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by Killark 

Catalog ID: XECD-4A

Killark XEC Series of Hazardous Location Circuit Breaker Enclosures provide overcurrent and short circuit protection of service entrance, feeder or branch circuits, lighting, heating, appliance and motor circuits. Rated for indoor applications, the copper-free aluminum construction is ideal for harsh and hazardous environments. Circuit breaker configurations are available with various Eaton (Cutler Hammer) breakers.

  • Rectangular bolted cover design provides for attractive, compact, uniform installations.
  • Two case conduit hubs, one top and one bottom.
  • Internal circuit breaker handle mechanism is a sliding plate type mounted to the cover.
  • External handle is vault type with standard provisions for locking in "OFF" position with up to three padlocks.
  • Provisions for locking in "ON" position as factory modification (add suffix SU40 to the catalog number).
  • Circuit Breaker is trip free of handle mechanism.
  • Locking in the "ON" position does not prevent the circuit breaker from opening under short circuit or overload conditions.
Suitable for indoor applications.

Product Details


Actuator Molded Case Circuit Breaker Operator
Application XEC Series hazardous areas due to the the presence of flammable gases or vapors, combustible dusts, or easily ignitable fibers or flyings. Provides overcurrent and short circuit protection.
Color Aluminum
EU RoHS Indicator Contact Manufacturer
Enclosure Type Bolted
Finish Type Lacquer
Material Aluminum, Copper Free (less than 4/10 of 1%)
Mounting Type Wall
Operating Temperature Celcius Max 40 Degree
Series XEC
Type Circuit Breaker Enclosure
UPC 783936897028


Depth 6.875
Height 11.875 in
Weight 10.5 lb
Width 6 in

Electrical Ratings

Frequency Rating 60 Hz

Certifications and Compliance

CSA File Number LR18179
Hazardous Rating(s)
  • Class I, Divisions 1 & 2, Groups C, D
  • Class I, Zones 1 & 2, Groups IIB, IIA
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2
Nema Rating 7 (B, C, D), 9 (E, F, G)
UL File Number E30962