• RS Stock No. 361-1704
      • Brand Broyce Control
      • Mfr. Part No. B1PR 400VAC
      Broyce Control
      Broyce Control Phase, Voltage Monitoring Relay with SPDT Contacts, 3 Phase, 400 V ac
      Product Details

      B1PR - Phase Sequence/Failure and Under-Voltage Relay

      Detects incorrect phase sequence/failure
      Monitors own supply
      Adjustable for "nominal" voltage setting
      Threshold voltage 70% of phase voltage setting
      Time delay: <30ms (on delay: ≤500ms)
      1 x SPDT relay output 10A@250Vac
      Rugged 11-pin plug-in housing
      Dimensions: H89 x W40 x D92mm

      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 ConfigurationSPDT
      Voltage SensitivityUndervoltage
      Electrical Phase3
      Voltage Sensing RangeMaximum of 400 V ac
      Phase SensitivityPhase Loss, Phase Sequence
      Time Delay30 ms
      Width40mm
      Length92mm
      Minimum Operating Temperature-20°C
      Height80mm
      Maximum Operating Temperature+50°C
      Dimensions92 x 40 x 80 mm
      Maximum Voltage Sensed400V ac
      Operating Temperature Range-20 → +50 °C
      Select all
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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. 361-1704
        Description Broyce Control Phase, Voltage Monitoring Relay with SPDT Contacts, 3 Phase, 400 V ac
        Manufacturer/Brand: Broyce Control
        Mfr. Part No. B1PR 400VAC
        The foregoing information relates to product sold on, or after, the date shown below.
        RS COMPONENTS
        Date Jun 28, 2017
        RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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