??????? ????????? ??????Automatic Relay Protector, Protector Automatic Recovery Relay Voltage Protector Relay, Stable Surge Commerce for Electric System-50A-

Feature: 1. Digital display reconnect over-voltage protection device, mainly used for photovoltaic grid, household and similar use of low-voltage distribution lines. 2. The response speed of the product is fast, and the recovery time is only 60 seconds in theory. 3. Equipped with digital display, reading data is clear. 4. Stable and reliable performance and can effectively protect the safety of your household electricity consumption. 5. Effective protection of the user load the safe operation of electrical appliances. Spec: Condition: 100% Brand New Item Type: Over and Under Voltage Protector Rated Current: 50A, 63A (optional) Working Voltage: AC230V 50Hz Overvoltage Action: AC275V±5V Undervoltage Action: AC170V±5V Automatic Reset Time: ?60s Package List: 1 * Over and Under Voltage Protector