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Protection Relays & Systems

Mfr. Part #	Quantity	Datasheet	Series	Packaging	Product Status	Function	Voltage - Supply	Trip Range	Delay Time	Mounting Type	Termination Style	Features	Operating Temperature
SE-502-01 SURGE ARRESTER GDT Littelfuse Inc.	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-
SE-703-0T-00 MONITOR EARTH LEAKAGE Littelfuse Inc.	RFQ	Datasheet	SE-703	Bulk	Active	Ground Fault	48VDC	25mA ~ 0.5A	0 ~ 0.5s	Chassis Mount, DIN Rail	Screw Terminal	CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button	-
SE-703-0T-02 MONITOR EARTH LEAKAGE Littelfuse Inc.	RFQ	Datasheet	SE-703	Bulk	Active	Ground Fault	48VDC	25mA ~ 0.5A	0 ~ 0.5s	Chassis Mount, DIN Rail	Screw Terminal	CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button	-
SE-325D NGR MONITOR SUPPLY: 120 VAC/VDC Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault	120VAC/DC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-
SE-325ENT NGR MON 240 VAC NON-LATCH GF 0.1 Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	240VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325ESN NGR MON 240 VAC EXT RF NON-LATCH Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	240VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325EST NGR MON 240 VAC EXT RF GF TIME 0 Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	240VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325NT NGR MON 120 VAC NON-LATCH GF 0.1 Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325SN NGR MON EXTENDED RF TRIP NON-LAT Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325ST NGR MON EXTENDED RF TIME GF 0.1- Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-105DL GF-GC MON 120VAC/VCD LATCHING GC Littelfuse Inc.	RFQ	Datasheet	SE-105	Bulk	Active	Ground Fault	120VAC/DC	0.5 ~ 4A	0.1 ~ 1s	Chassis Mount	Screw Terminal	Automatic Reset, Manual Reset	-40°C ~ 60°C
SE-107DL GF-GC MON UVR LATCHING GC 120V Littelfuse Inc.	RFQ	Datasheet	SE-107	Bulk	Active	Ground Fault	120VAC/DC	0.5 ~ 4A	0.1 ~ 1s	Chassis Mount	Screw Terminal	Automatic Reset, Manual Reset	-40°C ~ 60°C
M8100.0170 SYNCHROSCOPE Littelfuse Inc.	RFQ	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-
PGR-4300-120 GEN GRND FAULT RELAY 120V SUP Littelfuse Inc.	RFQ	Datasheet	PGR-4300	Bulk	Active	Ground Fault	120VAC	100 ~ 1200A	0 ~ 1s	Chassis Mount, DIN Rail	Screw Terminal	Manual Reset, Test Button	-10°C ~ 60°C
PGR-4300-12 GEN GRND FAULT RELAY 12VDC SUP Littelfuse Inc.	RFQ	Datasheet	PGR-4300	Bulk	Active	Ground Fault	12VDC	100 ~ 1200A	0 ~ 1s	Chassis Mount, DIN Rail	Screw Terminal	Manual Reset, Test Button	-10°C ~ 60°C
SE-325DN NGR MONITOR 120 VAC/VDC NON-LATC Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC/DC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325DS NGR MONITOR 120 VAC/VDC EXT RF T Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC/DC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325DT NGR MON 120V GF TIME 0.1 TO 5 S Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC/DC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325ESNT NGR MON 240 VAC EXT RF NL GF 0.1 Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	240VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C
SE-325SNT NGR MON 120 VAC EXT RF GF TIME 0 Littelfuse Inc.	RFQ	Datasheet	SE-325	Bulk	Active	Ground Fault, Overvoltage	120VAC	0.5 ~ 4A	0.1 ~ 2s	Chassis Mount	Screw Terminal	Manual Reset	-40°C ~ 60°C

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