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

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

Rating Range200-5000A
Transfer TypeBypass isolation, Closed transition
Switch TypePower Breaker
Control Power200-5000A, 2-, 3-, 4-pole
100% rated Short
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Learn more about our ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch

Cat transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a compact package. A Bypass Isolation Automatic Transfer Switch (ATS) provides fully functioning transfer in applications where emergency power to critical loads must be maintained at all times with no interruption. This type of design allows for inspection, maintenance or replacement of the power switching mechanisms with no interruption in electrical service. Breaker based Bypass isolation ATS are available from 200A to 5,000A.

Rating Range
200-5000A
Transfer Type
Bypass isolation, Closed transition
Switch Type
Power Breaker
Control Power
200-5000A, 2-, 3-, 4-pole<br>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
Applicable Testing
CSA C22.2 No. 178 certified<br> UL 1008 listed up to 3200A<br>4000A, and 5000A UL 891 listed
All controls relays and industrial grade relays are totally encapsulated to minimize exposure to dust and dirt. Lugs are 90º rated and all control wire is #16 AWG, type XLPE with a 125º temperature rating.
Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges to ensure proper support of the door and door mounted devices. The hinges have removable hinge pins to facilitate door removal for easy wall mounting or service and are supplied with pad-lockable latches.
Surge suppression
Field selectable, multi ratio, control voltage transformer 50/60 Hz
Integrated service entrance
Space heaters
Remote communications
Multi-meter options available
2- or 4-position test switch
Selectable automatic or non-automatic operation
Open or closed transition
Load sequencing contacts
Integral overcurrent protection
Seismic Zone 4 Qualified (BOCA, CBC, IBC, UBC and OSHPD)
Pre-transfer signal with 1 N.O. and 1 N.C. contacts
Time delay neutral
In-phase transition
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