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 Internal CT, DC Freq Only, 24 VDC +/- 10% Power Supply, Overcurrent Detection, Latching, No Time delay, 10 - 100 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, Undercurrent Detection, Non-Latching, No 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. |
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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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURNT RELY 2 TO 500MA PUSH IN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURNT RELY 2 TO 500MA PUSH IN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURNTTRANSNPN 0.1- 5A PSH IN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURNTTRANSNPN 0.1- 5A PSH IN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
3-PHSE SQNCE&PHSELSS TNS PSHIN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
3-PHSE SQNCE&PHSELSS TNS PSHIN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
VOLTAGE RELAY 1-150 V PUSH IN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
VOLTAGE RELAY 1-150 V PUSH IN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
REL AC/DC VOLT SENS 24VAC/DC DIN
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
TEMP MONITORING RELAY TC/RTD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
TEMP MONITORING RELAY TC/RTD
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Low Stock |
MOQ: 1 |
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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. |
RELAY CUR MONITOR 3PH 200-500VAC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RELAY CUR MONITOR 3PH 200-500VAC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
REL PHASE SEQUENCE 115-240VAC
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURRENT RELAY 2 TO 500MA
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURRENT RELAY 2 TO 500MA
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Low Stock |
MOQ: 1 |
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