100A Outlets | McMaster-Carr

Clear All

	Current Current	Show

100A

	Current Current	Hide

	Voltage Voltage

	Number of Poles Number of Poles

	Type Type


Receptacle	Plug

Socket

	Number of Wires Number of Wires

	For Wire Gauge For Wire Gauge

10
9
8
7
6
5
4
3
2
1
1/0

	Wire Connection Type Wire Connection Type


Screw Terminals	Wire Leads

	Electrical Phase Electrical Phase

Three

	Shape Shape

	Straight
	30° Elbow
	15° Elbow

	Application Application

Power

	Face Diameter Face Diameter

	Environment Environment

High-
Pressure
Washdown

	Gender Gender

Female

Male

	Connection Type Connection Type

	Pin

	Number of Ground Connections Number of Ground Connections

	Specifications Met Specifications Met

CE Marked

CSA

IEC

	Environmental Rating Environmental Rating

	Industry Designation Industry Designation

3W3P

3W4P

4W4P

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

DFARS Specialty Metals
COTS-Exempt

	Minimum Temperature Minimum Temperature

-50° F or less

-49° to -25° F

-14° to 0° F

	Housing Material Housing Material

Plastic

Aluminum

	Wire Lead Gauge Wire Lead Gauge

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

Forward

How can we improve?

26 Products

Safe-Break Pin-and-Sleeve Connectors

Connect and disconnect with the power on—spring-loaded contacts open like a switch when separating the connectors, preventing an electrical arc. These connectors are approved as switch-rated connectors for branch circuit and motor circuit disconnect switching. When mated, they form a NEMA 4X rated connection that resists corrosion and protects against washdowns. A ground pin is included in the number of wires.

Receptacles include a junction box with a conduit entry hub.

Finger drawplates (sold separately) create a grip around plugs and sockets or receptacles, making it easier to pull them together tightly when mating.

Caps (sold separately) protect plugs when not in use.

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

Plugs

3W4P

Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	For Wire Gauge	For Cable OD	Temp. Range, °F	Environmental Rating	Choose a Voltage		Each
2.6"	4	1	3	3W4P	Three	100A	Screw Terminals	10-2	0.51"-1.38"	-40° to 140°	IP66, IP67, IP69K, NEMA 4X	250V AC, 480V AC, 600V AC	0000000	0000000

Sockets

3W4P

Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	For Wire Gauge	For Cable OD	Temp. Range, °F	Environmental Rating	Choose a Voltage		Each
2.6"	4	1	3	3W4P	Three	100A	Screw Terminals	10-2	0.51"-1.38"	-40° to 140°	IP66, IP67, IP69K, NEMA 4X	250V AC, 480V AC, 600V AC	0000000	0000000

30° Elbow Female Receptacles

3W4P

									Conduit
Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	For Wire Gauge	Trade Size	Thread Type	Temp. Range, °F	Environmental Rating	Choose a Voltage		Each
2.6"	4	1	3	3W4P	Three	100A	Screw Terminals	10-2	1 1/2	NPT	-40° to 140°	IP66, IP67, IP69K, NEMA 4X	250V AC, 480V AC, 600V AC	0000000	0000000

Finger Drawplates for Plugs, Sockets, and Receptacles

For Connector Current	Includes		Each
100 A	Two Drawplates, Two Gaskets	00000000	000000

Replacement Pins for Plugs

Ground Pins
For Connector Current	Pin Material		Each
100 A	Silver-Plated Nickel	00000000	000000
Power Pins
100 A	Silver-Plated Nickel	00000000	00000

Caps for Plugs

For Connector Current	For Face Dia.	Manufacturer	Manufacturer Model No.	Material	Color	Environmental Rating		Each
100 A	2.6"	Meltric	31-6A426	Neoprene Rubber	Black	IP66, IP67, IP69K, NEMA 4X	00000000	000000

Replacement Sleeves for Sockets and Receptacles

Ground Sleeves
For Connector Current	Sleeve Material		Each
100 A	Silver-Plated Nickel	00000000	000000
Power Sleeves
100 A	Silver-Plated Nickel	00000000	00000

Replacement Covers for Sockets and Receptacles

For Connector Current	Material		Each
100 A	Polyester Plastic	00000000	000000

Replacement Pawls for Sockets and Receptacles

For Connector Current	Material		Each
100 A	Polyester Plastic	00000000	000000

IEC Pin-and-Sleeve Connectors

These connectors meet international standards IEC 60309-1 and 60309-2, so they’re compatible with other IEC 60309 devices. They have a nonconductive nylon housing so they’re safer to use than components made of metal. Plugs have a notch that must line up with a keyway in sockets and receptacles when mating. All have a ground pin that is included in the number of wires.

IP67 rated connectors protect against dust and submersion.

Plugs

250V AC,
3W4P
Male

480V AC,
3W4P
Male

Rated IP67
Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	For Wire Gauge	For Cable OD	Temp. Range, °F	Choose a Voltage		Each
4.37"	4	1	3	3W4P	Three	100A	Screw Terminals	4-1	0.91"-1.68"	-40° to 165°	250V AC, 480V AC	000000000	0000000

Sockets

250V AC,
3W4P
Female

480V AC,
3W4P
Female

Rated IP67
Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	For Wire Gauge	For Cable OD	Temp. Range, °F	Choose a Voltage		Each
4.92"	4	1	3	3W4P	Three	100A	Screw Terminals	4-1	0.91"-1.68"	-40° to 165°	250V AC, 480V AC	000000000	0000000

Sockets with Cable

480V AC,
3W4P
Female

											20 ft. Cable Lead
Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	Wire Lead Gauge	Temp. Range, °F	Voltage		Each
Rated IP67
3"	4	1	3	3W4P	Three	100A	Wire Leads	2	0° to 120°	480V AC	000000000	000000000

Female Receptacles

250V AC,
3W4P
Female

480V AC,
3W4P
Female

Rated IP67
Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Wire Connection Type	For Wire Gauge	Temp. Range, °F	Choose a Voltage		Each
4.49"	4	1	3	3W4P	Three	100A	Screw Terminals	4-1/0	-40° to 165°	250V AC, 480V AC	000000000	0000000

Corrosion-Resistant Pin-and-Sleeve Connectors

When used together, connectors maintain a watertight and corrosion-resistant NEMA 4X connection. All meet UL 1686 and are fully interchangeable with other UL 1686 configured and listed devices.

3W4P (three wire four pole) connectors have a ground pin that is included in the number of poles. They are marked 3W4P.

Receptacles include a mounting box with a conduit entry hub.

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

Plugs

	Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Voltage	Wire Connection Type	For Wire Gauge	For Cable OD	Temp. Range, °F		Each
A	2.5"	3	0	3	3W3P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	0.88"-1.68"	-55° to 100°	0000000	0000000
B	2.8"	4	1	3	3W4P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	0.88"-1.68"	-55° to 100°	0000000	000000
C	2.8"	4	0	4	4W4P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	0.88"-1.68"	-55° to 100°	0000000	000000

Sockets

	Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Voltage	Wire Connection Type	For Wire Gauge	For Cable OD	Temp. Range, °F		Each
A	2.5"	3	0	3	3W3P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	0.88"-1.68"	-55° to 100°	0000000	0000000
B	2.8"	4	1	3	3W4P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	0.88"-1.68"	-55° to 100°	0000000	000000
C	2.8"	4	0	4	4W4P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	0.88"-1.68"	-55° to 100°	0000000	000000

15° Elbow Female Receptacles

											Conduit
	Face Dia.	No. of Poles	No. of Ground Connections	No. of Wires	Industry Designation	Electrical Phase	Current	Voltage	Wire Connection Type	For Wire Gauge	Trade Size	Thread Type	Temp. Range, °F		Each
A	2.5"	3	0	3	3W3P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	1 1/2	NPT	-55° to 100°	0000000	0000000
B	2.8"	4	1	3	3W4P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	1 1/2	NPT	-55° to 100°	0000000	00000000
C	2.8"	4	0	4	4W4P	Three	100A	250V DC/600V AC	Screw Terminals	4-2	1 1/2	NPT	-55° to 100°	0000000	000000

Flat Pin-and-Sleeve Connectors

Reduce the likelihood of slips and falls in high-traffic areas—plugs and sockets won't roll when stepped on. Ground pins are included in the number of wires.

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

Plugs

No. of Poles	No. of Ground Connections	No. of Wires	Current (Voltage)	Wire Connection Type	For Wire Gauge	For Cable OD	Ht.	Wd.	Temp. Range, °F		Each
2	1	3	100A (125V AC); 100A (250V AC); 100A (125V DC)	Screw Terminals	4-2	0.26"-0.92"	1.3"	4.1"	-5° to 265°	000000	000000

Sockets

No. of Poles	No. of Ground Connections	No. of Wires	Current (Voltage)	Wire Connection Type	For Wire Gauge	For Cable OD	Ht.	Wd.	Temp. Range, °F		Each
2	1	3	100A (125V AC); 100A (250V AC); 100A (125V DC)	Screw Terminals	4-2	0.26"-0.92"	1.3"	4.1"	-5° to 265°	000000	000000