• Applications
  • Features
Hazardous locations due to the presence of flammable gases or vapors, combustible dusts, or easily ignitable fiber or flyings. Installations at petroleum refineries, chemical and petrochemical plants, and other processing or storage facilities where similar hazards exist. Use in conjunction with magnetic starters or contactors for remote control of motors.
Killark SWB SERIES CONTROL STATION BACK BOXES provide control solutions in hazardous location areas to supply; START/STOP Motor Functions, LED Pilot Light Indications and more for use with Killark XCS and XS Cover Assemblies. For use in Class 1 Division 1 & 2, Class 1 Zone 1 & 2 areas for indoor use and are Non-Factory Sealed requiring the need for a conduit seal fitting. UL Listed and CSA Certified. The SWB is offered in a wide variety of configurations from ½” to 1” dead end and feed through for single double and triple gang to multi gang options with up to 15 cavities for XCS and XS Cover Assemblies.
Ground flange joint between bolted cover and box provide required flame path
Accepts both miniature and standard size pushbuttons
Internal ground screw
Cast conduit hub 1 in deadend in 1-gang assembly