GEYA GPS8-18 63A 110V 3 Phase Automatic Transfer Switch, Dual Power ATS with Over/Under Voltage and Overcurrent Protection, Adjustable Priority Phase Selector, DIN Rail Mount for Generator

About this item

• 3-Phase Dual Power Transfer. Monitors both three-phase power sources (L1, L2, L3). Automatically switches to backup within 0.2s if the primary source fails or voltage goes out of range. Switches back to primary once power is restored. Keeps your three-phase equipment running without interruption.
• Adjustable Settings. Provides overvoltage, undervoltage, and overcurrent protection. Trip points for voltage and current are user-adjustable. When parameters exceed preset limits, the ATS automatically transfers to the backup source to safeguard connected equipment from damage.
• Flexible Priority Phase Selector. You can designate any phase as the preferred L1, L2, L3 power source for automatic selection of the phase with normal voltage. Ensures optimal power continuity for your specific setup.
• Real-Time Voltage & Current Monitoring. LED digital display provides instant voltage and current readings and clearly shows which power source is active and alert you to fault conditions. This instant visual feedback enables quick troubleshooting and reduces downtime.
• Easy Installation. Mounts directly onto standard 35mm DIN rail alongside breakers and other modular devices. No additional hardware needed – simply clip in place and connect wires. The compact design saves valuable space in your distribution box, ideal for new installations and retrofits.