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.

• Copper free cast aluminum alloy.
• Ground flange joint between bolted cover and box provide required flame path.
• Accepts both miniature and standard size push buttons.
• Internal ground screw.

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