Hazardous Location Electrical Plugs

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	Type Type


Plug	Receptacle

Socket

	NEMA Style NEMA Style

	5-15		5-20

	Shape Shape


Straight	60° Elbow

30° Elbow

	Connection Type Connection Type


Straight Blade	Pin

	Environment Environment

	Environmental Rating Environmental Rating

	Current Current

	Housing Material Housing Material

Aluminum

Plastic

	Voltage Voltage

	Gender Gender

Male

Female

	Number of Poles Number of Poles

	Color Color

	Gray
	Black

	Specifications Met Specifications Met

CSA

	For Wire Gauge For Wire Gauge

	Number of Wires Number of Wires

	For Maximum Cable OD For Maximum Cable OD

0.64"

0.81"

	Face Diameter Face Diameter

2.6"

3.1"

	Cover Type Cover Type

Attached

Spring Loaded

	Electrical Phase Electrical Phase

Three

Single

	Gasket Color Gasket Color

	Orange
	Black
	Red

	For Minimum Cable OD For Minimum Cable OD

0.44"

0.54"

0.66"

	For Face Diameter For Face Diameter

2.6"

3.1"

	Conduit Trade Size Conduit Trade Size

1/2

3/4

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24 Products

About NEMA Plugs, Sockets, and Receptacles

Hazardous Location Straight-Blade Plugs and Receptacles

Use connectors where ignitable gas and dust may be present. They are UL listed for Class I, Division 1 and 2, Groups C and D; Class II, Division 1 and 2, Groups F and G; and Class III hazardous environments.

Receptacles are compatible with both the NEMA 5-15 and 5-20 plugs.

Note: The current rating of your plug should not exceed that of your receptacle.

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

Three-Blade Plugs

NEMA 5-15 Male

NEMA 5-20 Male

Grounded
NEMA Style	Voltage	Current	OD	Wire Connection Type	For Cable OD	Environment	Environmental Rating	Color		Each
5-15	125V AC	15A	1.7"	Screw Terminals	0.54"-0.64"	Corrosive, Hazardous Location, Outdoor, Washdown	NEMA 3 NEMA 4 NEMA 4X UL Listed Class I, Division 1, Group C UL Listed Class I, Division 1, Group D UL Listed Class I, Division 2, Group C UL Listed Class I, Division 2, Group D UL Listed Class II, Division 1, Group F UL Listed Class II, Division 1, Group G UL Listed Class II, Division 2, Group F UL Listed Class II, Division 2, Group G UL Listed Class III	Gray	0000000	0000000
5-20	125V AC	20A	1.7"	Screw Terminals	0.54"-0.64"	Corrosive, Hazardous Location, Outdoor, Washdown	NEMA 3 NEMA 4 NEMA 4X UL Listed Class I, Division 1, Group C UL Listed Class I, Division 1, Group D UL Listed Class I, Division 2, Group C UL Listed Class I, Division 2, Group D UL Listed Class II, Division 1, Group F UL Listed Class II, Division 1, Group G UL Listed Class II, Division 2, Group F UL Listed Class II, Division 2, Group G UL Listed Class III	Gray	0000000	000000

Three-Slot 60° Elbow Female Receptacles with Attached Cover

NEMA 5-20 Female

Grounded
NEMA Style	Voltage	Current	Wire Connection Type	Receptacle Terminal Location	Mounting Location	Environment	Environmental Rating	Color	Conduit Thread Type	Choose a Conduit Trade Size		Each
5-20	125V AC	20A	Screw Terminals	Back	Surface	Hazardous Location, Outdoor	NEMA 3 NEMA 7 NEMA 9 UL Listed Class I, Division 1, Group C UL Listed Class I, Division 1, Group D UL Listed Class I, Division 2, Group C UL Listed Class I, Division 2, Group D UL Listed Class II, Division 1, Group F UL Listed Class II, Division 1, Group G UL Listed Class II, Division 2, Group F UL Listed Class II, Division 2, Group G UL Listed Class III	Gray	NPT	1/2, 3/4, 1	0000000	0000000

Hazardous Location Safe-Break
Pin-and-Sleeve Connectors

Use connectors where ignitable gas and dust may be present, such as in refineries and silos. They are CSA certified for Class I, Division 2, Groups A, B, C, and D; and Class II, Division 2, Groups E, F, and G. All have a chamber that withstands the pressure of an internal ignition—isolating it from spreading to the surrounding environment. They're rated IP67 for protection from washdowns.

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

3W2P

4W3P

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
2"	2	1	3	3W2P	Single	20A	Screw Terminals	16-10	0.44"-0.81"	-40° to 140°	125V AC	0000000	0000000
2"	3	1	4	4W3P	Three	20A	Screw Terminals	16-10	0.44"-0.81"	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000
2.6"	2	1	3	3W2P	Single	30A	Screw Terminals	14-6	0.44"-0.81"	-40° to 140°	125V AC	0000000	000000
2.6"	3	1	4	4W3P	Three	30A	Screw Terminals	14-6	0.44"-0.81"	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000
3.1"	3	1	4	4W3P	Three	60A	Screw Terminals	10-4	0.66"-1"	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000

Sockets

3W2P

4W3P

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
2"	2	1	3	3W2P	Single	20A	Screw Terminals	16-10	0.44"-0.81"	-40° to 140°	125V AC	0000000	0000000
2"	3	1	4	4W3P	Three	20A	Screw Terminals	16-10	0.44"-0.81"	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000
2.6"	2	1	3	3W2P	Single	30A	Screw Terminals	14-6	0.44"-0.81"	-40° to 140°	125V AC	0000000	000000
2.6"	3	1	4	4W3P	Three	30A	Screw Terminals	14-6	0.44"-0.81"	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000
3.1"	3	1	4	4W3P	Three	60A	Screw Terminals	10-4	0.66"-1"	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000

30° Elbow Female Receptacles


	3W2P
	4W3P

									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	Choose a Voltage		Each
2"	2	1	3	3W2P	Single	20A	Screw Terminals	16-10	3/4	NPT	-40° to 140°	125V AC	0000000	0000000
2"	3	1	4	4W3P	Three	20A	Screw Terminals	16-10	3/4	NPT	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000
2.6"	2	1	3	3W2P	Single	30A	Screw Terminals	14-6	3/4	NPT	-40° to 140°	125V AC	0000000	000000
2.6"	3	1	4	4W3P	Three	30A	Screw Terminals	14-6	3/4	NPT	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	000000
3.1"	3	1	4	4W3P	Three	60A	Screw Terminals	10-4	1	NPT	-40° to 140°	250V AC, 480V AC, 600V AC	0000000	00000000

Finger Drawplates for Plugs, Sockets, and Receptacles

For Connector Current	Includes		Each
20 A	Two Drawplates, Two Gaskets	00000000	000000
30 A	Two Drawplates, Two Gaskets	00000000	00000
60 A	Two Drawplates, Two Gaskets	00000000	00000

Caps for Plugs

For Connector Current	For Face Dia.	Manufacturer	Manufacturer Model No.	Material	Color		Each
20 A	2"	Meltric	22-1A426	Neoprene Rubber	Black	0000000	000000
30 A	2.6"	Meltric	22-3A426	Neoprene Rubber	Black	0000000	00000
60 A	3.1"	Meltric	22-6A426	Neoprene Rubber	Black	0000000	00000

Caps for Hazardous Location
Safe-Break Pin-and-Sleeve Connectors

Caps are watertight to protect hazardous location safe-break plugs when not in use.

For Plugs
For Face Dia.	Manufacturer	Manufacturer Model No.	Material	Color	Environment	Environmental Rating		Each
2"	Meltric	22-1A426	Neoprene Rubber	Black	Washdown	IP66	0000000	000000
2.6"	Meltric	22-3A426	Neoprene Rubber	Black	Washdown	IP66	0000000	00000
3.1"	Meltric	22-6A426	Neoprene Rubber	Black	Washdown	IP66	0000000	00000

Terms and Conditions and Privacy Policy

About NEMA Plugs, Sockets, and Receptacles

Hazardous Location Straight-Blade Plugs and Receptacles

Hazardous Location Safe-BreakPin-and-Sleeve Connectors

Caps for Hazardous LocationSafe-Break Pin-and-Sleeve Connectors

Hazardous Location Safe-Break
Pin-and-Sleeve Connectors

Caps for Hazardous Location
Safe-Break Pin-and-Sleeve Connectors