About NEMA Straight-Blade Plugs, Connectors, and Receptacles
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About NEMA Plugs, Sockets, and Receptacles
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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.
| 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 | |
Grounded | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5-20 | 125V AC | 20A | Screw Terminals | Back | Surface | Hazardous Location, Outdoor | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G NEC Class III Divisions 1, 2 NEMA 3 NEMA 7 NEMA 9 NEC Zone 1 Groups IIB, IIA | Gray | NPT | 0000000 | 0000000 | |
Grease Fitting Adapters
When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.
Brass adapters resist corrosion better than zinc-plated steel adapters.
For technical drawings and 3-D models, click on a part number.
Connection | ||||
|---|---|---|---|---|
| Male | Female | Material | Each | |
Adapters | ||||
| NPT 1/8 | NPT 1/8 | Brass | 00000000 | 000000 |
Flow-Stop Grease Fittings
Prevent damage caused by over-lubrication—these fittings automatically stop grease flow when pressure is within the shut-off range. They resume flow when the pressure drops below the range. An integral check valve prevents grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants. These fittings are also known as hydraulic grease fittings. They have PTF-SAE (Dryseal) threads, which are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Gas Chimney Vents and Fittings
For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.
To join pipes and connectors, insert a male end into a female end and secure with the included locking band.
For technical drawings and 3-D models, click on a part number.
Adjustable-angle elbow connectors can be used at an angle or straight.