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Appleton™ ATX™ JBDR Pre-Drilled Round Junction Boxes

Appleton™ flameproof ATX™ JBDR Series provides compact, round terminal junction boxes that are highly corrosion resistant and are designed to facilitate electrical connections in classified hazardous locations exposed to flammable gases, vapors or dusts. 2, 3 and 4 pre-drilled entry versions are available.�

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JBDR20
Appleton™ PN JBDR20
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JBDR23
Appleton™ PN JBDR23
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JBDR23T
Appleton™ PN JBDR23T
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JBDR30
Appleton™ PN JBDR30
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JBDR33
Appleton™ PN JBDR33
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JBDR40
Appleton™ PN JBDR40
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JBDR41
Appleton™ PN JBDR41
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JBDR43
Appleton™ PN JBDR43
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JBDR43T
Appleton™ PN JBDR43T
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Features

  • Flameproof. Ideal for use in wet or corrosive atmospheres
  • Designed for Zones 1 or 2 areas, where flammable gases or vapors are present either continuously, often or accidentally such as petroleum and chemical facilities, refineries and other industrial process facilities
  • Designed for use in Zones 21 or 22 areas where flammables dusts (conductive and non conductive) are present either continuously, often or accidentally such as food processing facilities, dairy facilities, brewing facilities, silos and other facilities
  • IK10 (20 Joules) high impact resistant box
  • Pillar type terminal block (4 x terminals) for easy connection
  • Terminal capacity is 4 x 4 mm² (0.006 x 0.006 in²) or 2 x 6 mm² (0.003 x 0.009 in²)
  • Internal earth: ground plate with 4 x M4 screws for connection to 4 mm diameter lugs
  • External earth, M5 screw
  • Back plate supplied

Specifications

ATEX Certifications and Compliances
Zone 1 and 2 - 21 and 22; Ex II 2 GD ; IP66; IK10
Other Certifications
EURASEC
Standard Materials and Finishes
Gray painted marine grade aluminum enclosure with stainless steel hardware
Zones 1 and 2 Temperature Class
T6 to T4
Zones 21 and 22 Surface Temperature
T95 °C (T203 °F)
Ambient Temperature
-40 °C to +55 °C (-40 °F to +131 °F)
Operating Temperature
-40 °C to +55 °C (-40 °F to +131 °F)

Documents & Drawings