Monitoring Controls & Relays

Monitoring relays are protective devices that detect or monitor one or more of the following; phase sequence or failure, frequency, over/under voltage, level, power or current. Once an issue is detected the relay will trigger the proper action.

Style:
Product Price Rating Action
  • Pilz_S1UM_Primary.png

    Pilz

    828035

    Current Monitoring Relay, PMDsrange, 24-240VAC/24VDC, 0.01-50A Measuring Current, 0.40-400Hz, Polarity-Insensitive, SPDT, DIN Rail, IP40

  • Pilz_S3UM_Primary.png

    Pilz

    837380

    Phase Sequence Monitoring Relay, PMDsrange, 230VAC, 415/460VAC Measuring Voltage, Over/Undervoltage, SPDT, DIN Rail, IP40

  • Pilz_PFU6_Primary.png

    Pilz

    841000

    Fault Voltage Monitoring Relay, PMDsrange, 24-42VAC/42-240VDC, 0-690VAC/DC Measuring, 24VAC/DC Response Voltage, 50Hz-1kHz, SPDT, DIN Rail, IP40

    $1,334.00
    $1,334.00
  • Pilz_S1WP_Primary.png

    Pilz

    890010

    True Power Monitoring Relay, PMDsrange, 24VDC, 9A, 0-240VAC/DC Measuring, 0-1000Hz, SPDT, 0-10VDC/4-20mA Analog Output, DIN Rail, IP40

  • Pilz_S1WP_Primary.png

    Pilz

    890020

    True Power Monitoring Relay, PMDsrange, 24VDC, 9A, 0-415VAC/DC Measuring, 0-1000Hz, SPDT, 0-10VDC/4-20mA Analog Output, DIN Rail, IP40

  • Pilz_S1WP_Primary.png

    Pilz

    890030

    True Power Monitoring Relay, PMDsrange, 24VDC, 9A, 0-550VAC/DC Measuring, 0-1000Hz, SPDT, 0-10VDC/4-20mA Analog Output, DIN Rail, IP40

Monitoring relays are protective devices that detect or monitor one or more of the following; phase sequence or failure, frequency, over/under voltage, level, power or current. Once an issue is detected the relay will trigger the proper action.