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Enclosed motor starters

EMN NEMA Pushbutton Style Explosionproof Motor Starters

Crouse-Hinds series EMN NEMA pushbutton style explosionproof motor starters are used for manual across-the-line starting and stopping of single and polyphase VAC or VDC motors.  They are also used for the control of fans and blowers, pumps, compressors and conveyors.

Certified for Class I and Class II locations, EMN motor starters are installed in locations made hazardous due to the presence of flammable vapors, gases or high combustible dusts such as petroleum refineries, chemical and petrochemical plants, and other process industry facilities.

Certifications and compliances

  • Class I, Divisions 1 & 2, Groups C, D
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III
  • UL1203
  • cUL C22.2 No. 30
  • NEMA 3, 4, 7CD, 9EFG
  • NEMA 4X rated when ordered with epoxy powder coat and gasket options

Design features

  • Optional gasket protects from mud and hose-directed water
  • Option for no top entries provides additional ingress protection
  • Lockout/tagout option allows for starter to be locked in "OFF" position
  • Redesigned buttons allow for ease of use with gloves
  • Enclosure designed to protect buttons from damage
  • Detachable mounting hardware
  • Mounting footprint with multiple options for field flexibility

Standard materials

  • Enclosure – copper-free aluminum
  • Shaft, bearing and bolts – stainless steel
  • O-ring gasket – Buna-N (optional)
Specifications
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