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Applications: General purpose building wire for services, feeders and branch circuits. Conduit and raceways. 1/0 and larger for cable tray use. Features: 1/0 AWG and larger are rated for cable tray use. Rated Gasoline and Oil Resistant II. Resistant to abrasion, acids, alkalines, ozone and water.
27 cze 2023 · THHN/THWN-2 has a thermoplastic insulation, while XHHW-2 is a thermoset insulation. Thermoplastic is cheaper than thermoset and nylon coating is required for the insulation system’s rating. THHN and XHHW-2 differ in many factors.
25 paź 2024 · THHN/THWN-2 copper conductors are designed to be installed without the application of a pulling lubricant. These conductors have multiple ratings depending upon the product application. Allowable temperatures are as follows: - THHN or T90 Nylon- Dry locations not to exceed 90°C
THHN/THWN-2 cables are use in Class 1, Division 2 Hazardous locations such as those encountered in the oil, gas and petrochemical industry. They can be installed in trays, wire ways, ducts, conduit and aerially when properly supported by a. messenger.
14 sie 2024 · THWN without the -2, is 75C wet, and THHN is 90C dry, and the inferior wire usually carried these two ratings together. The -2 suffix gives it a rating of 90C in the three most common environments (i.e. wet/damp/dry).
RATINGS / FEATURES: THHN — Indicates a single conductor having flame-retardant and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material. The wire is rated 90°C dry only.
Features: High Speed cable features a specially designed XLPE insulation that allows for fast and easy cable pulls. 1/0 AWG and larger are rated for cable tray use. Rated Gasoline and Oil Resistant II. Resistant to abrasion, acids, alkalines, ozone, and water.
