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Motorstarters in behuizingen

EPC Explosionproof Combination Motor Starters

EPC explosionproof combination motor starters from Eaton's Crouse-Hinds Division provide disconnecting means, motor branch circuit protection, motor running protection, undervoltage protection and remote starting and stopping of motors.  EPCs utilize a combination of a thermal-magnetic circuit breaker and a magnetic motor starter.

Certifications and compliances

NEC/CEC

  • Class I, Divisions 1 & 2, Groups C, D
  • Class II, Division 1, Groups E, F, G
  • Class II, Division 2, Groups F, G
  • Class III

UL standard

  • UL698

CSA standard

  • C22.2 No. 30

Environmental ratings

  • NEMA/EEMAC 3, 4, 7CD, 9EFG, 12

Design features

  • Quick-opening covers – less than two turns to remove or install
  • Three-section design for ease of installation
  • Water shedding construction with female threads on top cover, male threads on bottom cover, and top cover skirted
  • Specially located stops and locks ensure adequate thread engagement and prevent overtightening
  • Separate replaceable mounting bracket attached to the rear of the body provides three-point suspension for quick installation and leveling – one keyhole slot at top and two open slots at bottom
  • Bodies have two taper tapped conduit hubs with integral bushings on the top, and two more directly below
  • Universal mounting plate and reset mechanism will accommodate any of the motor starters and circuit breakers in catalog listing
  • When interior mounting plate is removed, feeder and branch circuit conductors are easily pulled into the wiring chamber; the interior assembly, with breaker and starter attached, is then replaced, final connections made, and covers assembled
  • External handle, which operates breaker, can be padlocked in either "ON" or "OFF" positions
  • Breaker is trip-free of the handle; therefore, it will open under short circuit or overload, even if the external handle is locked in the "ON" position
  • Furnished with third overload relay as standard

Standard materials

  • Body and cover – copper-free aluminum
  • Operating handle – copper-free aluminum
  • Operating shafts – stainless steel
  • Interior parts – sheet steel
Specificaties

Ordering information

For ordering information, please use the link below to visit the resources page for this product family and look under the "Catalogs" heading.
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