OSHA Compliant 29 CFR 1910.147	000000000	000000

Replacement Lock Caddy	Each	000000
Replacement Key Cup	Each	0000
Replacement Erasable Tag	Each	0000

Wall-Mount Electrical and Valve Lockout Sets with Padlocks

Sets contain items for group electrical and valve lockouts and are furnished in a yellow plastic case that mounts to the wall to keep the items organized in a central location. The padlocks, hasps, and lockouts are red. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

						Mounting Holes
For Use With	Includes	Ht.	Wd.	Dp.	Fasteners Included	No.	Screw Size	Specifications Met		Each
Electrical Controls, Electrical Plugs, Valves	1 Each: Cable Lockout 1 Each: Snap-On Lockout Hasp 2 Each: Lockout Hasps 2 Each: Plug Lockouts 2 Each: Valve Handle Lockouts (Fits 3/8 to 4 Pipe Size) 2 Each: Wall Switch Lockouts 4 Valve Wheel Lockouts (1 Each that fits 1"-3", 2"-5", 4"-6 1/2", and 6"-10" Diameter Wheels) 6 Each: 1/4" Shackle Diameter Keyed Differently Padlocks with Labels 8 Each: Circuit Breaker Lockouts 24 Each: Tags	27"	23 1/2"	4 1/2"	No	8	No. 10	OSHA Compliant 29 CFR 1910.147	0000000	0000000

Electrical Lockout Sets with Padlocks

The padlocks and hasp are red. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

For Use With	Includes	Specifications Met		Each
Electrical Controls, Electrical Plugs	2 each: 1/4" Shackle Diameter Keyed Alike Padlocks with Labels 2 each: Steel Lockout Hasp, 1" Jaw Clearance 1 each: Compact Safety Lockout Pouch 4 each: Circuit Breaker Lockouts 3 each: Tags	OSHA Compliant 29 CFR 1910.147	0000000	000000

Electrical and Valve Lockout Sets with Padlocks

Sets contain items for group electrical and valve lockouts and are furnished in a case or box that mounts to the wall to keep the items organized in a central location. The padlocks, hasps, and lockouts are red. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

For Use With	Includes	Specifications Met		Each
Electrical Controls, Electrical Plugs, Valves	1 Each: Plug Prong Lockout 1 Each: Adjustable Ball Valve Lockout 1 Each: Wall Switch Cover 6 Each: Tags 3 Each: Lockout Hasps 1 Each: Plug Lockout 1 Each: Hoist Cover 1 Each: Cable Lockout 3 Each: 1/4" Shackle Diameter Keyed Alike Padlocks with Labels 3 Valve Wheel Lockouts (1 Each that fits 1"-3", 2"-5", and 4"-6 1/2" Diameter Wheels) 5 Each: Circuit Breaker Lockouts Plastic Box	OSHA Compliant 29 CFR 1910.147	0000000	0000000
Electrical Controls, Electrical Plugs, Valves	1 Each: Wall Switch Cover 2 Each: Valve Lockouts 11 Each: Circuit Breaker Lockouts 6 Each: Lockout Hasps 1 Each: Cable Lockout 3 Valve Wheel Lockouts (1 Each that fits 1"-3", 2"-5", and 4"-6 1/2" Diameter Wheels) 6 Each: 1/4" Shackle Diameter Keyed Differently Padlocks with Labels 12 Each: Tags 2 Each: Plug Lockouts Carrying Case	OSHA Compliant 29 CFR 1910.147	0000000	000000