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Circuit breakers

CEAG Ex-protected Power Circuit Breakers

Crouse-Hinds series CEAG Ex-protected power circuit breakers are ideal for making or breaking circuits under normal operating conditions.  Power circuit breakers offer full AC-3 motor switching capacities and isolating properties according to EN 60947-4-1, with compulsory opening of the main current contacts according to EN 60204-1.

Models up to 180A provide IP65 degree of protection. 

The main current switches feature an installation-friendly design and easily accessible connection terminals.  The switch position is always clearly indicated and visible.  Metal versions can be equipped with metal screw-on flanges, allowing for simple integration into the system.  Optional snap-on molded plastic or brass flanges are also available.

Certifications and compliances

  • Marking accd. to 94/9/EC: Ex II 2 G Ex de ia/ib [ia/ib] IIC T4-T6*; Ex II 2 D IP66 T80°C/T95°C/T130°C
  • EC-Type Examination Certificate: PTB 99 ATEX 1057
  • IECEx Certificate of Conformity: BKI 06.0006
  • Marking accd. to IECEx: Ex de ia/ib [ia/ib] IIC T6/T5/T4; Ex tD A21 IP66 T80°C/T95°C/T130°C
  • Permissible ambient temperature: -20°C up to +40°C**
  • Protection class: I
  • Degree of protection accd. to EN 60529: IP54; IP65 (optional)

*Also available with explosion group IIB.

**Other ambient temperatures available upon request.

Design features

  • Internationally approved
  • Full AC-3 motor switching capacity
  • High degree of IP protection (up to IP65)
  • Simple integration into systems

Standard materials

  • Enclosure – aluminum with RAL 7032 gray powder coated polyester finish
  • Cover – aluminum with RAL 7022 dark gray powder coated polyester finish
  • Connection box – steel with powder coated finish
Specifications

Ordering information

Catalog number Product description
EXKO731813A0001 Ex-power switch 63A 3-pole
EXKO731813B0001 Ex-power switch 125A 3-pole
EXKO731813C0001 Ex-power switch 160A 3-pole
EXKO731813D0001 Ex-power switch 250A 3-pole
EXKO731813E0001 Ex-power switch 400A 3-pole
EXKO731813F0001 Ex-power switch 630A 3-pole
EXKO731814A0001 Ex-power switch 63A 4-pole
EXKO731814B0001 Ex-power switch 125A 4-pole
EXKO731814C0001 Ex-power switch 160A 4-pole
EXKO731814D0001 Ex-power switch 250A 4-pole
EXKO731814E0001 Ex-power switch 400A 4-pole
EXKO731814F0001 Ex-power switch 630A 4-pole