Up for sale 600 A Onan / Cummins Automatic Transfer Switch 480 V 3 Ph Bypass is in perfect working condition! fully operational and functions as intended.
A 600 Amp Onan/Cummins Automatic Transfer Switch (ATS) at 480V, 3-phase with bypass-isolation capability (such as the BTPC or legacy Power Sentry bypass series) provides uninterrupted continuous load switching. It allows manual isolation and bypassing of the automatic mechanism for safe testing and maintenance without dropping power to critical commercial or industrial loads
- Amperage Rating: 600 Amps continuous load
- Voltage Rating: 277/480 VAC, 3-phase, 4-wire (compatible with 50/60 Hz)
- Pole Configuration: 3-pole or 4-pole (with full current-rated neutral bar)
- Transition Modes: Open transition, closed transition, or programmed (delayed) transition options
- Controller: PowerCommand® microprocessor interface with digital diagnostics, LED indicators, and programmable features











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