CHANGSHA ELEWELL IMPORT&EXPORT CO.,LTD
CHANGSHA ELEWELL IMPORT&EXPORT CO.,LTD, Professinal and Reliable supplier for electrical conduit system!
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The UL 514B Standard EMT Compression Coupling is designed to provide a secure and reliable connection between two sections of Electrical Metallic Tubing (EMT). Engineered for durability and ease of installation, this coupling ensures a robust and compliant connection, making it ideal for a wide range of commercial, industrial, and residential applications.
| Property | Details |
|---|---|
| Material | Zinc die-cast |
| Coupling Type | Compression |
| Conduit Type | Electrical Metallic Tubing (EMT) |
| Available Sizes | 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 3 1/2", 4" |
| Finish | Corrosion-resistant coating |
| Standards | UL 514B, CSA C22.2 No. 18.3 |
| Temperature Rating | -40°F to 140°F (-40°C to 60°C) |
| Package Quantity | 25 per box (varies by size) |
| Size | Inner Diameter (ID) | Outer Diameter (OD) | Weight (lbs/unit) | Torque Rating |
|---|---|---|---|---|
| 1/2" | 0.622" | 0.706" | 0.15 | 35 in-lbs |
| 3/4" | 0.824" | 0.922" | 0.20 | 40 in-lbs |
| 1" | 1.049" | 1.163" | 0.25 | 45 in-lbs |
| 1 1/4" | 1.380" | 1.510" | 0.30 | 50 in-lbs |
| 1 1/2" | 1.610" | 1.740" | 0.35 | 55 in-lbs |
| 2" | 2.067" | 2.197" | 0.50 | 60 in-lbs |
| 2 1/2" | 2.469" | 2.875" | 0.75 | 65 in-lbs |
| 3" | 3.068" | 3.500" | 1.00 | 70 in-lbs |
| 3 1/2" | 3.548" | 4.000" | 1.25 | 75 in-lbs |
| 4" | 4.026" | 4.500" | 1.50 | 80 in-lbs |
