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Grounding metallic conduit bushing with insulated throat is a comprehensive safety solution for conduit terminations. It combines three critical functions: an integrated grounding lug for a secure grounding conductor connection, a built-in nylon lining that protects wires from abrasion and prevents electrical faults, and a smooth, rounded edge that safeguards wire insulation from the conduit’s sharp cut end.
Available size
| Trade size | Material | Connection | Ref. No. |
|---|---|---|---|
| 1/2″ | Zinc / malleable iron | Thread to RMC / IMC | C4161 (UL) |
| 3/4″ | Zinc / malleable iron | Thread to RMC / IMC | C4162 (UL) |
| 1″ | Zinc / malleable iron | Thread to RMC / IMC | C4163 (UL) |
| 1-1/4″ | Zinc / malleable iron | Thread to RMC / IMC | C4164 (UL) |
| 1-1/2″ | Zinc / malleable iron | Thread to RMC / IMC | C4165 (UL) |
| 2″ | Zinc / malleable iron | Thread to RMC / IMC | C4166 (UL) |
| 2-1/2″ | Zinc / malleable iron | Thread to RMC / IMC | C4167 (UL) |
| 3″ | Zinc / malleable iron | Thread to RMC / IMC | C4168 (UL) |
| 4″ | Zinc / malleable iron | Thread to RMC / IMC | C4169 (UL) |
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.