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ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch

ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch

More Comfort ‚Äď More Performance ‚Äď More Versatility

  • ATC-900 microprocessor-based controller and Power Breaker

    Full 30-cycle short time withstand capability
    30-cycle, 85 kA short-time rating on power circuit breaker

  • All controls relays and industrial grade relays

    Lugs are 90√Į¬Ņ¬Ĺ rated and all control wire is #16 AWG, type XLPE with a 125√Į¬Ņ¬Ĺ temperature rating.

  • Durable Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges.

    The hinges have removable hinge pins to facilitate door removal and are supplied with pad-lockable latches.

Technical Summary

Rating Range 200-5000A
Switch Type Power Breaker
Transfer Type Bypass isolation, Closed transition

Ratings

Applicable Testing CSA C22.2 No. 178 certified
UL 1008 listed up to 3200A
4000A, and 5000A UL 891 listed
Control Power 200-5000A, 2-, 3-, 4-pole
100% rated Short
System Voltage Application 120-600 Vac 50/60 Hz
Time Withstand 85,000 for 30 cycles
Withstand 100 kAIC at 600V, 3 cycles

Download resources

ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch Spec Sheet
Cat Gensets Rating Guide

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