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Over-voltage protection relay M3PRT-2
phase sequencephase lossthree-phase

over-voltage protection relay
over-voltage protection relay
over-voltage protection relay
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Characteristics

Measured/monitored value
over-voltage, phase sequence, phase loss
Network
three-phase
Other characteristics
DIN rail
Trigger voltage

336 V, 624 V

Description

Type: M3PRT/2 & M3PRT/2-4W Phase Failure, Phase Sequence and Under Voltage plus Time Delay □ 35mm DIN rail housing □ Microprocessor controlled with internal monitoring (self-checking) □ Monitors own supply and detects an Under voltage condition on one or more phases □ M3PRT/2 measures phase to phase voltage and M3PRT/2-4W measures phase to neutral voltage □ Detects incorrect phase sequence, phase loss and neutral loss (4-wire only) □ Adjustment for under voltage trip level □ Adjustment for time delay (from an under voltage condition) □ 1 x DPDT relay output 8A □ Intelligent LED indication for supply and relay status

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.