- Device bodies are cast copper to free aluminum alloy
- 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 1/2 in deadend in 1-gang assembly
- 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
- Aluminum enclosure
- Top hub location
Specifications
Brand: Hubbell
Dimensions: 5-7/8 in L x 3 in W x 2-1/4 in D
NEMA Rating: NEMA 7CD/9EFG
Series: SWB
Size: 1/2
Suitable For Use With: XCS/XS/XT Cover Assemblies
Type: Explosionproof
Color: Gray
Material: Copper Free Aluminum
Mounting type: Wall
UNSPSC: 39122216
UPC: 00783936630014
Hubbell SWB-1 Back Box
Killark Back Box, Explosionproof, Series: SWB, For Use With: XCS/XS/XT Cover Assemblies, Copper Free Aluminum, Gray, 5-7/8 in L x 3 in W x 2-1/4 in D
Additional Description: KILL-SWB-1 1/2""SWB DEVBODY 5 7/8X3X2 1/4"" DEADEND DEADEND DEADEND""
Catalog Description: SWB Series - Aluminum Dead-End Single-Gang Device Body For Use With XCS/XS/XT Cover Assemblies - Hub Size 1/2 Inch
Item Features