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U-Pact ACB's Specification :
 

Air Circuit Breakers (400 A - 2500 A)

According to different demanding requirement for rapid detection and safe interruption of faults in low voltage networks, we offer New class of air circuit breakers.

U-Pact ACBs equipped with two new microprocessor overcurrent relays ( Microtrip-U ) and ( Microtrip-L ) with over load , short circuit and ground fault protections.

  • Rated short circuit performance from 55 kA to 60 kA (Ics=90%Icu) @ 415v

  • Nominal ratings from 400A to 2500A

  • 2 Frame Sizes: Frame 1 (400A to 1600A), Frame 2 (2000A to 4000A)

  • 3 and 4 pole , Fixed and Withdrawable available

  • Common height and depth for complete range

  • Common accessories designed for simple installation

  • Simple access to terminals from top of it.

  • Circuit protection integral to MTL & MTU relays including restricted earth fault

  • Contain LCD for informing the type of fault occured  

  • Relay monitoring ability with RS-485 port

  • Interlocking available in rod design

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    Accessories :

    A vast range of optional accessories developed to be compatible for the entire range of breakers regardless of nominal rating or frame size.
    ST & UV Releases
    Electrical Motor

    Cable for relay monitoring

     

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