Current and voltage monitoring devices with relay output are essential for protecting electrical systems from abnormalities. These monitors detect deviations and trigger alarms or shut down operations to prevent damage.
They are widely used in power distribution, industrial automation, and renewable energy systems to ensure system stability and safety.
Leading providers such as ABB, Eaton, and Carlo Gavazzi offer reliable and accurate monitoring solutions with various configurable options.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
RELAY MONITOR VOLT 60-600V 120V
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
REL AC/DC VOLT SENS 200-230VAC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
UNDROVR VOLT RELAY 20 TO 600 V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
UNDROVR VOLT RELAY 20 TO 600 V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
AC Ground Fault Current Sensing Relay, Solid Core Remote CT CRGFS-100, 50 - 400 Hz Freq Range, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, No Time delay, 10 - 100 mAAC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
AC Ground Fault Current Sensing Relay, Solid Core Internal CT, 50 - 400 Hz Freq Range, 120 VAC +/- 10% Power Supply, Overcurrent Detection, Latching, 0.5 - 6 Second Adjustable Time Delay, 100 mAAC - 1 AAC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
AC Ground Fault Current Sensing Relay, Solid Core Remote CT CRGFS-100, 50 - 400 Hz Freq Range, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Non-Latching, No Time delay, 10 - 100 mAAC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DC Current Sensing Relay, Solid Core Internal CT, DC Freq Only, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, 0.5 - 6 Second Adjustable Time Delay, 3 - 30 ADC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DC Current Sensing Relay, Solid Core Remote CT CRDCS-100, DC Freq Only, 85 - 265 VAC/VDC Power Supply, Overcurrent Detection, Non-Latching, 0.5 - 6 Second Adjustable Time Delay, 3 - 30 ADC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DC Current Sensing Relay, Solid Core Internal CT, DC Freq Only, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Non-Latching, 0.5 - 6 Second Adjustable Time Delay, 1 - 10 ADC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer, 3-Element 3-Wire, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 0 - 5 VDC Output Range
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, 0 - 500 Load, 24 VDC +/-10%, 0 - 250 VAC Input Range, 4 - 20 mADC Output Range
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Ground Fault Sensor, Solid Core External 1.60" I.D. CT, 50 - 400 Hz Freq Range, 18 to 24VAC at 50/60Hz or 12.5 to 35VDC Power Supply, Overcurrent Detection, Latching and Non-Latching DIP Switch, 0.1 - 1 Second Adustable Time Delay, 0.01 to 0.1 AAC Adjustable Trip Range,
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RELAY MONITOR VOLT 60-150MV 120V
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RELAY MONITOR VOLT 60-150MV 120V
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
OVR/UNDR RELAY 2 TO 500 MA
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
UNDROVR VOLT RELAY 20 TO 600 V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
UNDROVR VOLT RELAY 20 TO 600 V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DC Current Sensing Relay, Solid Core Remote CT CRDCS-100, DC Freq Only, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, No Time delay, 1 - 10 ADC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DC Current Sensing Relay, Solid Core Internal CT, DC Freq Only, 24 VDC +/- 10% Power Supply, Undercurrent Detection, Non-Latching, 0.5 - 6 Second Adjustable Time Delay, 6 - 60 ADC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Low Stock |
MOQ: 1 |
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