Killark SWB-33 back box aluminum device body

Product Description

The Killark SWB-33 is a copper-free cast aluminum alloy back box designed for custom drilled and tapped conduit openings on all four sides and the back. It features a ground flange joint between the bolted cover and box to provide a flame path. It accepts both miniature and standard size push buttons and has an internal ground screw.

• Copper free cast aluminum alloy
• Designed for custom drilled and tapped conduit openings on all four sides and the back
• Ground flange joint between bolted cover and box provide required flame path

Product Highlights

The Killark SWB-33 back box provides control solutions in hazardous locations and is suitable for use with Killark XCS and XS Cover Assemblies.

Product Information

Standard Information

• Brand: Killark
• Manufacturer Part Number: SWB-33

Technical Specifications

• Color: Gray
• Sub Component: Box
• Component: Accessories
• Manufacturer: Killark
• (Switching-Indication) Composition: Copper-Free Aluminum
• Application: 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.
• Catalog Number: SWB-33
• Material: Aluminum, Copper Free (less than 4/10 of 1%)
• Mounting Type: Wall
• Series: SWB Series
• Type: Aluminum Device Body
• UPC: 783936631042
• Depth: 3-5/16 in
• Height: 9.75 in
• Hub Size: 1-1/2 "
• Length: 15 in
• Weight: 20.79 lb
• Width: 13.75 in
• CSA File Number: LR11712
• 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
• UL File Number: E53360
• Carton Quantity: 1
• Category: Outlet/Handy Box
• Product Series: SWB
• Family Series: Killark Electrical Boxes, SWB Series
• Description: DEEP DEV BODY 1-1/2in. 8-GANG 1-1/2in. MAX
• Number of Gangs: 8
• Grounding: Yes
• Hazardous Location: Yes
• Approvals: CSA, UL