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. |
DC Current Sensing Relay, Solid Core Remote CT CRGFS-100, DC Freq Only, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Non-Latching, No Time delay, 3 - 30 ADC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Datasheet |
44,000 pieces |
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, No Time delay, 3 - 30 ADC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Datasheet |
23,000 pieces |
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, 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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Datasheet |
29,000 pieces |
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, 3 - 30 ADC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Datasheet |
28,000 pieces |
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, Non-Latching, 0.5 - 6 Second Adjustable Time Delay, 1 - 10 ADC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Datasheet |
39,000 pieces |
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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Datasheet |
25,000 pieces |
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, Non-Latching, 0.5 - 6 Second Adjustable Time Delay, 10 - 100 ADC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Datasheet |
29,000 pieces |
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, 10 - 100 ADC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Datasheet |
29,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer, 3-Element 4-Wire, 50 Hz - 400 Hz, 0 - 500 Output Load, 24 VDC +/-10%, 0-500 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
32,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer, 3-Element 4-Wire, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0-500 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
28,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer, 3-Element 4-Wire, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0-250 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
36,000 pieces |
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, 0 - 500 Output Load, 24 VDC +/-10%, 0-250 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
42,000 pieces |
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, 0 - 500 Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
30,000 pieces |
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%, 0-50 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
43,000 pieces |
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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Datasheet |
24,000 pieces |
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 - 500 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
39,000 pieces |
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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Datasheet |
41,000 pieces |
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 - 150 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
41,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0 - 500 VAC Input Range, 0 - 10 VDC Output Range
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Datasheet |
38,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0 - 50 VAC Input Range, 0 - 10 VDC Output Range
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Datasheet |
35,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0 - 500 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
24,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0 - 50 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
49,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0 - 250 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
29,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS AC Voltage Transducer Single Element, 50 Hz - 400 Hz, >=2K Output Load, 24 VDC +/-10%, 0 - 150 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
28,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS Loop Powered AC Voltage Transmitter, 2 Elements, 50 Hz - 400Hz, 0 - 500 Load, 24 VDC, 0 - 500 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
32,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS Loop Powered AC Voltage Transmitter, 2 Elements, 50 Hz - 400Hz, 0 - 500 Load, 24 VDC, 0 - 250 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
35,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS Loop Powered AC Voltage Transmitter, 2 Elements, 50 Hz - 400Hz, 0 - 500 Load, 24 VDC, 0 - 150 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
45,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS Loop Powered AC Voltage Transmitter Single Element, 50 Hz - 400 KHz, 0 - 500 Load, 24 VDC, 0 - 500 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
31,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS Loop Powered AC Voltage Transmitter Single Element, 50 Hz - 400 Hz, 0 - 500 Load, 24 VDC, 0 - 50 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
30,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Average RMS Loop Powered AC Voltage Transmitter Single Element, 50 Hz - 400 Hz, 0 - 500 Load, 24 VDC, 0 - 150 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
41,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 4 Wire, 20 Hz - 5 KHz, 0 - 500 Output Load, 24 VDC +/-10%, 0-50 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
30,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 4 Wire, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-500 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
44,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Elementand 4 Wire, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-50 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
28,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 4 Wire, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
32,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 3 Wire, 20 Hz - 5 KHz, 0 - 500 Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
45,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 3 Wire, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-500 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
41,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 3 Wire, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-250 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
35,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, 3 Element and 3 Wire, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
44,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, 0 - 500 Output Load, 24 VDC +/-10%, 0-50 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
42,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, 0 - 500 Output Load, 24 VDC +/-10%, 0-250 VAC Input Range, 4 - 20 mADC Output Range
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Datasheet |
38,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-500 VAC Input Range, 0 - 10 VDC Output Range
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Datasheet |
45,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-250 VAC Input Range, 0 - 10 VDC Output Range
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Datasheet |
37,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 0 - 10 VDC Output Range
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Datasheet |
31,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-500 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
45,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-50 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
27,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-250 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
22,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
True RMS AC Voltage Transducer, Single Element, 20 Hz - 5 KHz, >= 2K Output Load, 24 VDC +/-10%, 0-150 VAC Input Range, 0 - 5 VDC Output Range
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Datasheet |
45,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
AC Current Sensing Relay, Solid Core Internal CT, 50 - 400 Hz Freq Range, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, No Time delay, 6 - 60 AAC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Datasheet |
30,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
AC Current Sensing Relay, Solid Core Remote CT CRGFS-100, 50 - 400 Hz Freq Range, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, 0.5 - 6 Second Adjustable Time Delay, 6 - 60 AAC Adjustable Trip Range, DPST Form C Contactor Output, 1.6" ID
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Datasheet |
42,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
AC Current Sensing Relay, Solid Core Internal CT, 50 - 400 Hz Freq Range, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, 0.5 - 6 Second Adjustable Time Delay, 6 - 60 AAC Adjustable Trip Range, DPST Form C Contactor Output, 0.5" ID
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Datasheet |
28,000 pieces |
MOQ:1 |