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Appleton™ PN CBDB7201

ATX, MCB 3x20A 480V Breaker, Ex d IIB T3

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Features

  • Flameproof
  • Supplied with front rotary control switch handle
  • Padlockable in stop position; 3 x dia. 5 mm (0.20 in)
  • RCBOs supplied with test push button
  • Yellow laminated plastic legend plate with black lettering
  • Internal earth terminal 2 x 4 mm² (0.003 x 0.006 in²)
  • External ground terminal: M5 for Ex d IIB version
  • Earth crossing terminal M8 for Ex d IIC version
  • 1 x M20 entry on top
  • 2 x M20 entries at bottom with one blanking plug
  • Cable glands to be ordered separately

Specifications

ATEX Certifications and Compliances
Zone 1 and 2; Ex II 2 GD; IP66; IK10
Additional Certifications
EURASEC Certified versions available. See catalog pages for details
Standard Materials
Gray painted marine grade aluminum alloy housing (RAL7038) with stainless steel cover bolts
CF2D: Ex d IIB Temperature Class
T3
CF2D: Ex td A21 Surface Temperature
T195 °C (T383 °F)
CF2D: Ambient Temperature
According to components: -5 °C/ -20 °C (+23 °F/-4 °F); -25°C to +55 °C (-13 °F to +131 °F)
CF1C: Ex d IIC Temperature Class
T5
CF1C: Ex td A21 Surface Temperature
T95 °C (T203 °F)
CF1C: Ambient Temperature
According to components: -5 °C/ -20 °C (+23 °F/-4 °F); -25°C to +55 °C (-13 °F to +131 °F)

Documents & Drawings