Electrical Metallic Tube Set-Screw Connector

• Conduit Termination: Attaches EMT to a box or enclosure via a knockout.
• Mechanical Security: Set screws (typically 1-2 per connector) clamp the EMT.
• Grounding: As a metallic fitting (steel or zinc alloy).
• Wiring Protection: Shields wires at the conduit's end.
• Ease of Installation: Simple design allows quick attachment with a screwdriver.
• Residential:

Used to connect 1/2" EMT conduit to junction boxes or outlet boxes for lighting, outlets, or appliance circuits.

• Commercial:

Employed in office buildings, retail spaces, or warehouses.

• Industrial (Light Duty):

Applied in factories or workshops to connect EMT to control panels or enclosures.

• Specific Uses:

Box Connection: attaching EMT to junction boxes or panels.

Transition: Adapts EMT to other fittings or devices with knockouts.

Conduit End Protection: Caps conduit runs at termination points.

1. Main Body:

• Material: Galvanized steel or zinc alloy.
• Design: A hollow, cylindrical sleeve with a smooth interior bore to accept EMT conduit.

2. Male-Threaded End:

• Material: Same as the body.
• Design: Features external threads at one end.

3. Set-Screw Mechanism:

• Material: Steel screws.
• Design: One or two threaded holes on the body's side, each with a set screw that tightens against the EMT conduit.

4. Throat Insulator (Optional):

• Material: Plastic or metal.
• Design: A ring or sleeve inserted inside the connector's throat.

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