Crouse-Hinds

Crouse-Hinds FlexStation™ EFDC2491 SA Explosionproof Feed-Through Back Box, For Use With DS443 SA Cover or with 1-1/2 Gang DS511 Series Cover, Copper-Free Aluminum

EFDC2491 SA MFG #: EFDC2491 SA
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Non-Stock Item
Crouse-Hinds FlexStation™ EFDC2491 SA Explosionproof Feed-Through Back Box, For Use With DS443 SA Cover or with 1-1/2 Gang DS511 Series Cover, Copper-Free Aluminum
  • Country of Origin: CA
  • Manufacturer Name: Eaton
  • Material: Copper-Free Aluminum
  • Series: EFD
  • Suitable For Use With: DS443 SA Cover or with 1-1/2 Gang DS511 Series Cover
  • Type: Explosionproof Feed-Through
Crouse-Hinds series FlexStation components are combined to provide a variety of control stations which are used in conjunction with magnetic starters or contactors for remote control of motors and other electrical apparatus. Used in petroleum refineries, chemical, petrochemical; grain processing and storage; heavy industrial applications where Class I, II, or III hazards are present.
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  • Application
  • Standards
  • Item Features
Industrial Facilities and Factories, Facility, Power Distribution and Control Applications
Class I, Division 1, 2, Groups B/C/DClass II, Division 1, 2, Groups E/F/GClass III, Zone 1, 2 Groups IIB
  • Momentary contact pushbuttons, maintained contact pushbuttons and pilots lights offer a choice of functions
  • Selector switches in 2 or 3 position configurations including keyed and spring return options
  • Single-hole, two-hole and three-hole covers for one, two or three devices respectively per station
  • Rugged control devices for safe, reliable operation in industrial application
  • Bodies with extra room for wire pulling and termination, also include two integral mounting feet for fast secure installation
  • Bodies have 1/2 in, 3/4 in or 1 in dead end or through feed conduit hubs with integral bushing for protection of wire insulation
  • Covers and bodies are available in Feraloy® or copper-free aluminum for lightweight and corrosion-resistance
  • DL legend plate have large lettering to give clear indication of device function, space is available for field markings
  • Used in conjunction with magnetic starters or contactors for remote control of motors and other electrical apparatus
  • For use in petroleum refineries, chemical, petrochemical, grain processing and storage, heavy industrial application where Class I, II or III hazards are present
  • Corro-free epoxy finish
  • 3/4 in hub