YWBL-WH SVR1000 Single Phase Protection Relay Over-Voltage 50V-300V Under-Voltage 1V-90V AC/DC(AD220) AD220 sold2026 please contact us for a

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24H timer or always keep effective until batteries run out

DURABLY USE-Manufactured with factory quality wire and connectors

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YWBL-WH SVR1000 Single Phase Protection Relay Over-Voltage 50V-300V Under-Voltage 1V-90V AC/DC(AD220) AD220 sold2026 please contact us for aYWBL WH SVR1000 Single Phase Protection Relay Over Voltage 50V 300V Under Voltage 1V 90V AC DC(AD220) Over voltage value and action time can be adjusted. 3 Reset modes: manual, automatic, automatic with power on delay. Fault recording function. Output test function. 1 CO & 1NC contacts, over voltage and under voltage protection. Specification: Model: SVR1000 AD48 Optional Type: D12, AD48, AD220 Monitoring Circuit: L(+),N( ) Rated Voltage: AC DC 110V