NEW ARRIVAL GEYA G2R Din Rail 2P 4P ATS Dual Power Automatic Transfer Switch Electrical Selector Switches Uninterrupted Power 25A 40 63A 110V/220VBEST ATS QUALITY IN ALIEXPRESS---SILVER CONTACT POINT & RED COPPER PARTS & STABLE RELAY CONTROL City Power Generator General GEYA G2R-63 automatic transfer switch is a PC cla infrequent change-over switch, with two-station design (commonly used for A and standby for B), suitable for AC systems with AC 50-60hz and rated current 6A-63A. The main function of the automatic transfer switch is when the main power (common power supply A) fails, the ATS will automatically switch to the backup power (Backup power supply B) to continue working (switching speed <50 milliseconds), which can effectively solve the troubles caused by power outages.When both A and B have electricity, priority is using A PowerNOTE:1. Manual/automatic operation can ensure the opening and closing performance of electrical operation, but in manual operation , there is no guarantee due to the different _opening/closing speeds of the operators. In manual operation, there's poible for exceive silver alloy lo . Therefore, the selector switch should only be pulled to the manual position after all power has been cut off for inspection and maintenance of the operating system and contact information.2, Normally, pull the selector switch to the electric position. When manual operation is required, pull the selector switch to the manual position. After manual operation is complete, pull the selector switch from the manual position to the automatic position.The control circuit TSE is immediately energized. After the change over is completed, the internal switch will damage the coil in the control circuit, and the coil can work normally at 85%-110% of the rated operating voltage. Too low input voltage may cause the coil to overheat and burn out.Attention!When manual operation the mode selection switch must be in "manual" position Company Information