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
  • Tele_G2PF400VS02_Primary.png

    TELE Controls

    G2PF400VS02

    Monitoring Relay, Phase Sequence/Failure, Asymmetry Monitoring (Reverse Voltage Detection), 3x 400V Measuring/Supply, 2 Changeover Contacts, 22.5 x 18 x 90mm, IP20, Industrial Design

  • Tele_G2PM230VSY2024-240V_Primary.jpg

    TELE Controls

    G2PM230VSY20 24-240V

    Monitoring Relay, Multifunction, Voltage Monitoring 3-Phase, Phase Failure, Phase Sequence and Asymmetry Monitoring Switchable, 3x 230/132VAC Measuring, 24-240VAC/DC Supply, 2 Changeover Contacts, 22.5 x 90 x 108mm, IP20, Industrial Design

  • Tele_G2PM400VSY2024-240VACDC_Primary.jpg

    TELE Controls

    G2PM400VSY20 24-240VAC/DC

    Monitoring Relay, Multifunction, Voltage Monitoring 3-Phase, Phase Failure Monitoring, Phase Sequence + Asymmetry Monitoring Switchable, 3x 400/230VAC Measuring, 24-240VAC/DC Supply, 2 Changeover Contacts, 22.5 x 90 x 108mm, IP20, Industrial Design

  • Tele_G2PU690VS20_Primary.jpg

    TELE Controls

    G2PU690VS20

    Monitoring Relay, UnderVoltage Monitoring 3-Phase, Phase Sequence Monitoring, 3x 208 - 690VAC Measuring/Supply, 2 Changeover Contacts, 22.5 x 90 x 108mm, IP20, Industrial Design

  • Tele_G2UM10VL20_24-240VACDC_Primary.png

    TELE Controls

    G2UM10VL20 24-240VAC/DC

    Monitoring Relay, Multifunction, Voltage Monitoring 1-Phase AC/DC, Fault Memory, 3 Measuring Ranges (60mV, 150mV for shunt measurement, 10V), 24-240VAC/DC Supply, 2 Changeover Contacts, 22.5 x 90 x 108mm, Industrial Design

  • Tele_G2UM300VL2024-240VACDC_Primary.jpg

    TELE Controls

    G2UM300VL20 24-240VAC/DC

    Monitoring Relay, Multifunction, Voltage Monitoring 1-Phase AC/DC (16,6-400 Hz), Fault Memory, 3 Measuring Ranges (max. 300 V), Supply 24-240 VAC/DC, 2 Changeover Contacts, 22.5mm Width, Industrial Design

  • Tele_G4PM690VSYL20_Primary.jpg

    TELE Controls

    G4PM690VSYL20

    Monitoring Relay, Multifunction, Voltage Monitoring 3-Phase, Phase Sequence + Asymmetry Monitoring + Fault Memory Switchable, 3x 690V Measuring Voltage, Supply Selectable via Power Module TR3, 2 Changeover Contacts, 45 x 90x 108mm, IP20

  • Tele_G4SR480V5A02CAA_Primary.jpg

    TELE Controls

    G4SR480V5A02CAA

    Energy Sensor, 1 and 3 Phase Voltage, Current, Power, Power Factor and Energy Meter, Power Peak Detection, Frequency, Total Harmonic Distortion (THD) with Modbus RTU Interface, 12-48VDC Supply, 45 x 90 x 103mm, Industrial Design, eCap

  • carlo_gavazzi_-_mi5_-_transformer__16723.jpg

    Carlo Gavazzi

    MI5

    Current Transformer, Single Phase with 0.5 - 5 AAC Input and 0.4 - 4Vp Output, Monitoring Relays (CVP)

  • carlo_gavazzi_-_pia01cb235a_-_monitoring_relay__99756.jpg

    Carlo Gavazzi

    PIA01CB235A

    Monitoring Relay, Single Phase AC/DC Over Current, SPDT Output, IP20, Plug-In Mounting, Measuring Range 0.5 to 5A AC/DC, Power Supply: 115/230VAC, 36 x 80 x 94mm Housing, Monitoring Relays (CVP)

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.