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Siemens 3UG4631-1AW30 Single Phase Voltage Monitoring Relay Digita…
Siemens Digital Single Phase Voltage Monitoring Relays – Siemens 3UG4631-1AW30, This digital relay has a measurable voltage of 0.1 to 60V AC and functions as a voltage monitoring relay for single-phase AC and DC voltages against a set threshold for overshoot and undershoot.Typical applications for this device includes: protection of plant against destruction due to overvoltage, switch-on of plant at a defined voltage and higher, protection against overloaded supply voltages, particularly with battery power, threshold switch for analogue signals from 0.1 to 10 V. Siemens 3UG4631-1AW30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
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