Hubbell Electrical Systems SWB-11 3/4 Inch Copper Free Aluminum Feed-Through Conduit Device Box
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Manufacturer Hubbell / Killark
Mfg Catalog # SWB-11
North Coast Part # 64771


  • 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.
  • 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 1/2” 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.


  • Buy American Compliant: Contact Manufacturer
  • Color: Gray
  • Country of Origin: US
  • Depth: 2-1/4
  • Dimensions: 9.38 in x 5.88 in x 3.44 in
  • Each - Height: 3.440 in
  • Each - Length: 9.380 in
  • Each - Width: 5.880 in
  • Hazardous Rating(s): Class I, Divisions 1 & 2, Groups C, D;Class I, Zones 1 & 2, Groups IIB, IIA;Class II, Divisions 1 & 2, Groups E, F, G;Class III, Divisions 1 & 2
  • Height: 3.44 in
  • Hub Size: 3/4"
  • Length: 9.38 in
  • Show Add To ProjectList: Yes
  • Width: 5.88 in
  • STEP 3D Model Asset Reference URL 1:


  • EU RoHS Indicator: Contact Manufacturer


UPC 78393663011
Item Long Description SWB Series - Aluminum Feed-Thru Double-Gang Device Body For Use With XCS/XS/XT Cover Assemblies - Hub Size 3/4 Inch
GTiN 00783936630113
Length 9.38 in
Width 5.88 in
Size 5-7/8" L x 6-1/2" W x 2-1/4" D
Color Gray
Type Aluminum device body
Material 10 Of 1%),Aluminum,Copper Free (less Than 4
Product Series SWB
Applications 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.
Mounting Type Wall
Height 3.44 in
Weight 2.70 lb
Family Brand Name Killark
Hub Size 3/4 in
Enclosure Aluminum enclosure

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