Appleton™ ATX™ CBD Series Circuit Breakers

Appleton

Appleton™ ATX™ CBD Series Circuit Breakers

Appleton

Appleton™ flameproof ATX™ CBD Series circuit breakers provide thermal-magnetic branch circuit breakers and residual current protection devices for use in locations exposed to potentially explosive vapors or gases. They are ideal for use areas where hazardous materials are handled or stored.

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)

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

Documents & Drawings