Relay Output Monitors

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of 1,178

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	65 In Stock	1 : $748.07000 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
CR4395-EH-120-110-X-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	101 In Stock	1 : $899.43000 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 : $1,035.91000 Box	DPA01	Box	Active	Phase Loss, Phase Sequence	Energized High	177 ~ 550V AC	-	208 ~ 480VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
DUB01CB23500V RELAY MONITOR VOLT 2-500V Carlo Gavazzi Inc.	33 In Stock	1 : $1,562.09000 Box	DUB01	Box	Active	Voltage Sensing AC/DC	Energized, Latching High/Low	2 ~ 500V AC/DC	0.1 Sec ~ 30 Sec	115 ~ 230VAC	Relay	SPDT (1 Form C)	8A @ 250VAC	DIN Rail
460 3-PHASE VOLT MON/ 190-480V/ AD Littelfuse Inc.	29 In Stock 949 Factory	1 : $1,611.91000 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	80 In Stock 245 Factory	1 : $2,166.37000 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	70 In Stock 366 Factory	1 : $2,187.99000 Box	K8AK	Box	Active	Temperature Monitoring	-	-	No Delay	100 ~ 240VAC	Relay	SPDT (1 Form C)	5A @ 250VAC	DIN Rail
250A 3-PHASE VOLTAGE MONITOR/ 190-4 Littelfuse Inc.	41 In Stock 583 Factory	1 : $2,556.06000 Bulk	250A	Bulk	Active	Voltage Sensing AC	Energized High/Low	190 ~ 480V AC	Fixed, 4 Sec	190 ~ 480VAC	Relay	DPDT (2 Form C)	10A @ 240VAC	Chassis Mount
RM22TG20 PHASE CTRL RELAY, 208-480VAC IN, Schneider Electric	26 In Stock	1 : $571.07000 Box	Harmony	Box	Active	Voltage Asymmetry, Phase Loss, Phase Sequence	Energized High/Low	200 ~ 240V AC	0.1 Sec ~ 30 Sec	208 ~ 480VAC	Relay	DPDT (2 Form C)	8A @ 250VAC	DIN Rail
K8AK-PH1 200/500VAC 3-PHASE 3WIRE PHASE LOSS Omron Automation and Safety	78 In Stock 407 Factory	1 : $749.55000 Bulk	K8AK	Bulk	Active	Phase Loss, Phase Sequence	-	-	0.1 Sec ~ 30 Sec	200 ~ 480VAC	Relay	DPDT (2 Form C)	5A @ 250VAC	DIN Rail
CR4395-EL-120-110-A-CD-ELR-I RELAY AC CUR SENS 120VAC CHAS MT CR Magnetics Inc.	39 In Stock	1 : $899.43000 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.	70 In Stock 10 Factory	1 : $997.43000 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
LSRX CURRENT SENSOR W/RELAY 5-200A Littelfuse Inc.	39 In Stock 430 Factory	1 : $997.43000 Bulk	LSRX	Bulk	Active	Current Sensing AC	Energized High	5 ~ 200A AC	No Delay	-	Relay	SPST-NO (1 Form A)	5A @ 240VAC	Chassis Mount
CR5395-EH-ACV-110-X-CD-ELR-I RELAY DC CUR SENS 85-265VAC/DC CR Magnetics Inc.	48 In Stock	1 : $1,003.76000 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	55 In Stock	1 : $1,309.36000 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 : $1,314.29000 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
DUB01CD48500V RELAY MONITOR VOLT 2-500V Carlo Gavazzi Inc.	54 In Stock	1 : $1,460.55000 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
84872130 RELAY MONITOR VOLT 15-600V ADJ Crouzet	55 In Stock	1 : $1,463.34000 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
201A 3-PHASE PLUG-IN VOLTAGE MONITO Littelfuse Inc.	43 In Stock	1 : $1,614.95000 Bulk	201A	Bulk	Active	Voltage Asymmetry, Voltage Sensing AC	Energized Low	190 ~ 480V AC	Fixed, 2 Sec, 4 Sec	190 ~ 480VAC	Relay	SPDT (1 Form C)	10A @ 240VAC	Socketable
LIRT110A RELAY CURRENT SEN SPDT 10A 110V Crouzet	55 In Stock	1 : $1,642.41000 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-AS2 24VAC/DC CURRENT RELAY 0.1 TO 8 A Omron Automation and Safety	31 In Stock 78 Factory	1 : $1,771.73000 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
K8DT-AS2CD CURNT RELY 0.1 TO 5 A PUSH IN Omron Automation and Safety	34 In Stock 99 Factory	1 : $2,042.39000 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-VW3 24VAC/DC UNDROVR VOLT RELAY 20 TO 600 V Omron Automation and Safety	35 In Stock 81 Factory	1 : $2,133.48000 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
1336412 MONITORING RELAY Phoenix Contact	26 In Stock	1 : $2,253.76000 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
HLMUDLAAA 3 PHASE VOLTAGE MONITOR Littelfuse Inc.	46 In Stock	1 : $2,390.65000 Bulk	HLMU	Bulk	Active	Voltage Asymmetry, Voltage Sensing AC, Phase Loss	Energized High/Low	200 ~ 480V AC	1 Sec ~ 30 Sec	200 ~ 480VAC	Relay	DPDT (2 Form C)	10A @ 240VAC	Chassis Mount

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of 1,178

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.