EDS and EFS Series Explosionproof Selector Switch Control Stations

Factory sealed enclosures are used:

  • To prevent arcing of enclosed device from causing ignition of a hazardous atmosphere external to the enclosure
  • In conjunction with magnetic starters or contactors for remote control of motors

Manual motor starters are used:

  • For manual starting of small AC/DC motors
  • To provide manual starting and stopping and motor running protection (with heater)
  • Class I, Divisions 1 & 2, Groups B*, C, D
  • Class II, Division 1, Groups E, F, G
  • Class II, Division 2, Groups F, G
  • Class III
  • NEMA 3, 7B*CD, 9EFG


*All enclosures can be modified for Class I, Group B, Div. 1 usage.  Add suffix GB to the Cat. No.  Seals must be installed within 1 1/2" of each conduit opening in Division 1.  These products are suitable for Group B, Div. 2 as listed, without external seals.  In Canada, for Group B applications, consult factory.