EXB, Killark explosion-proof box
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Request a quote →Killark EXB series bolted enclosures are for use in hazardous, corrosive, wet, hose-down, dusty and dirty locations, under ambient heat and cold conditions. The EXB series is UL/CSA certified for Class I Groups B, C and D; Class I Zones 1 and 2 IIB + H2; Class II Groups E, F and G; Class III; Type 4 and 4X. Also ATEX and IECEx, Ex d IIB + H2, Ex tD A21 IP66, when ordered with the “CEN” suffix. EXB boxes are made of copper-free cast aluminum (less than 0.4 %). They are supplied with a nitrile (Buna-N) O-ring and ductile aluminum mounting feet, and have internal holes for mounting panels installed at the factory or in the field. Options: viewing windows, control operators, switch handles, NPT conduit entries and metric entries for cable glands.
Features
- Copper-free cast aluminum: high strength, lower weight and corrosion resistance
- Fewer cover bolts: the design eliminates the corner bolts and reduces installation and maintenance time
- Standard nitrile (Buna-N) O-ring, for the Type 4X rating
- Bidirectional ductile aluminum mounting feet
- Back plate with mounting holes
- Conduit and device entries installed at the factory or in the field
- Aluminum hinges and stainless steel hardware on medium and large boxes
- Pry slots in the flange to open the cover easily
In stock: Killark EXB-242410. For other models, confirm them when you request a price.
Original Killark product, in stock. Avantia Metales resells it; it is not the manufacturer. The certifications and listings are those of the manufacturer for this model. Request price and availability with the button on this page: we reply by email with your reference number.