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Category: Monitoring & Protective Devices

Monitoring & Protective Devices

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Showing 163–171 of 187 resultsSorted by latest

  • Siemens 3UG4621-1AA30 Monitoring Relay
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    Siemens 3UG4621-1AA30 Monitoring Relay

    $323.15
    Digital monitoring relay Current monitoring, 22.5 mm from 2-500 mA AC/DC 0vershoot and undershoot Supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit ON delay and noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 250 mA 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3521-1AC..
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  • Siemens 3UG4632-1AW30 Monitoring Relay
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    Siemens 3UG4632-1AW30 Monitoring Relay

    $349.60
    Digital monitoring relay Voltage monitoring, 22.5 mm from 10 to 600 V AC/DC 0vershoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC Noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 300 V 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3532-1AL20, 3UG3532-1AG20
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  • Siemens 3UG4631-1AW30 Monitoring Relay
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    Siemens 3UG4631-1AW30 Monitoring Relay

    $349.60
    Digital monitoring relay Voltage monitoring, 22.5 mm from 0.1-60 V AC/DC 0vershoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC Noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 30 V 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3531-1AL20, 3UG3531-1AG20
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  • Siemens 3UG4632-1AA30 Monitoring Relay
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    Siemens 3UG4632-1AA30 Monitoring Relay

    $323.15
    Digital monitoring relay Voltage monitoring, 22.5 mm from 10 to 600 V AC/DC 0vershoot and undershoot Supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit Noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 300 V 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3532-1AC..
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  • Siemens 3UG4631-1AA30 Monitoring Relay
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    Siemens 3UG4631-1AA30 Monitoring Relay

    $323.15
    Digital monitoring relay Voltage monitoring, 22.5 mm from 0.1-60 V AC/DC 0vershoot and undershoot Supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit Noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 30 V 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3531-1AC..
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  • Siemens 3UG4633-1AL30 Monitoring Relay
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    Siemens 3UG4633-1AL30 Monitoring Relay

    $334.65
    Digital monitoring relay Voltage monitoring, 22.5 mm from 17-275 V AC/DC Overshoot and undershoot Self-powered Spike delay 0.1 to 20 s Hysteresis 0.1 to 150 V 1 CO contact With or without error buffer Screw terminals Successor product for 3UG3534, 3UG3535
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  • Siemens 3UG4618-1CR20 Monitoring Relay
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    Siemens 3UG4618-1CR20 Monitoring Relay

    $538.20
    Digital monitoring relay for 3-phase voltage with N-conductor Autom. phase sequence correction Phase failure 3 x 90 to 400 V 50 to 60 Hz AC Undervoltage and overvoltage 90-400 V Hysteresis 1-20 V OFF delay 0-20 s Asymmetry 0-20% 1 CO for phase correction 1 CO for line supply faults screw terminal
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  • Siemens 3UG4617-1CR20 Monitoring Relay
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    Siemens 3UG4617-1CR20 Monitoring Relay

    $515.20
    Digital monitoring relay 3-phase supply voltage Autom. phase sequence correction Phase failure 3 x 160 to 690 V 50 to 60 Hz AC Undervoltage and overvoltage 160-690 V Hysteresis 1-20 V OFF delay 0-20 s Asymmetry 0-20% 1 CO for phase correction 1 CO for line supply faults screw terminal
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  • Siemens 3UG4616-1CR20 Monitoring Relay
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    Siemens 3UG4616-1CR20 Monitoring Relay

    $265.00
    Digital monitoring relay for 3-phase voltage with N-conductor Phase sequence can be activated Phase failure 3 x 90 to 400 V 50 to 60 Hz AC Undervoltage and overvoltage 90-400 V Hysteresis 1-20 V 0-20 s each for Umin and Umax 1 CO for Umin 1 CO for Umax screw terminal Successor product for 3UG3042-1BP50
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    10 in stock

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