HUBBELL CANADA
Image of HK4GLD HK Instrument Enclosure, 4" Dome Lens Cover 2-5/16 Viewing Class I, II, III, BCDEFG, UL/CSA/FM, Cast Aluminum, Type 4,

HK Instrument Enclosure, 4" Dome Lens Cover 2-5/16 Viewing Class I, II, III, BCDEFG, UL/CSA/FM, Cast Aluminum, Type 4,

Brand: Killark

Catalog ID: HK4GLD

HK Series, 4" Dome Lens Cover 2-5/16 Viewing Class I, II, III, BCDEFG, UL/CSA/FM, Cast Aluminum, Type 4, Instrument Enclosure

  • Threaded glass lens screw covers provide easy access to interior.
  • High strength, lighter weight, corrosion resistant copper free cast aluminum construction.
  • Glass lens made of tempered sode lime.
  • Cover o-ring, Nitrile (BUNA-N) material, supplied standard supplied standard for a Type 4X rating.
  • Electrostatically applied gray powder epoxy/polyester finish on exterior of covers.
  • Covers have shrouded tamper resistant set screws as standard.

Small compact, 3-1/2 Dia. round body enclosures, two single port depths to choose from. Also available in a double port style. Option of 4 threaded lens covers and 4 blank threaded cover in 4 depths. The HK series is for use in locations that are hazardous, corrosive, wet, hose down, dust, dirty, under both sever hot and cold ambient conditions. They are UL / CSA / FM 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 db IIC, Ex e IIC, Ex tb IIIC T4…T3 IP66 with suffix “C”. Supplied with ¾”NPT conduit openings, additional openings are available. HK series is made of cast copper-free aluminum (less than 4/10 of 1%), supplied standard with a Nitrile (BUNA-N) O-Ring, internal external ground (earth) screws, stainless steel tamper proof locking set screw and electrostatically applied grey powder paint. Internal “X” pad for mounting instruments or terminals.

General

Application

Catalog Number

HK4GLD

Color

Gray

Cover Type

EU RoHS Indicator

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Material

Copper-free aluminum

Type

UPC

783936088372

Dimensions

Dimensions

6.625 in x 6 in x 4.375 in

Gross Weight with Packaging

4.47

Height

4.375 in

Length

6.625 in

Width

6 in

Certifications And Compliance

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