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ATC Contactor Based Bypass Isolation Automatic Transfer Switch

Overview

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.

Key Features

More Comfort. More Performance. More Versatility.

ATC-300+ or ATC-900 microprocessor-based controller

Maintains fully automatic capability while in bypass mode (optional)

All Controls relays and industrial grade relays

Lugs are 90� rated and all control wire is #16 AWG, type XLPE with a 125� temperature rating

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Specifications

Rating Range100 to 3000A
Transfer TypeBypass Isolation
Switch TypeContactor Based
Control Power100-1200A 2-, 3-, 4-pole
System Voltage Application120 - 600 Vac, 50/60 Hz
WithstandUp to 65 kAIC withstand
Applicable TestingCSA C22.2 No. 178 certified<br>IBC 2006, CBC 2007 and OSHPD

Documents

ATC 100-1200A Contactor-Based Bypass Isolation Transfer Switch Spec Sheet Download Cat Gensets Rating Guide Download ATS Application & Installation Guide Download

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