Up for sale Cutler Hammer 1600A Manual Transfer Switch Board Pringle QA-1633 Pow-R-Line 3R is in perfect working condition! fully operational and functions as intended.
The Cutler-Hammer 1600A Manual Transfer Switch Board (Pow-R-Line 3R) uses Pringle QA-1633 bolted pressure switches to manage power transfer, typically in 3-phase, 4-wire configurations. It features a robust NEMA 3R outdoor enclosure, 1600A rated bus, and is designed for heavy-duty commercial or industrial applications
- Amperage Rating: 1600 A
- Voltage Rating: 480V AC (compatible with standard 208V/480V applications)
- Number of Poles: 3-Pole (3P)
- Phase/Wire Configuration: 3-Phase, 3-Wire or 4-Wire (depending on neutral/ground configuration)
- Short Circuit Interrupting / Withstand Rating: Up to 200 kAIC @ 480V
- Fusing: Fusible configuration designed to accept Class L fuses












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