Protection Relays & Systems

	Mfr Part #	Quantity Available	Price	Product Status	Function	Voltage - Supply	Trip Range	Delay Time	Mounting Type	Termination Style	Features	Operating Temperature
	SE-701-0U MONITOR GRND FALT RELAY 120/240V Littelfuse Inc.	23 In Stock	926.10000	Active	Ground Fault	120/240VAC/DC	-	0.5 ~ 2.5s	Chassis Mount, DIN Rail	Screw Terminal	CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button	-40°C ~ 60°C
	SE-330HV-23-00 NGR MONITOR HV LVPS ETHERNET Littelfuse Inc.	7673 In Stock	5376.65000	Active	Ground Fault	48VDC	20 ~ 10000VAC	0.1 ~ 10s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-40°C ~ 60°C
	PMDU THREE-PHASE MONITORING RELAY Macromatic Industrial Controls	5 In Stock	160.58000	Active	Phase Imbalance, Phase Loss, Phase Sequence, Overvoltage, Undervoltage	190 ~ 500VAC	-	-	DIN Rail	Screw Terminal	Manual Reset	-28°C ~ 65°C
	CLR-24V-1002 OVER FREQ, 24V ADJ 0.7-7PPS, 8-P R-K Electronics, Inc.	4122 In Stock	170.00000	Active	Overspeed	20 ~ 24VAC	0.7 ~ 7PPS	0.5s	Socketable	Plug In, 8 Pin (Octal)	-	0°C ~ 40°C
	MPU-32-02-01 MPR W/TIA-232/DEVICENET Littelfuse Inc.	3568 In Stock	4081.11000	Active	Multiple	65 ~ 265VAC, 80 ~ 275VDC	-	-	Panel Mount	Screw Terminal	-	-40°C ~ 60°C
	STR-12D-B SEAL & TEMPSTAT RELAY, 12VDC, TB R-K Electronics, Inc.	5766 In Stock	180.00000	Active	-	12VDC	-	-	Chassis Mount	Screw Terminal	-	-40°C ~ 65°C
	T2200.0030 OVERCURRENT RELAY Littelfuse Inc.	1 In Stock	695.52000	Active	Overcurrent	230VAC	-	3 ~ 30s	Chassis Mount	Screw Terminal	Automatic Reset	-20°C ~ 70°C
	LVM-1-4.5V-S AC/DC VOLTAGE MONTR, 120VAC, ADJ R-K Electronics, Inc.	9451 In Stock	260.00000	Active	-	100 ~ 125VAC	0.25 ~ 4.5VAC	0.75s	Chassis Mount	Screw Terminal	-	0°C ~ 40°C
	DPM-24D-MRTU-B 3 VOLT RELAY, 24VDC, 200-600VAC, R-K Electronics, Inc.	9153 In Stock	236.00000	Active	Multiple	24VDC	-	2 ~ 10s	Chassis Mount	Screw Terminal	-	-40°C ~ 59°C
	DPM-24A-B 3 VOLT RELAY, 24VAC, 200-600VAC, R-K Electronics, Inc.	32 In Stock	160.00000	Active	Multiple	24VAC	-	2 ~ 10s	Chassis Mount	Screw Terminal	-	-40°C ~ 59°C
	PRR-600 PHASE LOSS/REVERSAL 575/600VAC 3 R-K Electronics, Inc.	4830 In Stock	230.00000	Active	Phase Loss	575 ~ 600VAC	-	5s	Chassis Mount	Screw Terminal	-	0°C ~ 40°C
	AR-3-1-1 CURRENT PROTECTION RELAY 3-PHASE Rishabh Instruments	10 In Stock	22.00000	Active	Ground Fault, Overcurrent, Undercurrent	60 ~ 300VAC/DC	1 ~ 5A	0 ~ 10s	DIN Rail	Screw Terminal	Automatic Reset, Manual Reset	-10°C ~ 55°C
	RISH ELR-4001-LA-TS35 DIG EARTH LEAKAGE RELAY DIN RAIL Rishabh Instruments	10 In Stock	35.00000	Active	Ground Fault	20 ~ 40VAC, 60VDC	30mA ~ 30A	0 ~ 30s	DIN Rail	Screw Terminal	Automatic Reset, Manual Reset, Test Button	-10°C ~ 55°C
	SE-330AU-06-01 MONITOR NGR UNIV DUAL RJ45 61850 Littelfuse Inc.	4053 In Stock	5830.27000	Active	Ground Fault	120/240VAC/DC	0.125 ~ 30A	0.1 ~ 0.5s	Panel Mount	Screw Terminal	Harmonic Filtering, Manual Reset	-
	MP8000 MOTOR OVERLOAD PROTECTION 8000 Littelfuse Inc.	4607 In Stock	690.19000	Active	-	90 ~ 690VAC	0.5 ~ 1000A	-	Chassis Mount	Screw Terminal	Automatic Reset, Manual Reset	-40°C ~ 70°C
	PLRO-600 PHASE LOSS/REVERSAL,575/600VAC 3 R-K Electronics, Inc.	3473 In Stock	280.00000	Active	Phase Loss	-	-	-	Chassis Mount	Screw Terminal	-	-
	EL731-02-00 AC/DC EARTH-LKGE RELAY 75-275V Littelfuse Inc.	5914 In Stock	2204.52000	Active	Ground Fault, Overtemperature	120 ~ 240VAC/DC	0.03 ~ 5A	0.05 ~ 2s	Panel Mount	Screw Terminal	CT Loop Monitoring, Harmonic Filtering	-40°C ~ 60°C
	RISH RELAY V/HZ-3-1001-HA LINE MONITORING RELAY 3-PHASE Rishabh Instruments	10 In Stock	32.00000	Active	Overfrequency, Overvoltage, Phase Imbalance, Phase Loss, Underfrequency, Undervoltage	60 ~ 300VAC/DC	45Hz ~ 66Hz	0 ~ 30s	DIN Rail	Screw Terminal	Automatic Reset, Manual Reset, Test Button	-10°C ~ 55°C
	DPD02DM44B 3PH MONITORING RELAY 240V Carlo Gavazzi Inc.	4 In Stock	319.00000	Active	Multiple	120 ~ 277VAC	102 ~ 318V AC	0 ~ 60s	DIN Rail	Screw Terminal	-	-20°C ~ 60°C
	RISH ELR-4002-HA-96 EARTH LEAKAGE RELAY PANEL 96X96 Rishabh Instruments	10 In Stock	35.00000	Active	Ground Fault	60 ~ 300VAC/DC	30mA ~ 30A	0 ~ 30s	Panel Mount	Screw Terminal	Automatic Reset, Manual Reset, Test Button	-10°C ~ 55°C
	MVPL-240A-A1C 1&3 VOLTAGE MONITOR 240VAC 8-PIN R-K Electronics, Inc.	1433 In Stock	230.00000	Active	Multiple	240VAC	-	2 ~ 300s	Chassis Mount	Plug In, 8 Pin (Octal)	Manual Reset	0°C ~ 65°C
	STR-120A-B SEAL & TEMPSTAT RELAY, 120VAC, T R-K Electronics, Inc.	12 In Stock	175.00000	Active	-	120VAC	-	-	Chassis Mount	Screw Terminal	-	-40°C ~ 65°C
	SE-107 GROUND-FAULT GROUND-CHECK MON Littelfuse Inc.	3 In Stock	1295.83000	Active	Ground Fault	120VAC	0.5 ~ 5A	0.1 ~ 1s	Chassis Mount	Screw Terminal	Automatic Reset, Manual Reset	-
	DPM-120A-B PHASE MONITOR 200-600V, 120VAC, R-K Electronics, Inc.	18 In Stock	160.00000	Active	Multiple	110 ~ 120VAC	-	2 ~ 10s	Chassis Mount	Screw Terminal	-	-40°C ~ 59°C