Hazardous Location Motors Overview

This document outlines the specifications and certifications for motors designed for hazardous environments with explosive gases, vapors, or dust. It includes classification groups, temperature codes, and guidance for safe implementation in compliance with NEC®, UL®, and CSA® standards.

Key Points

  • Covers motors ranging from 1/4 to 200 HP, in single and three-phase configurations.
  • Supports applications involving pumps, compressors, blowers, and more.
  • Detailed classification for Group C, D (Class I) and Group E, F, G (Class II).
  • Supports various RPMs (1200, 1800, 3600) and voltage options (e.g., 230/460).
  • UL® listed and CSA® certified for use in classified hazardous locations.
  • Compliant with National Electrical Code (NEC®) Class I (flammable gases/vapors) and Class II (combustible dusts).
  • Provides a full list of temperature identification codes (T-codes) and corresponding maximum surface temperatures.
  • Includes mounting options like footed, footless, and C-Face designs.