• RS Stock No. 511-9020
      • Brand Broyce Control
      • Mfr. Part No. M3PRC/S/2 400VAC
      Broyce Control
      Broyce Control Phase, Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 400 V ac
      Product Details

      M3PRC/S/2 & M3PRC/S/2-4W Phase Failure, Phase Sequence & Under Voltage plus Time delay

      35mm DIN rail housing
      Microprocessor controller with internal monitoring (self-checking)
      Monitors own supply and detects if one or more phases exceed the set under or over-voltage trip levels
      M3PRC/S/2 measures phase to phase voltage and M3PRC/S/2-4W measures phase to neutral voltage
      Instantaneous cancellation of set time delay when 70% of Un is reached during under-voltage condition
      Detects incorrect phase sequence, phase loss and neutral loss (4-wire only)
      Adjustment for under and over voltage trip levels
      Adjustment for time delay (from an under or over voltage condition)
      1 x DPDT relay output 8A
      Intelligent LED indication for supply and relay status
      Power on delay (Td) : 1s (worst case Td x 2)

      Phase Sequence/Failure Relays

      Monitoring of 3 phase supplies
      Orange housing manufactured to DIN 43 880
      DIN rail mount

      Specifications
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      Monitoring ApplicationPhase, Voltage
      Supply Voltage400 V ac
      Contact ConfigurationDPDT
      Voltage SensitivityOvervoltage, Undervoltage
      Electrical Phase3
      Voltage Sensing Range300 → 380 V, 420 → 500 V
      Phase SensitivityPhase Loss, Phase Sequence
      Time Delay0.2 → 10 s
      Maximum Operating Temperature+60°C
      Operating Temperature Range-20 → +60 °C
      Length59mm
      Maximum Voltage Sensed500V
      Minimum Voltage Sensed300 V
      Width35mm
      Height89mm
      Minimum Operating Temperature-20°C
      Dimensions59 x 35 x 89 mm
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      Technical Reference
      • RS Components

        Statement of conformity


        The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
        RS Stock No. 511-9020
        Description Broyce Control Phase, Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 400 V ac
        Manufacturer/Brand: Broyce Control
        Mfr. Part No. M3PRC/S/2 400VAC
        The foregoing information relates to product sold on, or after, the date shown below.
        RS COMPONENTS
        Date May 27, 2017
        RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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