Protection Relays & Systems

	Mfr Part #	Quantity Available	Price	Product Status	Function	Voltage - Supply	Trip Range	Delay Time	Mounting Type	Termination Style	Features	Operating Temperature
	TVM-200-20-2004 3 VOLT RELAY FIX 180/264VAC 10P R-K Electronics, Inc.	4878 In Stock	120.00000	Active	Overvoltage, Undervoltage	200 ~ 250VAC	20 ~ 25VAC	0.5s	Socketable	Plug In, 8 Pin (Octal)	-	0°C ~ 40°C
	LVM-1-75M-S-1000 AC/DC VOLTAGE MONTR 120VAC 75MV, R-K Electronics, Inc.	2948 In Stock	260.00000	Active	-	100 ~ 125VAC	0.005 ~ 75VAC	0.75s	Chassis Mount	Screw Terminal	-	0°C ~ 40°C
	SE-105E GF-GC MON C/W 1N5339B TERM 240VA Littelfuse Inc.	8650 In Stock	1206.47000	Active	Ground Fault	240VAC	0.5 ~ 4A	0.1 ~ 1s	Chassis Mount	Screw Terminal	Automatic Reset, Manual Reset	-40°C ~ 60°C
	LVM-1-150V-S AC/DC VOLTAGE MONTR, 120VAC ADJ R-K Electronics, Inc.	7483 In Stock	260.00000	Active	-	100 ~ 125VAC	10 ~ 150VAC	0.75s	Chassis Mount	Screw Terminal	-	0°C ~ 40°C
	PRSL-400-1.5 PHASE REVERSAL,440/480VAC 3 DPDT R-K Electronics, Inc.	5 In Stock	290.00000	Active	-	-	-	-	Chassis Mount	Screw Terminal	-	-
	3UG4615-1CR20 VOLTAGE MONITORING RELAY Siemens	6 In Stock	283.30000	Active	Phase Loss, Phase Sequence, Overvoltage, Undervoltage	160 ~ 690VAC	160 ~ 690VAC	0.1 ~ 20s	DIN Rail	Screw Terminal	Automatic Reset	-25°C ~ 60°C
	TVM-200-20-0002 3 VOLT RELAY ADJ 200-250VAC 10P R-K Electronics, Inc.	4 In Stock	120.00000	Active	Overvoltage, Undervoltage	200 ~ 250VAC	20 ~ 25VAC	0.5s	Socketable	Plug In, 8 Pin (Octal)	-	0°C ~ 40°C
	ZVM-600P MV RELAY 120VAC ADJ 40-400MV DPD R-K Electronics, Inc.	9372 In Stock	440.00000	Active	Overvoltage	115VAC	-	-	Chassis Mount	Screw Terminal	-	0°C ~ 65°C
	SE-330-00-00 GRND RESISTOR RELAY UNIVERSAL Littelfuse Inc.	9738 In Stock	3889.55000	Active	Ground Fault	120/240VAC/DC	20 ~ 10000VAC	0.1 ~ 10s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-40°C ~ 60°C
	VR-1-H-2 VOLTAGE PROTECTION RELAY 1-PHASE Rishabh Instruments	10 In Stock	16.00000	Active	Ground Fault, Overvoltage, Phase Imbalance, Phase Loss, Phase Sequence, Undervoltage	220 ~ 254VAC	165 ~ 317.5VAC	0 ~ 10s	DIN Rail	Screw Terminal	-	-10°C ~ 55°C
	ZVR-120A-A1C MV RELAY 120VAC ADJ 35-430MV SPD R-K Electronics, Inc.	8 In Stock	480.00000	Active	Overvoltage	100 ~ 120VAC	38 ~ 380VAC	0.5 ~ 40s	Chassis Mount, DIN Rail	Screw Terminal	-	0°C ~ 65°C
	CSRA-115A-2-20-AR AC CURRENT, 115A, ADJ, 4-20A, AU R-K Electronics, Inc.	8797 In Stock	260.00000	Active	Overcurrent, Undercurrent	115VAC	4 ~ 20A	0.2 ~ 20s	Chassis Mount	Screw Terminal	Automatic Reset	0°C ~ 55°C
	CSRA-24A-2-20-AR AC CURRENT, 24A, ADJ, 4-20A, AUT R-K Electronics, Inc.	5435 In Stock	260.00000	Active	Overcurrent, Undercurrent	24VAC	4 ~ 20A	0.2 ~ 20s	Chassis Mount	Screw Terminal	Automatic Reset	0°C ~ 55°C
	SE-330-04-00 NGR MON UNIV ETHERNET SC FIBER R Littelfuse Inc.	4162 In Stock	5050.98000	Active	Ground Fault	120/240VAC/DC	20 ~ 10000VAC	0.1 ~ 10s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-40°C ~ 60°C
	SE-330-20-00 GRND RES RELAY LOCAL ONLY DC SUP Littelfuse Inc.	5988 In Stock	4181.27000	Active	Ground Fault	48VDC	20 ~ 10000VAC	0.1 ~ 10s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-40°C ~ 60°C
	STR-24A-B SEAL & TEMPSTAT RELAY, 24VAC, TB R-K Electronics, Inc.	5979 In Stock	175.00000	Active	-	24VAC	-	-	Chassis Mount	Screw Terminal	-	-40°C ~ 65°C
	EL731-24-00 AC/DC EARTH-LKGE RELAY Littelfuse Inc.	7165 In Stock	2301.64000	Active	Ground Fault, Overtemperature	24VDC	0.03 ~ 5A	0.05 ~ 2s	Panel Mount	Screw Terminal	CT Loop Monitoring, Harmonic Filtering	-40°C ~ 60°C
	SE-330-21-00 GRND RES RELAY DEVICENET DC SUP Littelfuse Inc.	9847 In Stock	5324.46000	Active	Ground Fault	48VDC	20 ~ 10000VAC	0.1 ~ 10s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-40°C ~ 60°C
	SVM-24D-11 1 VOLT RELAY, ADJ 22-27VDC, -103 R-K Electronics, Inc.	9449 In Stock	115.00000	Active	Undervoltage	22 ~ 27VDC	2.86 ~ 3.51VDC	0.5s	Socketable	Plug In, 8 Pin (Octal)	-	0°C ~ 40°C
	VR-3-L-1 VOLTAGE PROTECTION RELAY 3-PHASE Rishabh Instruments	10 In Stock	16.00000	Active	Ground Fault, Overvoltage, Phase Imbalance, Phase Loss, Phase Sequence, Undervoltage	110 ~ 240VAC	82.5 ~ 300VAC	0 ~ 10s	DIN Rail	Screw Terminal	-	-10°C ~ 55°C
	PLRO-200 PHASE LOSS/REVERSAL,208/240VAC 3 R-K Electronics, Inc.	4484 In Stock	270.00000	Active	Phase Loss	-	-	-	Chassis Mount	Screw Terminal	-	-
	ZVR-120A-F1C MV RELAY 120VAC FIX 35MV SPDT R-K Electronics, Inc.	1 In Stock	480.00000	Active	Overvoltage	100 ~ 120VAC	38 ~ 380VAC	1s	Chassis Mount, DIN Rail	Screw Terminal	-	0°C ~ 65°C
	NA003-M64 GRID PROTECT, VOLTAGE FREQ TELE Controls Inc	1 In Stock	832.80000	Active	Overfrequency, Overvoltage, Underfrequency, Undervoltage	110 ~ 230VAC, 24VDC	0 ~ 560VAC, 40 ~ 65Hz	0 ~ 600s	DIN Rail	Screw Terminal	-	-25°C ~ 55°C
	SE-330HV-26-01 MONITOR NGR HV 48V DUAL RJ45 Littelfuse Inc.	1281 In Stock	6184.05000	Active	Ground Fault	48VDC	20 ~ 10000VAC	0.1 ~ 10s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-40°C ~ 60°C