Product Overview - ABB Zenith ZTX Series Operation, Maintenance, And Installation Manual

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2. Product overview

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Zenith ZTX series automatic transfer switches, from 30 A
up to 1200 A, are designed for use in residential,
commercial, & light industrial low voltage automatic
transfer switch applications. Zenith ZTX series automatic
transfer switches can be operated electrically by DIP control
interface (HMI) or manually by using the handle. You can
select the operating mode by the slide switch (Hand -
Locking - AUTO) on switch front. Configuration is done
by DIP HMI.
The available operation types for automatic
transfer switches:
• Open (standard) transition Zenith ZTX series
ATS, type codes beginning ZXO_from 30-
1200 A, 200-480 Vac
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