EXB explosionproof and flameproof bolted enclosure, 18 X 18 X 8, Class I, II, III, BCDEFG, Cast Aluminum, Type 4
Brand: Killark
Catalog ID: EXB-18188 N34
EXB Series, 18 X 18 X 8, Class I, II, III, BCDEFG, Cast Aluminum, Type 4, Bolted Enclosure
- High strength, lighter weight, corrosion resistant copper free cast aluminum construction.
- Reduced number of cover bolts.
- Cover o-ring, Nitrile (BUNA-N) material, supplied standard supplied standard for a Type 4X rating.
- Mounting lugs are bi-directional, 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.
The EXB 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 EXB 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. Also, ATEX, IEC Ex, Ex d IIB+H2 Ex tD A21 IP66 when ordered with suffix “CEN”. The EXBs are made of cast copper-free aluminum (less than 4/10 of 1%). Supplied standard with a Nitrile (BUNA-N) O-Ring and ductile mounting lugs. The boxes have pre-drilled internal mounting bosses for factory or field installed mounting pans. Options include viewing windows, control operators, circuit breaker handles, NPT conduit openings & metric gland openings.
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
Catalog Number
EXB-18188 N34
Color
Gray
Cover Type
Bolted
EU RoHS Indicator
Contact Manufacturer
Material
Aluminum, Copper Free (less than 4/10 of 1%)
Series
EXB
Size
18" x 18" x 8"
Type
Junction Box
UPC
783936119229
Dimensions
Dimensions
12 in x 23.25 in x 23.25 in
Gross Weight with Packaging
220
Height
23.25 in
Length
12 in
Width
23.25 in
Certifications And Compliance
ATEX File Number
PTB 07 ATEX 1025U / PTB 07 ATEX 1024
Buy America(n) Qualified
Contact Manufacturer
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
IECEx File Number
IEC E x 07.0022U / IEC E x 07.0023
Nema Rating
3, 4, 4X
UL File Number
E10514 / E83696 / E12379
Logistics
Minimum Pack Quantity
1