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CROUSE-HINDS EDSX, EDS and EFD Explosionproof Snap Switches

CROUSE-HINDS EDSX, EDS and EFD Explosionproof Snap Switches

New EDSX series available with NEMA 4X protection for Class I, Division 2 hazardous areas.

 

EDS/EDSX and EFD snap switches are used with magnetic starters or contactors for control of motors.  Snap switch control stations are factory sealed to prevent arcing of the enclosed device from causing ignition of a hazardous atmosphere external to the enclosure.  Factory sealing eliminates the need for external seals, simplifying installation and reducing material and labor costs.

Description

Design features

  • Small and compact in design
  • Switches are enclosed in a unique sealing well with double flanges, which mate with the cover and the body (EDS/EDSX only)
  • Small, compact enclosures have accurately ground wide flanges on body, cover and sealing well for flametight joints (EDS/EDSX only)
  • Wiring pigtails are factory sealed from under the sealing well (EDS/EDSX only)
  • Mounting lugs and taper tapped hubs with integral bushings
  • Large captive screws for fastening cover to body (EDSX only)
  • Lockout hole for padlock having 1/4” hasp is provided
  • Threaded type shafts and bushings are used to ensure flametightness

Additional information

Enclosure

copper-free aluminum, Feraloy iron alloy

NEC

Class I, Division 1 & 2

Resources

Datasheet:

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