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ATC Molded Case Circuit Breaker & Molded Case Switch ATS

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Overview

Cat® transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a compact package. The open transition breaker-based Automatic Transfer Switch (ATS) will provide fully functioning transfer in applications where a momentary loss of power is acceptable on retransfer from emergency to normal power supply. The Cat Open Transition MCCB & MCS types of ATS also permits periodic testing of the emergency source without interrupting power to the loads and are available from 30 to 1000 amperes.

Technical Summary

  • Rating Range 30-1000A 30-1000A
  • Transfer Type Open transition Open transition
  • Switch Type Molded Case Molded Case

Ratings

  • Control Power 30-1000A 2, 3, or 4 Pole, 100% Rated 30-1000A 2, 3, or 4 Pole, 100% Rated
  • System Voltage Application 120 - 600 Vac, 50/60 Hz 120 - 600 Vac, 50/60 Hz
  • Withstand 100,000 amps withstand/closing/ interrupting at480 Vac 100,000 amps withstand/closing/ interrupting at480 Vac
  • Applicable Testing CSA C22.2 No. 178 certified
    IBC 2006, CBC 2007 and OSHPD
    CSA C22.2 No. 178 certified
    IBC 2006, CBC 2007 and OSHPD
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