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
EISH200MA024 ON/OFF CURRENT SENSOR Carlo Gavazzi Inc.	35 In Stock	1 : € 53,73000 Box	EISH	Box	Active	Current Sensing AC	Energized High/Low	0.2 ~ 60A AC/DC	Fixed, 0.25 Sec	0.5 ~ 30VAC/DC	Solid State	SPST-NO (1 Form A)	-	DIN Rail
K8AK-PH1 200/500VAC 3-PHASE 3WIRE PHASE LOSS Omron Automation and Safety	80 In Stock 329 Factory	1 : € 76,20000 Bulk	K8AK	Bulk	Active	Phase Loss, Phase Sequence	-	-	0.1 Sec ~ 30 Sec	200 ~ 480VAC	Relay	DPDT (2 Form C)	5A @ 250VAC	DIN Rail
2903528 MONITORING RELAY 3PH PUSH IN TER Phoenix Contact	89 In Stock 309 Factory	1 : € 76,80000 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
DPA51CM44 RELAY MONITOR 3PHASE 208-480 Carlo Gavazzi Inc.	34 In Stock	1 : € 78,59000 Box	DPA51	Box	Active	Phase Loss, Phase Sequence	Energized High	177 ~ 550V AC	-	208 ~ 480VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
CR4395-EH-120-110-X-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	30 In Stock	1 : € 92,34000 Box	CR4395	Box	Active	Current Sensing AC	Energized High	1 ~ 10A AC	No Delay	120VAC	Relay	SPDT (1 Form C)	20A @ 240VAC	Chassis Mount
CR5395-EH-24D-110-X-CD-ELR-I RELAY DC CUR SENS 24VDC CHAS MT CR Magnetics Inc.	62 In Stock	1 : € 103,06000 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
DPA01CM44 RELAY MONITOR 3PHASE 208-480 Carlo Gavazzi Inc.	48 In Stock	1 : € 106,36000 Box	DPA01	Box	Active	Phase Loss, Phase Sequence	Energized High	177 ~ 550V AC	-	208 ~ 480VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
2866093 TEMP MON RELAY 1PHASE 2PDT Phoenix Contact	41 In Stock 67 Factory	1 : € 116,24000 Bulk	EMD	Bulk	Last Time Buy	Temperature Monitoring	Energized High	-	No Delay	24 ~ 230VAC, 24VDC	-	DPDT (2 Form C)	5A @ 250VAC	DIN Rail
2905597 RELAY Phoenix Contact	159 In Stock	1 : € 123,61000 Bulk	EMD	Bulk	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High	177 ~ 794V AC	No Delay	208 ~ 690VAC	Relay	SPDT (1 Form C) x 2	5A @ 250VAC	DIN Rail
460 3-PHASE VOLT MON/ 190-480V/ AD Littelfuse Inc.	39 In Stock	1 : € 134,16000 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-TH11S 24VAC/DC TEMP MONITORING RELAY TC/RTD Omron Automation and Safety	99 In Stock 293 Factory	1 : € 206,68000 Box	K8AK	Box	Active	Temperature Monitoring	-	-	No Delay	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
K8AK-TH11S 100-240VAC TEMP MONITORING RELAY TC/RTD Omron Automation and Safety	71 In Stock 171 Factory	1 : € 222,29000 Box	K8AK	Box	Active	Temperature Monitoring	-	-	No Delay	100 ~ 240VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
LSRX CURRENT SENSOR W/RELAY 5-200A Littelfuse Inc.	36 In Stock	1 : € 90,91000 Bulk	LSRX	Bulk	Active	Current Sensing AC	Energized High	5 ~ 200A AC	No Delay	-	Relay	SPST-NO (1 Form A)	5A @ 240VAC	Chassis Mount
CR4395-EL-120-110-A-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	40 In Stock	1 : € 92,34000 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
LSRX-C CURRENT SENSOR W/RELAY 5-200A Littelfuse Inc.	50 In Stock	1 : € 94,81000 Bulk	LSRX-C	Bulk	Active	Current Sensing AC	Energized High	5 ~ 200A AC	No Delay	-	Relay	SPST-NO (1 Form A)	5A @ 240VAC	Chassis Mount
DPA52CM44 3PH MR 208V TO 480V PH LOSS/SEQ Carlo Gavazzi Inc.	27 In Stock	1 : € 110,66000 Box	DPA52	Box	Active	Phase Loss, Phase Sequence	Energized High	125 ~ 624V AC	-	208 ~ 480VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
TCSHAA MODULE CUR SENSOR 2-20A 24-240V Littelfuse Inc.	41 In Stock	1 : € 123,27000 Bulk	TCS	Bulk	Active	Current Sensing AC	Energized High	2 ~ 20A AC	-	-	Solid State	SPST-NO (1 Form A)	-	Chassis Mount
84872152 RELAY MONITOR VOLT 65-260VAC/DC Crouzet	59 In Stock	1 : € 146,17000 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
SLA-440-ASA SLA SERIES THREE-PHASE MONITORIN ATC-Diversified Electronics	47 In Stock	1 : € 134,94000 Box	SLA	Box	Active	Phase Loss, Phase Sequence, Voltage Sensing AC	Energized High/Low	430 ~ 480V AC	1 Sec ~ 2 Sec	440VAC	Relay	SPDT (1 Form C)	10A @ 240VAC	Socketable
LIRT110A RELAY CURRENT SEN SPDT 10A 110V Crouzet	55 In Stock	1 : € 227,83000 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
K8DT-AS2CD CURNT RELY 0.1 TO 5 A PUSH IN Omron Automation and Safety	35 In Stock 99 Factory	1 : € 206,48000 Box	K8DT	Box	Active	Current Sensing AC/DC	-	0.1 ~ 5A AC/DC	0.1 Sec ~ 30 Sec	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
K8AK-VW2 24VAC/DC UNDR/OVR VOLT RELAY 1 TO 150 V Omron Automation and Safety	36 In Stock 43 Factory	1 : € 207,66000 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-VW3 24VAC/DC UNDROVR VOLT RELAY 20 TO 600 V Omron Automation and Safety	37 In Stock 348 Factory	1 : € 216,36000 Box	K8AK	Box	Active	Voltage Sensing AC/DC	-	20 ~ 600V AC/DC	0.1 Sec ~ 30 Sec	24VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
233P-1.5-ENCL 1-PHASE PUMPSAVERPLUS / 230V Littelfuse Inc.	36 In Stock 59 Factory	1 : € 302,74000 Bulk	233P	Bulk	Active	Voltage Sensing AC	Energized High/Low	190 ~ 265V AC	Fixed, 4 Sec, 5 Sec	230VAC	Relay	SPST-NO (1 Form A)	10A @ 240VAC	Chassis Mount
CR4395-EH-120-330-A-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	26 In Stock	1 : € 92,34000 Box	CR4395	Box	Active	Current Sensing AC	Energized High	3.0 ~ 30A AC	0.5 Sec ~ 6 Sec	120VAC	Relay	SPDT (1 Form C)	20A @ 240VAC	Chassis Mount

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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.