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CBI Circuit Breakers - D Frame

 D Frame Series Circuit Breakers

D Frame Series Circuit Breakers

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Features: Applications:
  • Hydraulic-magnetic technology

  • 100% Rating Capability Independent of Ambient Temperature

  • Up to six poles

  • cULus, VDE and CE Approved

  • Ratings up to 250A

  • Optional Trip Alarm Switch and Auxiliary Switch

  • Wide range of Circuits, Mounting, Terminations and Time Delays available

  • Optional mid trip indication

  • Two color indicator handle (Two Tone Flush Rocker)

  • AC and DC Branch Circuit Installations

  • Telecom DC Power Distribution

  • UPS Equipment

  • Mobile Power-Generation Equipment

  • Power Conditioning

  • Alternative Energy Equipment

  • Lighting Controls

  • Marine Protection

Specifications: See Product Literature for details
Operating Temperature Range -40 °C
Operating Temperature Range +85 °C
Max. AC Voltage  480 VAC 
Max. DC Voltage  80V dc 
Min. Current Rating 0.02 A 
Max. Current Rating 250 A 
Max. Interrupting Capacity  10 kA 
Agency recognition of Approvals: UL 489A, UL 508, VDE, CE, cURus (UL 1077/CSA), cULus (UL489/CSA), IEC/EN 60934, IEC/EN 60947-2, IEC/EN 60947-3
Tripping Characteristics (click for larger view):

50-60Hz D-Frame Circuit Breaker

Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
50-60Hz - AH/AE
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
50-60Hz - BH/BE
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
50-60Hz - CH/CE
 

Instantaneous D-Frame Circuit Breaker

Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Instantaneous - Code OP
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Instantaneous - Code US
   

Short Delay D-Frame Circuit Breaker

Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Short Delay - Code CD
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Short Delay - Code CI
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Short Delay - Code CS
 

Medium Delay D-Frame Circuit Breaker

Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Medium Delay - Code BD
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Medium Delay - Code BI
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Medium Delay - Code BS
 

Long Delay D-Frame Circuit Breaker

Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Long Delay - Code AD
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Long Delay - Code AI
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Long Delay - Code AS
Tripping Characteristics 50-60Hz D-Frame Circuit Breaker
Long Delay - Code AW