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| Conduit | Electrical Box |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Conduit
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Hazardous Location Conduit Connectors


Use to join pieces of thick-wall (rigid) metal conduit. These connectors meet Classes I, II, and III, Divisions 1 and 2 standards for flammable gases, combustible dust, and combustible fibers in hazardous locations.
Connectors with glide insert have three pieces; the outer two pieces turn independently, so you don't need to rotate the conduit.
Connectors with sealant chamber require packing fiber and sealing compound (sold separately). They minimize the travel of gases and flames through conduit.
For technical drawings and 3-D models, click on a part number.
Conduit Connection | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Material | For Conduit Material | Environmental Rating | Specifications Met | Each | |
Straight Connectors with Glide Insert | |||||||||
| 1/2 | 1/2 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 000000 |
| 3/4 | 3/4 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 | 1 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 1/4 | 1 1/4 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 1/2 | 1 1/2 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 2 | 2 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIB, IIA | UL Listed; CSA Certified | 0000000 | 000000 |
Straight Connectors with Sealant Chamber | |||||||||
| 1/2 | 1/2 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 3/4 | 3/4 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 | 1 | NPT | Female | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
Hazardous Location Conduit Access Ports
Also known as conduit bodies, these ports provide access to wire and cable inside thick-wall (rigid) metal conduit for pulling, splicing, and maintenance. They are also used to change the direction of a run. These ports meet Class I, II, and III; Divisions 1 and 2 standards for flammable gases, combustible dust, and combustible fibers in hazardous locations.
For technical drawings and 3-D models, click on a part number.



Conduit Connection | ||||||||
|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Material | Features | Environmental Rating | Each | |
Straight (C) | ||||||||
| 1/2 | 1/2 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
| 3/4 | 3/4 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
| 1 | 1 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
Tee (T) | ||||||||
| 1/2 | 1/2 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 00000 |
| 3/4 | 3/4 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
| 1 | 1 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
90° Elbow (LB) | ||||||||
| 1/2 | 1/2 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 00000 |
| 3/4 | 3/4 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
| 1 | 1 | NPT | Female | Aluminum | Removable Cover | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | 0000000 | 000000 |
Hazardous Location Conduit Adapters


Use to connect thick-wall (rigid) metal conduit to a knockout in an outlet box or enclosure.
Adapters with sealant chamber require packing fiber and sealing compound (sold separately). They minimize the travel of gases and flames through conduit.
For technical drawings and 3-D models, click on a part number.
Conduit Connection | Conduit or Electrical Box Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Conduit Trade Size | Pipe Size | Thread Type | Gender | Material | For Conduit Material | Environmental Rating | Specifications Met | Each | |
Straight Adapters | |||||||||||||
| 1/2 | 1/2 | NPT | Female | 1/2 | 1/2 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 000000 |
| 3/4 | 3/4 | NPT | Female | 3/4 | 3/4 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 | 1 | NPT | Female | 1 | 1 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 1/4 | 1 1/4 | NPT | Female | 1 1/4 | 1 1/4 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 1/2 | 1 1/2 | NPT | Female | 1 1/2 | 1 1/2 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 2 | 2 | NPT | Female | 2 | 2 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIB, IIA | UL Listed; CSA Certified | 0000000 | 000000 |
Straight Adapters with Sealant Chamber | |||||||||||||
| 1/2 | 1/2 | NPT | Female | 1/2 | 1/2 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 3/4 | 3/4 | NPT | Female | 3/4 | 3/4 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 | 1 | NPT | Female | 1 | 1 | NPT | Male | Aluminum | Aluminum, Stainless Steel, Steel | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
Hazardous Location Conduit Bushings

Join two different sizes of thick-wall (rigid) metal conduit. These bushings meet Class I and II, Division 1 and 2 standards for flammable gases and combustible dust in hazardous locations.
For technical drawings and 3-D models, click on a part number.
Conduit Connection | ||||||||
|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Material | Environmental Rating | Specifications Met | Each | |
| 3/4 × 1/2 | 3/4 × 1/2 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 1 × 1/2 | 1 × 1/2 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 0000 |
| 1 × 3/4 | 1 × 3/4 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 0000 |
| 1 1/4 × 1/2 | 1 1/4 × 1/2 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 0000 |
| 1 1/4 × 3/4 | 1 1/4 × 3/4 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 0000 |
| 1 1/4 × 1 | 1 1/4 × 1 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 0000 |
| 1 1/2 × 1 | 1 1/2 × 1 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 2 × 1 | 2 × 1 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
| 2 × 1 1/2 | 2 × 1 1/2 | NPT | Male × Female | Aluminum | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIC, IIB, IIA | UL Listed; CSA Certified | 0000000 | 00000 |
Armored Building Cable

- Use For: Buildings
- Flexible
- Temperature Range: 15° to 190° F
- Insulation:
Outer: Aluminum Armor
Inner: PVC Plastic
Also known as metal clad (MC) cable, this cable has metal armor that acts as conduit to protect the THHN building wires. It's often used along the exterior of walls to carry power to outlet boxes. It has an insulated ground wire that is not counted in the cable AWG.
Hazardous location environmental ratings indicate whether manufacturers have included safety features in products to facilitate their safe use in a hazardous environment. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.
For technical drawings and 3-D models, click on a part number.
| Wire Ga. | No. of Wires | Cable AWG | Current | OD | Inner Insulation Color | Industry Designation | Environmental Rating | Specifications Met | 10 ft. | 25 ft. | 50 ft. | 100 ft. | 250 ft. | |
Solid Wire | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
600V AC | ||||||||||||||
| 14 | 3 | 14/2 | 15 A @ 86° F | 0.44" | Black, Green, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 14 | 4 | 14/3 | 15 A @ 86° F | 0.46" | Black, Green, Red, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 14 | 5 | 14/4 | 15 A @ 86° F | 0.49" | Black, Blue, Green, Red, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 12 | 3 | 12/2 | 20 A @ 86° F | 0.48" | Black, Green, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 12 | 4 | 12/3 | 20 A @ 86° F | 0.51" | Black, Green, Red, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 12 | 5 | 12/4 | 20 A @ 86° F | 0.54" | Black, Blue, Green, Red, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 10 | 3 | 10/2 | 30 A @ 86° F | 0.54" | Black, Green, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 10 | 4 | 10/3 | 30 A @ 86° F | 0.58" | Black, Green, Red, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||
| 10 | 5 | 10/4 | 30 A @ 86° F | 0.62" | Black, Blue, Green, Red, White | MC, THHN | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 | UL 1569, Flame Rated VW-1 | 0000000 | |||||




























