Relay Output Monitors

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of 1,121

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
CR4395-EH-120-110-X-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	41 In Stock	1 : $154.70000 Box	CR4395	Box	Active	Current Sensing AC	Energized High	1 ~ 10A AC	No Delay	120VAC	Relay	SPDT (1 Form C)	20A @ 240VAC	Chassis Mount
DPA01CM44 RELAY MONITOR 3PHASE 208-480 Carlo Gavazzi Inc.	32 In Stock	1 : $180.99000 Box	DPA01	Box	Active	Phase Loss, Phase Sequence	Energized High	177 ~ 550V AC	-	208 ~ 480VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
2905597 RELAY Phoenix Contact	72 In Stock 76 Factory	1 : $210.35000 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
SLA-440-ASA SLA SERIES THREE-PHASE MONITORIN ATC-Diversified Electronics	73 In Stock	1 : $220.82000 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
84872130 RELAY MONITOR VOLT 15-600V ADJ Crouzet	38 In Stock	1 : $250.67000 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
DUB01CD48500V RELAY MONITOR VOLT 2-500V Carlo Gavazzi Inc.	48 In Stock	1 : $268.61000 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
PLM9405 RELAY 480VAC VOLT PHASE MONITOR Littelfuse Inc.	65 In Stock 99 Factory	1 : $270.78000 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
K8AK-AS2 24VAC/DC CURRENT RELAY 0.1 TO 8 A Omron Automation and Safety	44 In Stock 14 Factory	1 : $279.47000 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
3UG45121AR20 VOLT. MON REL,1CO,160-690VAC Siemens	27 In Stock	1 : $322.72000 Bulk	SIRIUS 3UG4	Bulk	Active	Phase Loss, Phase Sequence	-	160 ~ 690V AC	-	160 ~ 690VAC	Relay	SPDT (1 Form C)	3A @ 400VAC	DIN Rail
K8DT-AS2CD CURNT RELY 0.1 TO 5 A PUSH IN Omron Automation and Safety	40 In Stock	1 : $372.70000 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	75 In Stock	1 : $382.50000 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	165 In Stock 332 Factory	1 : $392.17000 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	76 In Stock 194 Factory	1 : $392.19000 Box	K8AK	Box	Active	Temperature Monitoring	-	-	No Delay	100 ~ 240VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
K8DS-PH1 200/480VAC THIN PHSE SEQUENCE LOSS Omron Automation and Safety	31 In Stock 160 Factory	1 : $130.28000 Bulk	K8DS	Bulk	Active	Phase Loss, Phase Sequence	-	-	No Delay	200 ~ 480VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
K8AK-PH1 200/500VAC 3-PHASE 3WIRE PHASE LOSS Omron Automation and Safety	148 In Stock 591 Factory	1 : $136.44000 Bulk	K8AK	Bulk	Active	Phase Loss, Phase Sequence	-	-	0.1 Sec ~ 30 Sec	200 ~ 480VAC	Relay	DPDT (2 Form C)	5A @ 250VAC	DIN Rail
84872152 RELAY MONITOR VOLT 65-260VAC/DC Crouzet	50 In Stock	1 : $224.28000 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
1336412 MONITORING RELAY Phoenix Contact	27 In Stock 17 Factory	1 : $358.61000 Box	MACX	Box	Active	Phase Loss, Phase Sequence, Voltage Asymmetry, Voltage Sensing AC/DC	Energized High	160 ~ 690V AC/DC	0 Sec ~ 99.9 Sec	24 ~ 240VAC/DC	Relay	DPDT (2 Form C)	8A @ 250VAC	DIN Rail
84872033 RELAY MONITOR VOLT 10-600V ADJ Crouzet	26 In Stock	1 : $371.05000 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
E1UM230V01 AC/DC 1-PHASE VOLTAGE MONITORING Aim Dynamics	30 Marketplace	Unavailable Unavailable in your selected currency	ENYA	Bulk	Active	Voltage Sensing AC	-	24 ~ 230V AC/DC	No Delay	24 ~ 240VAC/DC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
DSR110A CONTROL RELAY UNDER VOLT 110VAC Crouzet	0 In Stock 81 Marketplace Check Lead Time	10 : $212.99100 Bulk 1 : $197.10000 Box	SR	Bulk Box	Active	Voltage Sensing AC/DC	Energized High	48 ~ 220V AC, 12 ~ 24V DC	No Delay	110VAC	Relay	SPDT (1 Form C)	10A @ 250VAC	DIN Rail
DPB51CM44 3-PHASE VOLTAGE LEVEL RELAY REV. Carlo Gavazzi Inc.	65 Marketplace	1 : $199.92000 Bulk	-	Bulk	Active	Phase Loss, Phase Sequence, Voltage Sensing AC	Energized High/Low	177 ~ 550V AC	Fixed, 0.2 Sec	208 ~ 480VAC	Relay	SPDT (1 Form C)	5A @ 250VAC/24VDC	DIN Rail
CR4395-EL-120-110-A-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	22 In Stock	1 : $154.70000 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
CR4395-EH-120-330-A-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	11 In Stock	1 : $154.70000 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
84873029 MWS 3PHASE CTRL RLY 208-480VAC Crouzet	11 In Stock 1 Marketplace	1 : $160.76000 Bulk 1 : $209.40000 Box	C-Lynx	Bulk Box	Active	Phase Loss, Phase Sequence	Energized High	183 ~ 528V AC	0.1 Sec ~ 3 Sec	208 ~ 480VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
CR5395-EH-24D-110-X-CD-ELR-I RELAY DC CUR SENS 24VDC CHAS MT CR Magnetics Inc.	15 In Stock	1 : $172.21000 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

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of 1,121

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.