Colwell Electric has more than 30 years experience with Automatic Transfer Switch Service, including Zenith Controls Automatic Transfer Switches.
- Factory trained technicians with a combined total of 82 years of experience
- Ability to retrofit a legacy automatic transfer switch with a new controller and/or install a new automatic transfer switch in an existing cabinet
- Stock a large assortment of Zenith automatic transfer switch parts for the various models of transfer switches, from legacy models to current models, and we keep our service trucks stocked with parts
- Approved Zenith Factory Service Center for the past 28 years
- Factory authorized warranty work
- Yearly preventative maintenance and calibration
- Emergency service for commercial electrical work
Introducing the 30-Cycle Zenith ZT30 Automatic Transfer Switch
Meet the industry’s leading 30-Cycle Zenith ZT30 Automatic Transfer Switch, which optimizes uptime for critical life-safety applications. This switch supplies 100% rated power to loads after a short circuit or withstand event, maximizing power distribution system reliability and up-time.
The Zenith ZT30 is complete with a Quick Make/Quick Break design which enables manual operation with the door closed, minimizing arc flash exposure, a 100% top or bottom cable entry, and a simple field configurable voltage selection for faster and easier installation.
30-Cycle Zenith ZT30 Automatic Transfer Switch
Click here to watch GE’s video on their newest 30-Cycle Zenith ZT30 Automatic Transfer Switch.
In this video GE shares what this upgraded switch offers such as real selective coordination and increased flexibility.