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    Home > Products  > Industrial Automation and Controls > Monitors > Relay Output Monitors

    Relay Output Monitors

    Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Type Trip Status Trip Range Delay Time Voltage - Supply Output Type Circuit Contact Rating @ Voltage Mounting Type
    3UG56181CR21

    3UG56181CR21

    NETZUEBERWACHUNG AC 90..690V, 2W

    Siemens

    		 2,083 0.00
    RFQ
    		3UG56181CR21

    Datasheet

         		SIRIUS Box Active Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC Energized High/Low 90 ~ 760V AC 0.1 Sec ~ 30 Sec 120 ~ 690VAC Relay DPDT (2 Form C) 3A @ 250VAC DIN Rail
    3UG56182CR21

    3UG56182CR21

    NETZUEBERWACHUNG AC 90..690V, 2W

    Siemens

    		 3,142 0.00
    RFQ
    		3UG56182CR21

    Datasheet

         		SIRIUS Box Active Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC Energized High/Low 90 ~ 760V AC 0.1 Sec ~ 30 Sec 120 ~ 690VAC Relay DPDT (2 Form C) 3A @ 250VAC DIN Rail
    CMD-120-ASE-5

    CMD-120-ASE-5

    UNIVERSAL AC CURRENT MONITOR

    ATC-Diversified Electronics

    		 4,460 0.00
    RFQ
    		CMD-120-ASE-5

    Datasheet

         		CMD Box Active Current Sensing AC Energized High/Low 1 ~ 5A AC 0.1 ~ 30 Sec 120VAC Relay DPDT (2 Form C) 10A @ 120VAC Chassis Mount
    SLU-100-ASD

    SLU-100-ASD

    UNIVERSAL PHASE MONITOR/RELAY

    Mueller Electric Co

    		 3,878 314.97
    RFQ
    		SLU-100-ASD

    Datasheet

         		SLU-100 Box Discontinued at Digi-Key Phase Sequence Energized High/Low 200 ~ 500V AC 0.5 Sec ~ 300 Sec 208 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC DIN Rail
    VBA-220-AFN

    VBA-220-AFN

    VBA SERIES SINGLE PHASE MONITORI

    ATC-Diversified Electronics

    		 1,009 0.00
    RFQ
    		VBA-220-AFN

    Datasheet

         		VBA Box Active Voltage Sensing AC Energized High/Low 198 ~ 242V AC 0.05 Sec ~ 0.5 Sec 208 ~ 240VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
    VBA-230-AFN

    VBA-230-AFN

    VBA SERIES SINGLE PHASE MONITORI

    ATC-Diversified Electronics

    		 4,412 0.00
    RFQ
    		VBA-230-AFN

    Datasheet

         		VBA Box Active Voltage Sensing AC Energized High/Low 207 ~ 253V AC 0.05 Sec ~ 0.5 Sec 230VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
    VBA-120-AFN

    VBA-120-AFN

    VBA SERIES SINGLE PHASE MONITORI

    ATC-Diversified Electronics

    		 2,034 0.00
    RFQ
    		VBA-120-AFN

    Datasheet

         		VBA Box Active Voltage Sensing AC Energized High/Low 108 ~ 132V AC 0.05 Sec ~ 0.5 Sec 120VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
    VBA-120-AFA

    VBA-120-AFA

    VBA SERIES SINGLE PHASE MONITORI

    ATC-Diversified Electronics

    		 3,934 0.00
    RFQ
    		VBA-120-AFA

    Datasheet

         		VBA Box Active Voltage Sensing AC Energized High/Low 90 ~ 150V AC 0.05 Sec ~ 0.5 Sec 120VAC Relay DPDT (2 Form C) 5A @ 240VAC Socketable
    SLH-440-ALE

    SLH-440-ALE

    SLH SERIES PHASE LOSS, UNDER VOL

    ATC-Diversified Electronics

    		 4,567 0.00
    RFQ
    		SLH-440-ALE

    Datasheet

         		SLH Box Active Phase Loss, Phase Sequence, Voltage Sensing AC Energized High/Low 430 ~ 480V AC 1 Sec ~ 2 Sec 440VAC Relay DPDT (2 Form C) 5A @ 240VAC Chassis Mount
    CMU-120-ASE-10

    CMU-120-ASE-10

    AC UNDER CURRENT MONITOR

    ATC-Diversified Electronics

    		 2,033 0.00
    RFQ
    		CMU-120-ASE-10

    Datasheet

         		CMU Box Active Current Sensing AC Energized High/Low 2 ~ 10A AC 0.1 Sec ~ 5 Sec 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Chassis Mount
    CMU-120-ASA-10

    CMU-120-ASA-10

    AC UNDER CURRENT MONITOR

    ATC-Diversified Electronics

    		 3,464 252.61
    RFQ
    		CMU-120-ASA-10

    Datasheet

         		CMU Box Active Current Sensing AC Energized High/Low 2 ~ 10A AC 0.1 Sec ~ 5 Sec 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Socketable
    CMO-120-ASA-10

    CMO-120-ASA-10

    AC OVER CURRENT MONITOR/RELAYS

    ATC-Diversified Electronics

    		 2,221 0.00
    RFQ
    		CMO-120-ASA-10

    Datasheet

         		CMO Box Active Current Sensing AC Energized High/Low 2 ~ 10A AC 0.1 Sec ~ 5 Sec 24 ~ 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Socketable
    CMU-120-ASA-.25

    CMU-120-ASA-.25

    AC UNDER CURRENT MONITOR

    ATC-Diversified Electronics

    		 3,713 0.00
    RFQ
    		CMU-120-ASA-.25

    Datasheet

         		CMU Box Active Current Sensing AC Energized High/Low 50 ~ 250mA AC 0.1 Sec ~ 5 Sec 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Socketable
    CMO-120-ASA-5

    CMO-120-ASA-5

    AC OVER CURRENT MONITOR/RELAYS

    ATC-Diversified Electronics

    		 2,905 0.00
    RFQ
    		CMO-120-ASA-5

    Datasheet

         		CMO Box Active Current Sensing AC Energized High/Low 1 ~ 5A AC 0.1 Sec ~ 5 Sec 24 ~ 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Socketable
    CMU-120-ASA-1

    CMU-120-ASA-1

    AC UNDER CURRENT MONITOR

    ATC-Diversified Electronics

    		 2,387 0.00
    RFQ
    		CMU-120-ASA-1

    Datasheet

         		CMU Box Active Current Sensing AC Energized High/Low 0.2 ~ 1A AC 0.1 Sec ~ 5 Sec 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Socketable
    CMO-120-ASE-5

    CMO-120-ASE-5

    AC OVER CURRENT MONITOR/RELAYS

    ATC-Diversified Electronics

    		 2,221 0.00
    RFQ
    		CMO-120-ASE-5

    Datasheet

         		CMO Box Active Current Sensing AC Energized High/Low 1 ~ 5A AC 0.1 Sec ~ 5 Sec 24 ~ 120VAC/DC Relay DPDT (2 Form C) 10A @ 120VAC Chassis Mount
    MAR-120-AAA-D

    MAR-120-AAA-D

    MOTOR AUTO-RESTART RELAY 8 PIN

    Mueller Electric Co

    		 2,943 457.03
    RFQ
    		MAR-120-AAA-D

    Datasheet

         		MAR Box Discontinued at Digi-Key Voltage Sensing AC Energized High/Low 70 ~ 100V AC 2 Sec ~ 120 Sec 120VAC Relay SPDT (1 Form C) 10A @ 120VAC Socketable
    MAR-120-ADA-B

    MAR-120-ADA-B

    MOTOR AUTO-RESTART RELAY 11 PIN,

    Mueller Electric Co

    		 3,054 2.00
    RFQ
    		MAR-120-ADA-B

    Datasheet

         		MAR Box Discontinued at Digi-Key Voltage Sensing AC Energized High/Low 70 ~ 100V AC 0.2 Sec ~ 60 Sec 120VAC Relay SPDT (1 Form C) 10A @ 120VAC Socketable
    SLM-440-ASE

    SLM-440-ASE

    PHASE MONITORS MICROPROCESSOR CO

    Mueller Electric Co

    		 1,441 426.68
    RFQ
    		SLM-440-ASE

    Datasheet

         		SLM Box Discontinued at Digi-Key Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC Energized High/Low 440 ~ 490V AC 1.5 Sec ~ 5 Min 440VAC Relay DPDT (2 Form C) 3A @ 600VAC Chassis Mount
    3UG45132BR20

    3UG45132BR20

    PHASE FAILURE AND SEQUENCE

    Siemens

    		 1,043 0.00
    RFQ
    		3UG45132BR20

    Datasheet

         		SIRIUS Box Active Voltage Asymmetry, Voltage Sensing AC, Phase Loss, Phase Sequence - 160 ~ 690V AC - 160 ~ 690VAC Relay DPDT (2 Form C) 3A @ 400VAC DIN Rail
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