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EMT set screw connector with insulated throat features a built-in nylon lining that proactively shields wires from metal burrs, effectively preventing ground faults and arc faults. It secures EMT to enclosures by driving set screws that bite into the conduit wall. This direct metal-to-metal contact creates a mechanically rigid and electrically grounded connection, all with a quick and tool-simple installation.
Available size
| Trade size | Material | Connection | Ref. No. |
|---|---|---|---|
| 1/2″ | Zinc / steel | Set screw + thread | C3121 (UL) |
| 3/4″ | Zinc / steel | Set screw + thread | C3122 (UL) |
| 1″ | Zinc / steel | Set screw + thread | C3123 (UL) |
| 1-1/4″ | Zinc / steel | Set screw + thread | C3124 (UL) |
| 1-1/2″ | Zinc / steel | Set screw + thread | C3125 (UL) |
| 2″ | Zinc / steel | Set screw + thread | C3126 (UL) |
| 2-1/2″ | Zinc / steel | Set screw + thread | C3127 (UL) |
| 3″ | Zinc / steel | Set screw + thread | C3128 (UL) |
| 4″ | Zinc / steel | Set screw + thread | C3129 (UL) |
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.