Appleton™ PN DA5W2E302

ATX ENCLOSURE 3 DEVICE

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Features

  • Flameproof. 1 and 2 Function Ex d IIC
  • 2 to 6 Function Ex d IIB
  • Actuators and contact blocks to be ordered separately
  • Up to 3 contacts per function
  • Supplied with TS35 rail mounted contact blocks
  • 2 to 6 Function Ex d IIB is supplied with yellow laminated plastic legend plate with black lettering
  • Flameproof joint: 1 and 2 function is threaded; 2 to 6 function is flanged
  • Connection: 2 x 2.5 mm² (0.004 in²) maximum
  • Internal earth: 2 x 4 mm² (0.006 in²)
  • External ground: 1 and 2 function is M5; 2 to 6 function is M6 screw and M8 earth stud (CF2B type)
  • Threaded entry at bottom: 1 and 2 function is 1 x M20 or M25; 2 to 6 function is 2 x M20
  • Cable glands and plugs to be ordered separately

Specifications

ATEX Certification and Compliances
Zone 1 and 2 - 21 and 22; Ex II 2 GD; IP66; IK09; IK10
Standard Materials and Finishes
BR1d, BR2d and CF2D: gray painted marine grade aluminum alloy. CF2B: gray painted cast iron
Ex d IIC Temperature Class
BR1d: T6 for Ta = +40 °C (+104 °F), T5 for Ta = +55 °C (+131 °F). BR2d: T6. CF2B: T6 for Ta ≤ +40 °C (+104 °F), T5 for +40 (+104 °F) °C < Ta ≤ +55 °C (+131 °F)
Ex d IIC Surface Temperature
BR1d: T95 °C (T203 °F). BR2d: T80 °C (T176 °F). CF2B: T95 °C (T203 °F)
Ex d IIC Ambient Temperature
BR1d, BR2d and CF2B: -40 °C to +55 °C (-40 °F to +131 °F)
Ex d IIB Temperature Class
T6 for Ta = +40 °C (+104 °F), T5 for Ta = +55 °C (+131 °F)
Ex d IIB Surface Temperature
T95 °C (T203 °F)
Ex d IIB Ambient Temperature
-40 °C to +55 °C (-40 °F to +131 °F)

Documents & Drawings