• RS Stock No. 361-1681
  • Brand Broyce Control
  • Mfr. Part No. B1CVR 230VAC
Broyce Control
Broyce Control Voltage Monitoring Relay with SPDT Contacts, 1 Phase, 230 V ac
Product Details

B1CVR Under/Over-Voltage plus Time Delay Relay

Detects under and over-voltage condition
Adjustment for upper and lower trip levels
Monitors own supply
Time delay (from fault) with adjustable setting
"Power On Delay" (Td): 2s
1 x SPDT relay output 10A
Rugged 11-pin plug-in housing
Dimensions: H78 x W45 x D99mm

Broyce Monitor Relays

Relay controllers manufactured using flame retardant material to UL94 VO
Electrical life: ≥150 000 operations
Suitable for use within ambient temperature environments from -20 to +60°C (except stock no. 361-1710 and 361-1681 which are suitable from -20 to +50°C)


Output relay contact rating specified at 250Vac

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Monitoring ApplicationVoltage
Supply Voltage230 V ac
Contact ConfigurationSPDT
Voltage SensitivityOvervoltage, Undervoltage
Electrical Phase1
Voltage Sensing RangeMaximum of 230 V ac
Time Delay0.1 → 10 s
Dimensions92 x 40 x 80 mm
Maximum Operating Temperature+50°C
Operating Temperature Range-20 → +50 °C
Minimum Operating Temperature-20°C
Maximum Voltage Sensed230V ac
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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. 361-1681
    Description Broyce Control Voltage Monitoring Relay with SPDT Contacts, 1 Phase, 230 V ac
    Manufacturer/Brand: Broyce Control
    Mfr. Part No. B1CVR 230VAC
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Dec 18, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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