Monitor - Relay Output | Electronic Components Distributor DigiKey

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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

2903528 MONITORING RELAY 3PH PUSH IN TER Phoenix Contact	55 In Stock	1 : $134.71000 Bulk	EMD	Bulk	Active	Voltage Asymmetry, Phase Sequence	Energized High	120 ~ 277V AC, 208 ~ 480V AC	No Delay	-	Relay	SPDT (1 Form C)	-	DIN Rail
CR5395-EH-ACV-110-X-CD-ELR-I RELAY DC CUR SENS 85-265VAC/DC CR Magnetics Inc.	40 In Stock	1 : $171.69000 Box	CR5395	Box	Active	Current Sensing DC	Energized High	1.0 ~ 10A DC	No Delay	85 ~ 265VAC/DC	Relay	SPDT (1 Form C)	20A @ 240VAC	Chassis Mount
84872152 RELAY MONITOR VOLT 65-260VAC/DC Crouzet	44 In Stock	1 : $227.86000 Bulk	C-Lynx	Bulk	Active	Voltage Sensing AC	Energized High	65 ~ 260V AC	0.1 Sec ~ 10 Sec	110 ~ 240VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
84872130 RELAY MONITOR VOLT 15-600V ADJ Crouzet	77 In Stock	1 : $254.68000 Bulk	C-Lynx	Bulk	Active	Voltage Sensing AC/DC	Energized High	15 ~ 600V AC/DC	0.1 Sec ~ 3 Sec	24 ~ 240VAC/DC	Relay	DPDT (2 Form C)	5A @ 250VAC	DIN Rail
PLM9405 RELAY 480VAC VOLT PHASE MONITOR Littelfuse Inc.	146 In Stock	1 : $239.84000 Bulk	PLM	Bulk	Active	Voltage Asymmetry, Voltage Sensing AC, Phase Loss	Energized Low	400 ~ 480V AC	Fixed, 5 Sec	480VAC	Relay	SPDT (1 Form C)	10A @ 240VAC	Socketable
DPA01CM44 RELAY MONITOR 3PHASE 208-480 Carlo Gavazzi Inc.	44 In Stock	1 : $266.79000 Box	DPA01	Box	Active	Phase Loss, Phase Sequence	Energized High	177 ~ 550V AC	-	208 ~ 480VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
K8AK-VW2 24VAC/DC UNDR/OVR VOLT RELAY 1 TO 150 V Omron Automation and Safety	183 In Stock 10 Factory	1 : $276.68000 Box	K8AK	Box	Active	Voltage Sensing AC/DC	-	1 ~ 150V AC/DC	0.1 Sec ~ 30 Sec	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
K8AK-TH11S 24VAC/DC TEMP MONITORING RELAY TC/RTD Omron Automation and Safety	186 In Stock 182 Factory	1 : $283.57000 Box	K8AK	Box	Active	Temperature Monitoring	-	-	No Delay	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
TCSGAA MODULE CUR SENSOR 2-20A 3-50VDC Littelfuse Inc.	30 In Stock 15 Factory	1 : $153.53000 Bulk	TCS	Bulk	Active	Current Sensing AC	Energized High	2 ~ 20A AC	-	-	Solid State	SPST-NO (1 Form A)	-	Chassis Mount
CR4395-EL-120-110-A-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	13 In Stock	1 : $152.73000 Box	CR4395	Box	Active	Current Sensing AC	Energized Low	1 ~ 10A AC	0.5 Sec ~ 6 Sec	120VAC	Relay	SPDT (1 Form C)	20A @ 240VAC	Chassis Mount
LIRT110A RELAY CURRENT SEN SPDT 10A 110V Crouzet	38 In Stock	1 : $267.64000 Bulk	IR.T	Bulk	Active	Current Sensing AC	Energized High	0.035 ~ 7.07A AC, 0.05 ~ 10A AC	0.1 Sec ~ 10 Sec	110VAC	Relay	SPDT (1 Form C)	10A @ 250VAC	Socketable
K8AK-TH11S 100-240VAC TEMP MONITORING RELAY TC/RTD Omron Automation and Safety	180 In Stock 167 Factory	1 : $283.57000 Box	K8AK	Box	Active	Temperature Monitoring	-	-	No Delay	100 ~ 240VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
DUB01CD48500V RELAY MONITOR VOLT 2-500V Carlo Gavazzi Inc.	129 In Stock	1 : $322.18000 Box	DUB01	Box	Active	Voltage Sensing AC/DC	Energized, Latching High/Low	2 ~ 500V AC/DC	0.1 Sec ~ 30 Sec	24 ~ 48VAC/DC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
DPA53CM23 RELAY MONITOR 3PHASE 160-240 Carlo Gavazzi Inc.	28 In Stock	1 : $342.32000 Box	DPA53	Box	Active	Phase Loss, Phase Sequence	Energized High	160 ~ 240V AC	-	208 ~ 240VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
3UG4513-1BR20 3PH VOLTAGE MONITOR Siemens	27 In Stock	1 : $569.34000 Bulk	SIRIUS 3UG4	Bulk	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	-	160 ~ 690V AC	0.1 Sec ~ 20 Sec	160 ~ 690VAC	Relay	DPDT (2 Form C)	3A @ 400VAC	DIN Rail
2903523 MONITORING RELAY SCREW TERM Phoenix Contact	34 In Stock	1 : $204.37000 Bulk	EMD	Bulk	Active	Voltage Sensing AC/DC	Energized High	230V AC, 24V AC/DC	No Delay	-	Relay	SPDT (1 Form C)	-	DIN Rail
84872033 RELAY MONITOR VOLT 10-600V ADJ Crouzet	28 In Stock	1 : $343.35000 Bulk	C-Lynx	Bulk	Active	Voltage Sensing AC/DC	Energized High/Low	15 ~ 600V AC/DC	0.1 Sec ~ 3 Sec	120VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
DIB01CD485A MONITOR OVER/UNDER CURR 0.1-5A Carlo Gavazzi Inc.	45 In Stock	1 : $322.18000 Box	DIB01	Box	Active	Current Sensing AC/DC	Energized, Latching High/Low	0.1 ~ 5A AC/DC	0.1 Sec ~ 30 Sec	24 ~ 48VAC/DC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
MAR-120-ACA-C MOTOR AUTO-RESTART RELAY Mueller Electric Co	44 In Stock	1 : $883.66000 Box	MAR	Box	Active	Voltage Sensing AC	Energized High/Low	70 ~ 100V AC	0.2 Sec ~ 60 Sec	120VAC	Relay	SPDT (1 Form C)	10A @ 120VAC	Socketable
K8AK-PH1 200/500VAC 3-PHASE 3WIRE PHASE LOSS Omron Automation and Safety	37 In Stock 361 Factory	1 : $101.40000 Bulk	K8AK	Bulk	Active	Phase Loss, Phase Sequence	-	-	0.1 Sec ~ 30 Sec	200 ~ 480VAC	Relay	DPDT (2 Form C)	5A @ 250VAC	DIN Rail
CR5395-EH-24D-110-X-CD-ELR-I RELAY DC CUR SENS 24VDC CHAS MT CR Magnetics Inc.	14 In Stock	1 : $171.69000 Box	CR5395	Box	Active	Current Sensing DC	Energized High	1.0 ~ 10A DC	No Delay	24VDC	Relay	SPDT (1 Form C)	20A @ 240VAC	Chassis Mount
460 3-PHASE VOLT MON/ 190-480V/ AD Littelfuse Inc.	6 In Stock 1,355 Factory This product has a maximum purchase limit	1 : $201.57000 Bulk	460	Bulk	Active	Voltage Asymmetry, Voltage Sensing AC, Phase Loss	Energized High/Low	190 ~ 480V AC	1 Sec ~ 30 Sec	190 ~ 480VAC	Relay	SPDT (1 Form C)	10A @ 240VAC	Chassis Mount
K8AK-AS2 24VAC/DC CURRENT RELAY 0.1 TO 8 A Omron Automation and Safety	14 In Stock 48 Factory	1 : $259.65000 Box	K8AK	Box	Active	Current Sensing AC/DC	-	0.1 ~ 8A AC/DC	0.1 Sec ~ 30 Sec	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
PLMU11 3 PHASE LINE MONITOR Littelfuse Inc.	21 In Stock	1 : $285.39000 Bulk	PLMU11	Bulk	Active	Voltage Sensing AC	-	200 ~ 480V AC	0.25 Sec ~ 30 Sec	200 ~ 480VAC	Relay	SPDT (1 Form C)	10A @ 240VAC	Socketable
2866022 MON RELAY 1PHASE 2PDT 10A 250V Phoenix Contact	6 In Stock 100 Factory	1 : $454.87000 Bulk	EMD	Bulk	Active	Current Sensing AC/DC	Energized High	0 ~ 10A AC/DC	0.1 Sec ~ 10 Sec	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail

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Monitor - Relay Output

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.

Monitor - Relay Output

Monitor - Relay Output

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