48V DC Power Cords | McMaster-Carr

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	Voltage Voltage	Show

48V DC

	Voltage Voltage	Hide

	Current Current

	Connection Type Connection Type

Barrel

Straight Blade

	IEC Style IEC Style

	C14
	C8

	Length Length

	End Shape End Shape

	Straight

	End Type End Type


Plug	Socket

	Number of Blades Number of Blades

	2		3

	Application Application

Power

	Gender Gender

Male

Female

	Maximum Temperature Maximum Temperature

Less than 150° F

150° to 199° F

	Minimum Temperature Minimum Temperature

-24° to 0° F

Greater than 0° F

	Flexibility Flexibility

	Flexible

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

DFARS Specialty Metals
COTS-Exempt

	Color Color

	Black

	End ID End ID

2.1 mm

2.5 mm

	Specifications Met Specifications Met

DOE Level VI Efficiency

EN6060-1

ErP Stage 2 Efficiency

EU CoC Tier 2 Efficiency

	Frequency Frequency

50Hz

60Hz

	Protections Provided Protections Provided

	Connection Connection

Input

Output

	Cord Type Cord Type

Detachable

Nondetachable

	Shock Protection Class Shock Protection Class

	End OD End OD

5.5 mm

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19 Products

Detachable-Cord AC to DC Adapters

IEC C8 Input and Barrel Output

IEC C14 Input and Barrel Output

IEC C14 Input and 4-Pin Output

IEC C14 Input with 6-Pin Output

Barrel Output

IEC C8 Input

Positive

IEC C14 Input

4-Pin Output

6-Pin Output

Pair these adapters with power cords that have the plug style and cord length you need to run DC-powered devices from your outlet. Unlike adapters with bodies that plug directly into an outlet, the body of these adapters rests on a desk or the floor, so it won’t block multiple outlets.

When selecting an adapter, make sure the DC voltage and amps for the barrel or pin output connection can handle the requirements of your device. Choosing a DC voltage and amps that are much higher than you need will not improve performance. For adapters with a barrel output connection, the polarity of your power cord and your device must be the same. Look for the polarity illustration on your device or the adapter you’re replacing and make sure your power cord matches it.

Adapters with an IEC C8 input connection require power cords with a C7 socket. Those with an IEC C14 input connection require power cords with a C13 socket.

These adapters use switching regulation, which means they produce the stated voltage despite fluctuations in your outlet’s power and the power being drawn by your device. It also means they won’t get too hot.

If something fails inside the adapters, the LPS low-voltage output on most adapters will limit the risk of electrical shocks. Adapters with Class II shock protection have two levels of insulation that also prevent electrical shocks. Those with Class I shock protection prevent electrical shocks with a combination of insulation and a protective ground. All have passed strict U.S., Canadian, and European Union safety standards.

All of these adapters 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. Many also meet EU CoC (European Union Code of Conduct) Tier 2 energy efficiency standards for the same uses.

Barrel/Pin Output Connection						Straight-Blade Input Connection
Voltage	Current, A	Polarity	End ID, mm	End OD, mm	End Shape	Voltage	Current, A	End Shape	Lg., ft.	Shock Protection Class	Protections Provided	Color		Each
IEC C8 Input × Barrel Output
48V DC	0.5	Positive	2.1	5.5	Straight	120V AC, 240V AC	0.6	Straight	5	II	Overcurrent, Overvoltage, Short Circuit	Black	00000000	000000
48V DC	0.8	Positive	2.1	5.5	Straight	120V AC, 240V AC	1	Straight	5	II	Overcurrent, Overvoltage, Short Circuit	Black	00000000	00000
48V DC	1.4	Positive	2.1	5.5	Straight	120V AC, 240V AC	1.4	Straight	5	II	Overcurrent, Overvoltage, Short Circuit	Black	00000000	00000
IEC C14 Input × Barrel Output
48V DC	0.5	Positive	2.1	5.5	Straight	120V AC, 240V AC	0.6	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	00000000	00000
48V DC	0.8	Positive	2.1	5.5	Straight	120V AC, 240V AC	1	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	0000000	00000
48V DC	1.4	Positive	2.1	5.5	Straight	120V AC, 240V AC	1.4	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	0000000	00000
48V DC	1.9	Positive	2.1	5.5	Straight	120V AC, 240V AC	1.2	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	0000000	00000
IEC C14 Input × 4-Pin Output
48V DC	3.3	__	__	__	Straight	120V AC, 240V AC	2.2	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	00000000	00000
48V DC	4.2	__	__	__	Straight	120V AC, 240V AC	2.8	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	00000000	000000
IEC C14 Input × 6-Pin Output
48V DC	5.2	__	__	__	Straight	120V AC, 240V AC	3.3	Straight	4	I	Overcurrent, Overvoltage, Short Circuit	Black	0000000	000000
48V DC	6.3	__	__	__	Straight	120V AC, 240V AC	3.9	Straight	5	I	Overcurrent, Overvoltage, Short Circuit	Black	00000000	000000

Medical-Grade AC to DC Adapters

IEC C8 Input and Barrel Output

IEC C8 Input and 4-Pin Output

IEC C14 Input and Barrel Output

IEC C14 Input and 4-Pin Output

IEC C14 Input and 6-Pin Output

IEC C14 Input and 10-Pin Output

Barrel Output

IEC C8 Input

Positive

4-Pin Output

IEC C14 Input

6-Pin Output

10-Pin Output

To run DC-powered lab and medical equipment from your outlet, add a power cord with the plug style and length you need. All of these adapters meet strict IEC standards while some also meet ANSI/AAMI (Association for the Advancement of Medical Instrumentation) standards for use with medical devices. They also have a Means of Protection rating of 2xMOPP, which is the highest level of shock protection available for medical-grade power supplies, so in addition to using them with lab and medical equipment, you can use them with devices that come into contact with patients.

Unlike adapters with bodies that plug directly into an outlet, the body of these adapters rests on a desk or the floor, so it won’t block multiple outlets. Adapters with an IEC C8 input connection require power cords with a C7 socket. Those with an IEC C14 input connection require power cords with a C13 socket.

If you exceed the maximum voltage or load, these adapters shut down to protect both the adapters and the connected equipment.

All of these adapters meet U.S. UL safety standards. Some also meet Canadian and European safety standards. Adapters with Class II shock protection have two levels of insulation to prevent electrical shocks. Those with Class I shock protection prevent electrical shocks with a combination of insulation and a protective ground.

Some of these adapters 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. Others also meet ErP (European Union) Stage 2 standards for energy efficiency when you are using them.

Barrel/Pin Output Connection						Straight-Blade Input Connection
Voltage	Current, A	Polarity	End ID, mm	End OD, mm	End Shape	Voltage	Current, A	End Shape	Lg., ft.	Shock Protection Class	Protections Provided	Specifications Met	Color		Each
Detachable-Cord
IEC C8 Input × Barrel Output
48V DC	1.9	Positive	2.1	5.5	Straight	120V AC, 240V AC	1.2	Straight	5	II	Overload, Overvoltage, Short Circuit	UL Recognized Component, C-UL Recognized Component, DOE Level VI Efficiency, ANSI/AAMI 60601-1, ErP Stage 2 Efficiency, IEC 60601-1, TUV Rheinland Certified	Black	00000000	000000
IEC C14 Input × Barrel Output
48V DC	2.5	Positive	2.1	5.5	Straight	120V AC, 240V AC	1.4	Straight	5	I	Overload, Overvoltage, Short Circuit	UL Recognized Component, C-UL Recognized Component, DOE Level VI Efficiency, ANSI/AAMI 60601-1, ErP Stage 2 Efficiency, IEC 60601-1, TUV SUD Certified	Black	00000000	00000
Nondetachable-Cord
IEC C8 Input × 4-Pin Output
48V DC	2.3	Positive	__	__	Straight	120V AC, 240V AC	1.3	Straight	3.28	II	Overload, Overvoltage, Overtemp, Short Circuit	CE Mark, 60950-1, IEC/ES/CSA/EN60601-1, IEC/UL/CSA/EN62368-1, IEC60601-1-11	Black	0000000	000000
IEC C14 Input × 4-Pin Output
48V DC	3.4	Positive	__	__	Straight	120V AC, 240V AC	2.5	Straight	3.44	I	Overvoltage, Short Circuit	CE Marked, EN6060-1, IEC60601-1, UL6060-1	Black	0000000	000000
IEC C14 Input × 6-Pin Output
48V DC	5.2	Positive	__	__	Straight	120V AC, 240V AC	1.3	Straight	2.62	I	Overload, Overvoltage, Overtemp, Short Circuit	CE Marked, 60950-1, IEC/ES/CSA/EN60601-1, IEC/UL/CSA/EN62368-1	Black	0000000	000000
IEC C14 Input × 10-Pin Output
48V DC	3.3	Positive	__	__	Straight	120V AC, 240V AC	3	Straight	2.62	I	Overload, Overvoltage, Overtemp, Short Circuit	CE Marked, 60950-1, IEC/ES/CSA/EN60601-1, IEC/UL/CSA/EN62368-1, IEC60601-1-11	Black	0000000	000000

Barrel-Style DC Power Cords

Carry DC power in or out of electronic devices with these cords. All have industry standard barrel-style connections, letting you power electronics from power supplies. Link together multiple cords to carry electricity over long distances.

Plug × Socket

			Plug			Socket				Cord
Wire Gauge	Current, A	Voltage	End ID, mm	End OD, mm	End Lg., mm	For Plug End ID, mm	For Plug End OD, mm	Color	Lg., ft.	OD	Insulation Material	Temp. Range, °F		Each
18	7	48V DC	2.1	5.5	12	2.1	5.5	Black	15	0.21"	PVC Plastic	-10° to 175°	0000000	000000
18	8	48V DC	2.5	5.5	12	2.5	5.5	Black	15	0.21"	PVC Plastic	-10° to 175°	0000000	00000