Relay Output Monitors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Trip Status	Trip Range	Delay Time	Voltage - Supply	Output Type	Circuit	Contact Rating @ Voltage	Mounting Type
3UG46321AW30 DIGITAL MONITORING RELAY Siemens	8 In Stock	1 : 335,46000 € Box	SIRIUS	Box	Active	Voltage Sensing AC/DC	-	10 ~ 600V AC/DC	0.1 Sec ~ 20 Sec	24 ~ 240VAC/DC	Relay	SPDT (1 Form C)	-	DIN Rail
3UG46222AW30 CUR MON. RELAY, SPRING Siemens	2 In Stock	1 : 364,20000 € Box	SIRIUS	Box	Active	Current Sensing AC/DC	-	0.05 ~ 15A	0.1 Sec ~ 20 Sec	20.4 ~ 264VAC/DC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG45122AR20 VOLT. MON REL,160-690VAC,CLAMP Siemens	1 In Stock	1 : 210,63000 € Box	SIRIUS	Box	Active	Phase Loss, Phase Sequence	-	160 ~ 690V AC	-	160 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG46321AA30 DIGITAL MONITORING RELAY Siemens	1 In Stock	1 : 313,08000 € Box	SIRIUS	Box	Active	Voltage Sensing AC/DC	-	10 ~ 600V AC/DC	0.1 Sec ~ 20 Sec	24VAC/DC	Relay	SPDT (1 Form C)	-	DIN Rail
3UG46211AW30 DIGITAL MONITORING RELAY Siemens	1 In Stock	1 : 343,84000 € Box	SIRIUS	Box	Active	Current Sensing AC/DC	-	3 ~ 600mA	0.1 Sec ~ 20 Sec	20.4 ~ 264VAC/DC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG55111AR20 PH.FOLGE UEBERW. 3X160-690V AC50 Siemens	0 In Stock Check Lead Time	1 : 188,52000 € Box	SIRIUS	Box	Active	Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG55112AR20 PH.FOLGE UEBERW. 3X160-690V AC50 Siemens	0 In Stock Check Lead Time	1 : 188,52000 € Box	SIRIUS	Box	Active	Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG45112AN20 MONITORING RELAY,ANALOG,260V,60H Siemens	0 In Stock Check Lead Time	1 : 194,18000 € Box	SIRIUS	Box	Active	Phase Sequence	-	160 ~ 260V AC	-	160 ~ 260VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG45112AP20 MONITORING RELAY,ANALOG,520V,60H Siemens	0 In Stock Check Lead Time	1 : 194,18000 € Box	SIRIUS	Box	Active	Phase Sequence	-	-	No Delay	360 ~ 520VAC	Relay	SPDT (1 Form C)	3A @ 250VAC	DIN Rail
3UG45112AQ20 3 PH SEQ MONITORING RELAY, SPRIN Siemens	0 In Stock Check Lead Time	1 : 194,18000 € Box	SIRIUS	Box	Active	Phase Sequence	-	420 ~ 690V AC	-	420 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG55122AR20 PHAS.AUSF.U.-FOLGE, ASYM. 3X160- Siemens	0 In Stock Check Lead Time	1 : 206,97000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG55121AR20 PHAS.AUSF.U.-FOLGE, ASYM. 3X160- Siemens	0 In Stock Check Lead Time	1 : 206,97000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG46141BR280AA3 DIGITAL MONITORING RELAY Siemens	0 In Stock Check Lead Time	180 : 212,91711 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Voltage Sensing AC, Phase Loss, Phase Sequence	-	160 ~ 690V AC	0.1 Sec ~ 20 Sec	160 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG55111BR20 PH.FOLGE UEBERW. 3X160-690V AC50 Siemens	0 In Stock Check Lead Time	1 : 214,11000 € Box	SIRIUS	Box	Active	Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG55112BR20 PH.FOLGE UEBERW. 3X160-690V AC50 Siemens	0 In Stock Check Lead Time	1 : 214,11000 € Box	SIRIUS	Box	Active	Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG45112BQ20 PHASE SEQUENCE MONITORING Siemens	0 In Stock Check Lead Time	1 : 218,18000 € Box	SIRIUS	Box	Active	Phase Sequence	-	420 ~ 690V AC	-	420 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG45112BN20 PHASE SEQUENCE MONITORING Siemens	0 In Stock Check Lead Time	1 : 218,18000 € Box	SIRIUS	Box	Active	Phase Sequence	-	160 ~ 260V AC	-	160 ~ 260VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG45111BN20 VOLT. MON REL,2CO,160-260VAC Siemens	0 In Stock Check Lead Time	1 : 221,72000 € Box	SIRIUS	Box	Active	Phase Sequence	-	160 ~ 260V AC	-	160 ~ 260VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG45111BQ20 PHASE SEQUENCE MONITORING Siemens	0 In Stock Check Lead Time	1 : 221,72000 € Box	SIRIUS	Box	Active	Phase Sequence	-	420 ~ 690V AC	-	420 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG55121AR21 PHASAUSF.U-FOLGE, ASYM 3X160-690 Siemens	0 In Stock Check Lead Time	1 : 224,77000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG55122AR21 PHASAUSF.U-FOLGE, ASYM 3X160-690 Siemens	0 In Stock Check Lead Time	1 : 224,77000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
3UG55121BR20 PHAS.AUSF.U.-FOLGE, ASYM. 3X160- Siemens	0 In Stock Check Lead Time	1 : 237,92000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG55122BR20 PHAS.AUSF.U.-FOLGE, ASYM. 3X160- Siemens	0 In Stock Check Lead Time	1 : 237,92000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG45122BR20 PHASE FAILURE AND SEQUENCE Siemens	0 In Stock Check Lead Time	1 : 254,04000 € Box	SIRIUS	Box	Active	Phase Loss, Phase Sequence	-	160 ~ 690V AC	-	160 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
3UG55122BR21 PHASAUSF.U-FOLGE, ASYM 3X160-690 Siemens	0 In Stock Check Lead Time	1 : 260,06000 € Box	SIRIUS	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	160 ~ 760V AC	No Delay	200 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail

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Relay output monitors detect abnormal output of industrial relays and trigger a logical output or set of contacts. Common detection types include; AC and DC current or voltage, voltage asymmetry, ground fault, temperature monitoring, phase loss, and sequence or imbalance. They are selectable by trip range, delay time, supply voltage, mounting type, and switch circuitry.