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Auto Transfer Panel ATC Breaker

  • Specification Summary

  • Rating Range100 to 1200A
  • Transfer TypeBypass Isolation
  • Switch TypeContactor Based
  • Control Power100-1200A 2-, 3-, 4-pole
  • System Voltage Application120 - 600 Vac, 50/60 Hz
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. Contactor -based Bypass Isolation ATS are available from 100A to 1200A.

Technical Summary

Rating Range 100 to 1200A
Transfer Type Bypass Isolation
Switch Type Contactor Based

Ratings

Control Power 100-1200A 2-, 3-, 4-pole
System Voltage Application 120 - 600 Vac, 50/60 Hz
Withstand Up to 65 kAIC withstand
Applicable Testing CSA C22.2 No. 178 certified<br>IBC 2006, CBC 2007 and OSHPD

Controls and Wiring

 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.

Enclosure

 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 supplie

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 supplie

Available Options

 Drawout capabilities on both ATS bypass portions and power switching devices completely interchangeable between ATS and bypass units

 Open, closed or delayed transition

 2- or 4-position test switch

 Multi-meter options available

 Selectable automatic or non-automatic operation

 Space heaters

 Load sequencing contacts

 Surge suppression

 Remote communications

 Seismic Zone 4 Qualified (BOCA, CBC, IBC, UBC and OSHPD)

 Field selectable, multi ratio, control voltage transformer 50/60 Hz

 Dual drawout type is field configurable for top or bottom conduit entry

Optional Delayed Transition includes:

 Time delay neutral

 Pre-transfer signal with 1 N.O. and 1 N.C. contacts

Time delay neutral

Pre-transfer signal with 1 N.O. and 1 N.C. contacts

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    [model] => ATC Contactor Based Bypass Isolation Automatic Transfer Switch
    [category] => ATC Contactor Based Bypass Isolation Automatic Transfer Switch
    [url] => https://www.albahar.com/products/new/cat-power-systems/details/electric-power-generation/ats-atc-breaker-contactor/atc-contactor-based-bypass-isolation-automatic-transfer-switch/18505945/402/18255920/18502957/
)