Up for sale ABB Zenith ZTG 1600A 3Phase 3Pole N3R 440-480V Automatic Transfer Switch is in perfect working condition! fully operational and functions as intended.
The ABB Zenith ZTG Series 1600A Automatic Transfer Switch is a self-contained, TruONE™ technology-powered critical power device rated for 440–480V, 3-phase, 3-pole systems housed in a NEMA 3R outdoor enclosure, designed for seamless automated switching between normal and emergency power sources
Specifications
- Amperage Rating: 1600 Amps continuous power rating.
- Voltage Range: 440V – 480V AC (Operational range adaptable between 200–480V nominal).
- Number of Phases: 3-phase, 3-wire or 4-wire configurations (3-pole load switching design).
- Frequency: 50 Hz or 60 Hz auto-sensing.
- Enclosure Type: NEMA 3R (Outdoor rainproof/sleet-resistant protection).
- Transition Mode: Open transition (Standard I-II break-before-make)











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