HK Instrument Enclosure, 3-1/2" Internal Diameter Round Body Double Port, 2" Dome and Flat Cover, Class I, II, III, BCDEFG, UL/CSA/FM, Type 4,
Brand: Killark
Catalog ID: 2HKB-B-2D
HK Series, 3-1/2" Internal Diameter Round Body Double Port, 2" Dome and Flat Cover, Class I, II, III, BCDEFG, UL/CSA/FM, Cast Aluminum, Type 4, Instrument Enclosure
- Compact round body instrument enclosure, double cover design.
- The enclosure has two separate chambers for isolation between power and instrument, with threaded screw covers to provide easy access to interior.
- High strength, lighter weight, corrosion resistant copper free cast aluminum construction.
- Cover o-ring, Nitrile (BUNA-N) material, supplied standard for a Type 4X rating.
- Cast mounting lugs are standard on all boxes.
- Internal ground screw supplied on all boxes.
- Electrostatically applied gray powder epoxy/polyester finish on exterior of box and covers.
- Box has offset feed-thru conduit openings (3/4” NPT) on power side and one (3/4” NPT) on bottom instrument side.
- Covers have shrouded tamper resistant set screws as standard.
Enclosures are explosion proof, dust/ignition proof, weather proof, and tamper resistant. HK Series boxes covers are cast from a copper-free aluminum alloy. Neoprene O-rings are provided with HK boxes to assure water resistance in NEMA 4/IP66 conditions.
General
Application
Instrumentation housed in HK Series enclosures typically used to measure, detect, monitor, transmit, and control industrial processes and systems. HK Series enclosures are suitable for a broad range of applications, meeting both domestic and international
Catalog Number
2HKB-B-2D
Color
Gray
Cover Type
EU RoHS Indicator
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Material
Copper-free aluminum
Type
Enclosure, Blank Cover, & Dome Cover
UPC
783936295497
Dimensions
Gross Weight with Packaging
4.75
Certifications And Compliance
Buy America(n) Qualified
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CSA File Number
LR11716
EU RoHS Indicator
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Hazardous Rating(s)
- Class I, Divisions 1 & 2, Groups A(suffix GA) 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
UL File Number
E83696