18V DC Cable | McMaster-Carr

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67 Products

Detachable-Cord AC to DC Adapters


IEC C8 Input and Barrel Output	IEC C14 Input and Barrel Output


IEC C8 Input	IEC C14 Input

Barrel Output	Positive

Couple these adapters with a cord that matches your outlet and length requirements to run DC-powered electronics. Instead of plugging directly into an outlet, the body of these adapters sits on the floor or other surface, so it remains out of the way and won’t block multiple outlets. These adapters use switching regulation—they produce the stated voltage even when your outlet’s power or the power drawn by your device fluctuates. Most have an LPS low-voltage output, so if something fails inside these adapters, they’ll limit the risk of electrical shocks. They meet U.S., Canadian, and European safety standards. Many also meet U.S. and European standards for energy efficiency.

When choosing an adapter, match the output voltage and polarity of your device. Look for the polarity illustration on your device or the adapter you're replacing. The current you choose should, at a minimum, match your device. You can choose a higher current, but it will not improve performance.

IEC C8—Adapters with an IEC C8 input require power cords with a C7 socket. With Class II shock protection, they have two levels of insulation that prevent electrical shocks.

IEC C14—Adapters with an IEC C14 input require power cords with a C13 socket. They have Class I shock protection and prevent electrical shocks with a combination of insulation and a protective ground.

	Output Connection						Input Connection
	Voltage, V DC	Current, amp	Polarity	End ID, mm	End OD, mm	End Shape	Electrical Connection	Voltage, V AC	Current, amp	End Shape	Lg., ft.	Shock Protection Class	Electrical Protection Type	Color		Each
IEC C8 Input × Barrel Output



		18	1.1	Positive	2.1	5.5	Straight	Straight Blade	120, 240	0.5	Straight	5	II	Overcurrent, Overvoltage, Short Circuit	Black	3824N111	000000


		18	2	Positive	2.1	5.5	Straight	Straight Blade	120, 240	1	Straight	5	II	Overcurrent, Overvoltage, Short Circuit	Black	3824N124	00000
		18	3.6	Positive	2.1	5.5	Straight	Straight Blade	120, 240	1.4	Straight	5	II	Overcurrent, Overvoltage, Short Circuit	Black	3824N133	00000


		IEC C14 Input × Barrel Output



				18	1.1	Positive	2.1	5.5	Straight	Straight Blade	120, 240	0.5	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	3824N105	00000


				18	2	Positive	2.1	5.5	Straight	Straight Blade	120, 240	1	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	3824N118	00000
				18	3.6	Positive	2.1	5.5	Straight	Straight Blade	120, 240	1.4	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	3824N128	00000
				18	5	Positive	2.1	5.5	Straight	Straight Blade	120, 240	1.2	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	3824N138	00000

Cordless Electrical Wire Strippers

Often used in high-volume applications, these cordless strippers automatically remove insulation, so they’re faster than manual strippers and reduce repetitive motion. They use bushings that are easy to snap in and out for different wire sizes and materials. Pull the trigger and the bushing rotates to strip the wire. With no exposed blades in the bushings, they're safer than stripping with a knife. For accurate and consistent stripping, they have an adjustable stop and gauge that locks into place. When the wire reaches your set strip length, the blade cuts off the jacket evenly. These strippers have a right-angle head to access tight spaces.

Choose between a stripper and individual bushings (both sold separately) or sets, which include several common sizes of bushings.

Wire and Cable Strippers

Image of Product. Front orientation. Contains MultipleImages. For Stranded Wire. Cordless Electrical Wire Strippers.

Strippers										Batteries			Chargers
For Wire Construction	Lg.	Blade Material	Voltage, V DC	Batteries Included	No. of Batteries Req.	Battery Charger Included	Mfr. and Model No.		Each	Pkg. Qty.		Pkg.		Each



	Stranded	8 1/2"	Steel	18	No	1	No	Milwaukee 2935-20	4832N44	0000000	1	29735A611	0000000	29735A128	000000

Bushings

	For Wire
	Ga.	Construction	Mfr.	Color	Material	Bushing Material		Each
For Copper THHN, XHHW Wire



		1/0	Stranded	Milwaukee	Pink	Aluminum	Steel	4832N11	000000


		2/0	Stranded	Milwaukee	Black	Aluminum	Steel	4832N14	00000
		3/0	Stranded	Milwaukee	Orange	Aluminum	Steel	4832N17	00000
		4/0	Stranded	Milwaukee	Purple	Aluminum	Steel	4832N21	00000
		250 MCM	Stranded	Milwaukee	Yellow	Aluminum	Steel	4832N24	00000
		300 MCM	Stranded	Milwaukee	White	Aluminum	Steel	4832N27	00000
		350 MCM	Stranded	Milwaukee	Red	Aluminum	Steel	4832N31	00000
		500 MCM	Stranded	Milwaukee	Blue	Aluminum	Steel	4832N34	00000
		500 MCM	Stranded	Milwaukee	Brown	Aluminum	Steel	4832N36	00000
		600 MCM	Stranded	Milwaukee	Green	Aluminum	Steel	4832N39	00000
		750 MCM	Stranded	Milwaukee	Black	Aluminum	Steel	4832N42	00000


		For Copper RHH, RHW, XHHW Wire



				1/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N13	00000


				2/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N16	00000
				3/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N19	00000
				4/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N23	00000
				250 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N26	00000
				300 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N29	00000
				350 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N33	00000
				500 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N38	00000


				For Aluminum THHN, XHHW Wire



						1/0	Stranded	Milwaukee	Beige	Aluminum	Steel	4832N12	00000


						2/0	Stranded	Milwaukee	Green	Aluminum	Steel	4832N15	00000
						3/0	Stranded	Milwaukee	Red	Aluminum	Steel	4832N18	00000
						4/0	Stranded	Milwaukee	White	Aluminum	Steel	4832N22	00000
						250 MCM	Stranded	Milwaukee	Red	Aluminum	Steel	4832N25	00000
						300 MCM	Stranded	Milwaukee	Blue	Aluminum	Steel	4832N28	00000
						350 MCM	Stranded	Milwaukee	Brown	Aluminum	Steel	4832N32	00000
						500 MCM	Stranded	Milwaukee	Green	Aluminum	Steel	4832N35	00000
						500 MCM	Stranded	Milwaukee	Pink	Aluminum	Steel	4832N37	00000
						600 MCM	Stranded	Milwaukee	Black	Aluminum	Steel	4832N41	00000
						750 MCM	Stranded	Milwaukee	Yellow	Aluminum	Steel	4832N43	00000

Wire and Cable Stripper Sets

Image of Product. Front orientation. Contains MultipleImages. Wire and Cable Strippers. Cordless Electrical Wire Strippers, Wire and Cable Stripper Sets.

	Strippers											Batteries			Chargers
	For Wire Construction	Lg.	Blade Material	Voltage, V DC	Batteries Included	No. of Batteries Req.	Battery Charger Included	Mfr. and Model No.	Includes		Each	Pkg. Qty.		Pkg.		Each
For Copper Wire



		Stranded	8 1/2"	Steel	18	Yes	1	Yes	Milwaukee 2935CU-21S	Bushings for Copper THHN/XHHW Wire (1 each: 1/0, 2/0, 3/0, 4/0, 750 MCM) Bushings for Copper THHN/XHHW Wire (2 each: 250 MCM, 300 MCM, 350 MCM, 400 MCM, 500 MCM, 600 MCM)	4832N46	0000000	1	29735A611	0000000	29735A128	000000


		For Aluminum Wire



				Stranded	8 1/2"	Steel	18	Yes	1	Yes	Milwaukee 2935AL-21	Bushings for Aluminum THHN/XHHW Wire (1 each: 1/0, 2/0, 3/0, 4/0, 250 MCM, 300 MCM, 350 MCM, 400 MCM, 500 MCM, 600 MCM, 750 MCM)	4832N45	000000	1	29735A611	000000	29735A128	00000

Bushings

	For Wire
	Ga.	Construction	Mfr.	Color	Material	Bushing Material		Each
For Copper THHN, XHHW Wire



		1/0	Stranded	Milwaukee	Pink	Aluminum	Steel	4832N11	000000


		2/0	Stranded	Milwaukee	Black	Aluminum	Steel	4832N14	00000
		3/0	Stranded	Milwaukee	Orange	Aluminum	Steel	4832N17	00000
		4/0	Stranded	Milwaukee	Purple	Aluminum	Steel	4832N21	00000
		250 MCM	Stranded	Milwaukee	Yellow	Aluminum	Steel	4832N24	00000
		300 MCM	Stranded	Milwaukee	White	Aluminum	Steel	4832N27	00000
		350 MCM	Stranded	Milwaukee	Red	Aluminum	Steel	4832N31	00000
		500 MCM	Stranded	Milwaukee	Blue	Aluminum	Steel	4832N34	00000
		500 MCM	Stranded	Milwaukee	Brown	Aluminum	Steel	4832N36	00000
		600 MCM	Stranded	Milwaukee	Green	Aluminum	Steel	4832N39	00000
		750 MCM	Stranded	Milwaukee	Black	Aluminum	Steel	4832N42	00000


		For Copper RHH, RHW, XHHW Wire



				1/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N13	00000


				2/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N16	00000
				3/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N19	00000
				4/0	Stranded	Milwaukee	—	Aluminum	Steel	4832N23	00000
				250 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N26	00000
				300 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N29	00000
				350 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N33	00000
				500 MCM	Stranded	Milwaukee	—	Aluminum	Steel	4832N38	00000


				For Aluminum THHN, XHHW Wire



						1/0	Stranded	Milwaukee	Beige	Aluminum	Steel	4832N12	00000


						2/0	Stranded	Milwaukee	Green	Aluminum	Steel	4832N15	00000
						3/0	Stranded	Milwaukee	Red	Aluminum	Steel	4832N18	00000
						4/0	Stranded	Milwaukee	White	Aluminum	Steel	4832N22	00000
						250 MCM	Stranded	Milwaukee	Red	Aluminum	Steel	4832N25	00000
						300 MCM	Stranded	Milwaukee	Blue	Aluminum	Steel	4832N28	00000
						350 MCM	Stranded	Milwaukee	Brown	Aluminum	Steel	4832N32	00000
						500 MCM	Stranded	Milwaukee	Green	Aluminum	Steel	4832N35	00000
						500 MCM	Stranded	Milwaukee	Pink	Aluminum	Steel	4832N37	00000
						600 MCM	Stranded	Milwaukee	Black	Aluminum	Steel	4832N41	00000
						750 MCM	Stranded	Milwaukee	Yellow	Aluminum	Steel	4832N43	00000

AC to DC Adapter Cords

Negative

Positive

NEMA

1-15

Plug

Plug these adapter cords into a standard outlet and they change AC voltage to DC voltage. These cords use switching regulation, so they produce the stated voltage even when your outlet’s power or the power drawn by your device fluctuates. It also means they won’t get too hot. They have an LPS low-voltage output and Class II shock protection, so if something fails inside these cords, they’ll limit the risk of electrical shocks. These cords meet U.S. and Canadian safety standards as well as U.S. DOE (Department of Energy) Level VI standards for energy efficiency.

Output Connection						Input Connection										Negative Polarity		Positive Polarity
Electrical Connection	Voltage, V DC	Current, amp	End ID, mm	End OD, mm	End Shape	Electrical Connection	Voltage, V AC	Current, amp	NEMA Type	End Shape	Lg., ft.	Electrical Protection Type	Certification	External Power Supply Efficiency Std.	Color		Each		Each
Barrel	18	0.45	2.1	5.5	Straight	Straight Blade	120, 240	0.4	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K736	00000	70235K732	00000
Barrel	18	0.45	2.5	5.5	Straight	Straight Blade	120, 240	0.4	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K768	0000	70235K734	0000
Barrel	18	0.66	2.1	5.5	Straight	Straight Blade	120, 240	0.4	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K799	00000	70235K785	00000
Barrel	18	0.66	2.5	5.5	Straight	Straight Blade	120, 240	0.4	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K827	00000	70235K786	00000
Barrel	18	1	2.1	5.5	Straight	Straight Blade	120, 240	0.5	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K899	00000	70235K889	00000
Barrel	18	1	2.5	5.5	Straight	Straight Blade	120, 240	0.5	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K9	00000	70235K891	00000
Barrel	18	1.33	2.1	5.5	Straight	Straight Blade	120, 240	0.8	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K921	00000	70235K912	00000
Barrel	18	1.33	2.5	5.5	Straight	Straight Blade	120, 240	0.8	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K924	00000	70235K913	00000
Barrel	18	2	2.1	5.5	Straight	Straight Blade	120, 240	1	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K927	00000	70235K925	00000
Barrel	18	2	2.5	5.5	Straight	Straight Blade	120, 240	1	1-15	90° Elbow	6	Overvoltage, Short Circuit	UL Listed, C-UL Listed	DoE Level VI	Black	70235K928	00000	70235K926	00000

Cordless Electrical and Data Cable Cutters

Push the button to cut aluminum and copper power and communication cable. Blades automatically open when the cut is complete. Head rotates 350° so you can cut in tight spots.

	For Data Cable		For Copper Electrical Cable		For Aluminum Electrical Cable
For Use On	Max. Dia.	Max. Wire Ga.	Max. Dia.	Max. Wire Ga.	Max. Dia.	Max. Wire Ga.	Overall Lg.	Jaw Material	Handle Material	Grip Material	Opening Style	Battery Type	Batteries Included		Each
Aluminum, Copper	13/16"	500 MCM	13/16"	500 MCM	13/16"	500 MCM	16"	Steel	Plastic	Rubber	Manual	Rechargeable	Yes	2920A23	000000000

International AC to DC Adapter Cords

Adapter


AS 3112 Plug (Australia and New Zealand)	BS 1363 Plug (United Kingdom )	CEE 7/16 Plug (European Union)

NEMA 1-15 Plug (North America)	Negative	Positive

Swap the plug to match the outlet of the region you’re in instead of using separate cords for each country. These adapter cords convert AC voltage to power DC electronics. Designed with switching regulation, they maintain consistent voltage during power fluctuations and don’t get too hot. They meet U.S., Canadian, European, Australian, New Zealand, and Chinese safety standards.

A limited power source (LPS) low-voltage output decreases the risk of electric shock if something fails inside these cords. Class II shock protection means they have two levels of insulation. These cords meet U.S. DOE (Department of Energy) Level VI standards for energy efficiency when they're in-use, as well as when they're plugged in but not in use.

Choose an adapter cord with an output voltage that matches the voltage of your device. The polarity of the adapter cord and your device must also be the same. Look for the polarity illustration on your device or the adapter cord you’re replacing and pick a cord to match.

	Output Connection						Input Connection							Negative Polarity		Positive Polarity
	Electrical Connection	Voltage, V DC	Current, amp	End ID, mm	End OD, mm	End Shape	Electrical Connection	Voltage, V AC	Current, amp	End Shape	Lg., ft.	Electrical Protection Type	Color		Each		Each
AS/NZS 3112, BS 1363, CEE 7/16, × NEMA 1-15 Plugs



		Barrel	18	1.33	2.1	5.5	Straight	Straight Blade	120, 240	0.8	90° Elbow	5	Overvoltage, Short Circuit	Black	3574N44	000000	3574N42	000000


		Barrel	18	1.33	2.5	5.5	Straight	Straight Blade	120, 240	0.8	90° Elbow	5	Overvoltage, Short Circuit	Black	3574N45	00000	3574N43	00000