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Control stations

OAC Explosionproof Pushbutton and Selector Switch Control Stations

OAC pushbutton and selector switch control stations from Eaton's Crouse-Hinds Division are used in conjunction with magnetic starters or contactors for remote control of motors in areas which are hazardous due to the presence of flammable vapors, gases or highly combustible dusts.

Certifications and compliances

NEC and CEC

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

UL standard

  • UL1203

CSA standard

  • C22.2 No. 30

Environmental ratings

  • NEMA/EEMAC 3, 4, 7ABCD, 9EFG, 12

Design features

  • Water shedding construction with female threaded bottom opening and male threaded cover
  • Threaded cover is deep dome type, which surrounds the enclosed device
  • All enclosures are suitable for hazardous area use
  • Pushbutton stations have a guarded rocker type operating handle at the front arranged for padlocking to prevent unauthorized operation
  • Selector switches have a lever type operating handle at the top
  • Provided with vertical through feed conduit hubs of sizes indicated in the listings
  • Units are factory sealed for Class I, Divisions 1 and 2, Groups B, C, D
  • Standard lockout on selector switches; locks two or three-position switch handle in any position

Standard materials

  • Bodies – Feraloy iron alloy
  • Covers and operating handle – copper-free aluminum
  • Operating shafts – stainless steel
仕様

SKU-Level data coming soon!

Complete product technical specifications and catalog number information, along with other related downloads, can be accessed in the resources section of this page.
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