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B7EL

by Killark 

Catalog ID: B7EL

The B7E series bolted enclosures are for use in locations that are hazardous, corrosive, wet, hose down, dust, dirty, under both sever hot and cold ambient conditions. The B7E series is UL / CSA certified for Class I Groups BCD, Class I Zone 1 & 2 IIB+H2, Class II Groups EFG, Class III, Type 4 & 4X. The B7E are made of cast copper-free aluminum (less than 4/10 of 1%). Supplied standard with a Nitrile (BUNA-N) O-Ring, 316 tri-lead captive cover bolts, and ductile mounting lugs. The boxes have pre-drilled internal mounting bosses for factory or field installed mounting pans. Options include control operators, circuit breaker handles, NPT conduit openings & metric gland openings.

  • High strength, lighter weight, corrosion resistant copper free cast aluminum construction.
  • Quick release, captivated cover bolts of 316 grade stainless steel for maximum protection from corrosion.
  • Triplelead bolts require only 3-1/2 turns to disengage.
  • Cover o-ring, Nitrile (BUNA-N) material, supplied standard supplied standard for a Type 4X rating.
  • Mounting lugs are bolt on, made from ductile aluminum alloy.
  • Back pan mounting holes predrilled.
  • Conduit and device openings factory or field installed.
  • Aluminum hinges and stainless steel hardware standard on mid to large size boxes.
  • Recessed flange notches to allow for easier cover opening.
Copper-free cast aluminum construction - high strength, lighter in weight, and corrosion resistant. Quick release, captivated cover bolts of 316 grade stainless steel - triple-lead bolts require only 3-1/2 turns to disengage. Stainless steel (316 grade) f

Product Details

General

Application Locations made hazardous due to the presence of flammable gases or vapors, combustible dust, or easily ignitable fibers and flyings, and areas which are subject to corrosion, weather, and dampness. Petroleum refineries, chemical and petrochemical plants w
Color Gray
Cover Type Bolted
EU RoHS Indicator Contact Manufacturer
Material Copper-free aluminum
Series B7E
Type Junction Box
UPC 783936020280

Dimensions

Gross Weight with Packaging 170

Certifications and Compliance

CSA File Number LR11716
Hazardous Rating(s)
  • Class I, Divisions 1 & 2, Groups B, C, D
  • Class I, Zones 1 & 2, Groups IIB+H2, IIA
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2
Nema Rating 3, 4, 4X
UL File Number E83696

Resources/Downloads