About Wire and Cable
More
About Industry Designation for Cable Insulation
More
About NEMA Straight-Blade Plugs, Connectors, and Receptacles
More
About NEMA Plugs, Sockets, and Receptacles
More
About Extension Cords
More
Premium Straight-Blade Plugs, Sockets, and Receptacles
Built to handle tough, repetitive-use applications, these are more durable than standard straight-blade connectors.
Receptacles for outlet boxes fit standard wall plates (not included).
Note: The current rating of your plug should not exceed that of your socket or receptacle.
For technical drawings and 3-D models, click on a part number.
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Environmental Rating | Specifications Met | Color | Each | |
Non-Grounded | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
10-50 | 125V AC/250V AC | 50A | 2.9" | Screw Terminals | 0.63"-1.22" | IP20 | UL Listed, CSA Certified, UL 94 HB | Black | 0000000 | 0000000 |
NEMA Style | Voltage | Current | OD | Wd. | Wire Connection Type | For Cable OD | Specifications Met | Color | Each | |
Grounded | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
5-50 | 125V AC | 50A | __ | 2.8" | Screw Terminals | 0.63"-1.19" | UL Listed, CSA Certified, UL 498 | Black | 0000000 | 0000000 |
6-50 | 250V AC | 50A | 2.7" | __ | Screw Terminals | 0.63"-1.19" | UL Listed, CSA Certified, UL 498 | Black | 0000000 | 000000 |
7-50 | 277V AC | 50A | __ | 2.8" | Screw Terminals | 0.63"-1.19" | UL Listed, CSA Certified | Black | 0000000 | 000000 |
Non-Grounded | ||||||||||
10-50 | 125V AC/250V AC | 50A | 2.7" | __ | Screw Terminals | 0.63"-1.19" | UL Listed, CSA Certified, UL 498 | Black | 0000000 | 000000 |
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Environmental Rating | Specifications Met | Color | Each | |
Grounded | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
14-50 | 125V AC/250V AC | 50A | 2.9" | Screw Terminals | 0.63"-1.31" | IP20 | UL Listed, CSA Certified, UL 94 HB | Black | 0000000 | 0000000 |
15-50 | 250V AC | 50A | 2.9" | Screw Terminals | 0.63"-1.31" | IP20 | UL Listed, CSA Certified, UL 94 HB | Black | 0000000 | 000000 |
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Environmental Rating | Specifications Met | Color | Each | |
Non-Grounded | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
10-50 | 125V AC/250V AC | 50A | 2.9" | Screw Terminals | 0.63"-1.22" | IP20 | UL Listed, CSA Certified, UL 94 HB | Black | 0000000 | 0000000 |
NEMA Style | Voltage | Current | Face Dia. | Wire Connection Type | Receptacle Terminal Location | Mounting Location | Environmental Rating | Specifications Met | Color | Each | |
Grounded | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
6-50 | 250V AC | 50A | 2.1" | Screw Terminals | Back | Outlet Box | IP20 | UL Listed, CSA Certified, UL 94 V-0 | Black | 0000000 | 000000 |
Non-Grounded | |||||||||||
10-50 | 125V AC/250V AC | 50A | 2.1" | Screw Terminals | Back | Outlet Box | IP20 | UL Listed, CSA Certified, UL 94 V-0 | Black | 0000000 | 00000 |
NEMA Style | Voltage | Current | Face Dia. | Wire Connection Type | Receptacle Terminal Location | Mounting Location | Environmental Rating | Specifications Met | Color | Each | |
Grounded | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
14-50 | 125V AC/250V AC | 50A | 2.4" | Screw Terminals | Back | Outlet Box | IP20 | UL Listed, CSA Certified, UL 94 V-0 | Black | 0000000 | 0000000 |
Straight-Blade Plugs, Sockets, and Receptacles
90° elbow plugs with a rotating face can be plugged in at any angle.
Receptacles for outlet boxes fit standard wall plates (not included).
Note: The current rating of your plug should not exceed that of your socket or receptacle.
For technical drawings and 3-D models, click on a part number.
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Color | Each | |
Grounded | ||||||||
---|---|---|---|---|---|---|---|---|
14-50 | 125V AC/250V AC | 50A | 3.1" | Screw Terminals | 0.43"-1.31" | Gray | 0000000 | 000000 |
NEMA Style | Voltage | Current | OD | Wire Connection Type | For Cable OD | Features | Color | Each | |
Grounded | |||||||||
---|---|---|---|---|---|---|---|---|---|
14-50 | 125V AC/250V AC | 50A | 3.3" | Screw Terminals | 0.63"-1.38" | Rotating Face | Black | 0000000 | 000000 |
NEMA Style | Voltage | Current | Face Dia. | Wire Connection Type | Receptacle Terminal Location | Mounting Location | Color | Each | |
Grounded | |||||||||
---|---|---|---|---|---|---|---|---|---|
14-50 | 125V AC/250V AC | 50A | 2.1" | Screw Terminals | Back | Outlet Box | Black | 0000000 | 000000 |
Welding Cable Connector Sets
Each set includes one plug and one socket. Plugs lock into sockets with a cam action that pulls the two pieces together tightly. The housing resists oil.
For technical drawings and 3-D models, click on a part number.
Mated Housing | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | Dia. | Lg. | Color | Temp. Range, °F | Each | |
250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 9.7" | Black | -50° to 350° | 0000000 | 000000 |
350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 9.8" | Black | -50° to 350° | 0000000 | 00000 |
500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 9.8" | Black | -50° to 350° | 0000000 | 00000 |
Welding Cable Connectors
Deliver power to welding cable. Plugs lock into sockets with a cam action that pulls the two pieces together tightly. The housing resists oil.
Use lug adapters (sold separately) to connect welding plugs to the stud of a power supply.
For technical drawings and 3-D models, click on a part number.
Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | OD | Lg. | Color | Temp. Range, °F | Each | |
250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 5.9" | Black | -50° to 350° | 0000000 | 000000 |
350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 5.9" | Black | -50° to 350° | 0000000 | 00000 |
500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 5.9" | Black | -50° to 350° | 0000000 | 00000 |
Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | OD | Lg. | Color | Temp. Range, °F | Each | |
250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 4.9" | Black | -50° to 350° | 0000000 | 000000 |
350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 4.9" | Black | -50° to 350° | 0000000 | 00000 |
500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 4.9" | Black | -50° to 350° | 0000000 | 00000 |
Extension Cord Adapters
Change the connection style between an outlet and your equipment.
NEMA 14-30 and NEMA 14-50 adapters are commonly used to charge electric vehicles.
Adapters with a 90° elbow plug sit flush against wall outlets to fit in tight spaces.
Adapters with a handle make it easy to pull plugs out of sockets.
STW and SJTW adapters have a water-resistant outer insulation.
For technical drawings and 3-D models, click on a part number.
Cord | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wire Gauge | Current, A | Voltage | Power-Indicating Light | Features | OD | Insulation Material | Industry Designation | Color | Each | |
90° Elbow NEMA 14-50 Plug × 90° Elbow NEMA 6-50 Socket (with Handle) | |||||||||||
1 1/2 ft. | 6 | 50 | 125V AC/250V AC | Without Power-Indicating Light | Handle | 0.85" | PVC Plastic | STW | Yellow | 0000000 | 000000 |
NEMA L14-30 Plug × 90° Elbow NEMA 6-50 Socket | |||||||||||
1 1/2 ft. | 10 | 30 | 125V AC/250V AC | Without Power-Indicating Light | Handle | 0.69" | PVC Plastic | STW | Yellow | 0000000 | 00000 |
Abrasion-Resistant Extension Cords
Thick insulation protects the internal wires of these cords, so they can be used in high-traffic areas and over rough surfaces. The industry designation is STW, so the insulation resists water.
Cords with a NEMA 14-50 plug and socket have a high current rating and are often used to power electric vehicles. The light on their socket illuminates when the cord has power. Their plug and socket have handles, making them easy to grip when plugging or unplugging them.
Cords with a 90° elbow plug fit flush against a wall outlet, so they fit behind machinery or in areas where space is tight.
For technical drawings and 3-D models, click on a part number.
Cord | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Wire Ga. | Current, A | Voltage | Power-Indicating Light | Features | OD | Insulation Material | Industry Designation | Specifications Met | Color | Each | |
90° Elbow NEMA 14-50 Plug × NEMA 14-50 Socket | |||||||||||
15 ft. | |||||||||||
8, 6 | 50 | 125V AC/250V AC | With Power-Indicating Light | Handle | 1.08" | PVC Plastic | STW | UL Listed, C-UL Listed | Black | 00000000 | 0000000 |
30 ft. | |||||||||||
8, 6 | 50 | 125V AC/250V AC | With Power-Indicating Light | Handle | 1.08" | PVC Plastic | STW | UL Listed, C-UL Listed | Black | 00000000 | 000000 |
50 ft. | |||||||||||
8, 6 | 50 | 125V AC/250V AC | With Power-Indicating Light | Handle | 1.08" | PVC Plastic | STW | UL Listed, C-UL Listed | Black | 00000000 | 000000 |
Power Cords
Connect equipment and devices to a power supply.
Cords with a NEMA 14-30 or 14-50 plug are often used to power electric vehicles. They have a high current rating.
Cords with a 90° elbow plug fit flush against a wall outlet, so they fit behind machinery or in areas where space is tight.
The insulation on STW and SJTW cords resists water. SRDT cords are for use with high-current equipment, such as ranges and dryers.
Cord | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Wire Gauge | Current, A | Voltage | Lg., ft. | OD | Wd. | Insulation Material | Industry Designation | Temp. Range, °F | Specifications Met | Color | Each | |
90° Elbow NEMA 10-50 Plug × Spade Terminals | ||||||||||||
8, 6 | 50 | 125V AC/250V AC | 4 | __ | 1.03" | PVC Plastic | SRDT | 0° to 140° | UL Listed | Gray | 000000000 | 000000 |
8, 6 | 50 | 125V AC/250V AC | 6 | __ | 1.03" | PVC Plastic | SRDT | 0° to 140° | UL Listed | Gray | 00000000 | 00000 |
90° Elbow NEMA 14-50 Plug × Wire Leads | ||||||||||||
8, 6 | 50 | 125V AC/250V AC | 4 | 1.08" | __ | PVC Plastic | STW | 0° to 140° | UL Listed | Black | 000000000 | 00000 |
8, 6 | 50 | 125V AC/250V AC | 30 | 1.08" | __ | PVC Plastic | STW | 0° to 140° | UL Listed | Black | 000000000 | 000000 |
8, 6 | 50 | 125V AC/250V AC | 36 | 1.08" | __ | PVC Plastic | STW | 0° to 140° | UL Listed | Black | 000000000 | 000000 |
90° Elbow NEMA 14-50 Plug × Spade Terminals | ||||||||||||
8, 6 | 50 | 125V AC/250V AC | 4 | 0.8" | __ | PVC Plastic | SRDT | 0° to 140° | UL Listed | Black | 000000000 | 00000 |
8, 6 | 50 | 125V AC/250V AC | 6 | 0.8" | __ | PVC Plastic | SRDT | 0° to 140° | UL Listed | Black | 00000000 | 00000 |
Welding Cable
- Use For: Welding
- 600V AC: Bend and Stay
600V AC/DC: Flexible - Temperature Range: -55° to 220° F
- Insulation: EPDM Rubber
This cable withstands abrasion, oil, and the rough conditions found in welding applications. It’s flame rated VW-1 to meet requirements for vertical flame testing.
Class K cable is for general purpose welding applications. It bends and stays in the position that you bend it.
Class M cable is more flexible and durable than Class K cable.
Per Ft. | |||||||||
---|---|---|---|---|---|---|---|---|---|
Wire Ga. | Stranded Wire Class | Strand Count | OD | Specifications Met | Choose an Outer Insulation Color | Length, ft. | 1-249 | 250-Up | |
Stranded Wire | |||||||||
600V AC | |||||||||
8 | K | 182/30 | 0.27" | UL 2556 VW-1 | 0000000 | 00000 | 00000 | ||
6 | K | 260/30 | 0.3" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
4 | K | 364/30 | 0.33" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
2 | K | 624/30 | 0.42" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
1 | K | 767/30 | 0.48" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
1/0 | K | 975/30 | 0.53" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
2/0 | K | 1,196/30 | 0.57" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
3/0 | K | 1,547/30 | 0.62" | UL 2556 VW-1 | 0000000 | 0000 | 0000 | ||
4/0 | K | 1,950/30 | 0.69" | UL 2556 VW-1 | 0000000 | 00000 | 0000 | ||
600V AC/600V DC | |||||||||
2 | M | 1,482/34 | 0.42" | UL 2556 VW-1 | Orange | 0000000 | 0000 | 0000 | |
1 | M | 1,843/34 | 0.49" | UL 2556 VW-1 | Orange | 0000000 | 0000 | 0000 | |
1/0 | M | 2,337/34 | 0.53" | UL 2556 VW-1 | Orange | 0000000 | 0000 | 0000 | |
2/0 | M | 2,886/34 | 0.59" | UL 2556 VW-1 | Orange | 0000000 | 0000 | 0000 |
Flame-Resistant Welding Cable
- Use For: Outdoors, Welding
- Flexible
- Temperature Range: -55° to 190° F
- Insulation: Polyethylene Plastic
This cable meets Mine Safety and Health Administration (MSHA) standards for flame resistance. It’s also flame rated VW-1 to meet requirements for preventing the spread of flames, based on a timed test with vertically suspended material. The insulation resists abrasion and chemicals.
Per Ft. | |||||||||
---|---|---|---|---|---|---|---|---|---|
Wire Ga. | Stranded Wire Class | Strand Count | OD | Outer Insulation Color | Specifications Met | Length, ft. | 10-249 | 250-Up | |
Stranded Wire | |||||||||
600V AC/600V DC | |||||||||
6 | M | 660/34 | 0.37" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 00000 | |
4 | M | 1,045/34 | 0.42" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 0000 | 0000 | |
2 | M | 1,634/34 | 0.48" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 0000 | |
1 | M | 2,090/34 | 0.53" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 00000 | |
1/0 | M | 2,597/34 | 0.58" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 00000 | |
2/0 | M | 3,300/34 | 0.63" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 00000 | |
3/0 | M | 4,214/34 | 0.7" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 00000 | |
4/0 | M | 5,225/34 | 0.8" | Orange | UL Listed, CSA Certified, UL 2556 VW-1 | 0000000 | 00000 | 00000 |