Protection Relays & Systems
1363 Items
PDF Mfr Part # RFQ Series Packaging Product StatusFunctionVoltage - SupplyTrip RangeDelay TimeMounting TypeTermination StyleFeaturesOperating Temperature
SE-325ES
SE-325ES
NGR MON 240 VAC EXTENDED RF TRIP
Littelfuse Inc.
SE-325 Bulk ActiveGround Fault, Overvoltage240VAC0.5 ~ 4A0.1 ~ 2sChassis MountScrew TerminalManual Reset-40°C ~ 60°C
SE-325ET
SE-325ET
NGR MON 240 VAC GF TIME 0.1-5S
Littelfuse Inc.
SE-325 Bulk ActiveGround Fault, Overvoltage240VAC0.5 ~ 4A0.1 ~ 2sChassis MountScrew TerminalManual Reset-40°C ~ 60°C
SE-325N
SE-325N
NGR MONITOR 120 VAC NON-LATCHING
Littelfuse Inc.
SE-325 Bulk ActiveGround Fault, Overvoltage120VAC0.5 ~ 4A0.1 ~ 2sChassis MountScrew TerminalManual Reset-40°C ~ 60°C
SE-325P
SE-325P
NGR MON 120 VAC 4K8 NGR SHORT DE
Littelfuse Inc.
SE-325 Bulk ActiveGround Fault, Overvoltage120VAC0.5 ~ 4A0.1 ~ 2sChassis MountScrew TerminalManual Reset-40°C ~ 60°C
SE-325S
SE-325S
NGR MONITOR EXT RES TRIP TIME
Littelfuse Inc.
SE-325 Bulk ActiveGround Fault, Overvoltage120VAC0.5 ~ 4A0.1 ~ 2sChassis MountScrew TerminalManual Reset-40°C ~ 60°C
SE-325T
SE-325T
NGR MONITOR 120 VAC GF TIME 0.1-
Littelfuse Inc.
SE-325 Bulk ActiveGround Fault, Overvoltage120VAC0.5 ~ 4A0.1 ~ 2sChassis MountScrew TerminalManual Reset-40°C ~ 60°C
1618104-7
1618104-7
WCT3-120AC-5S=WILMAR OVERCURRE
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
1618104-5
1618104-5
WCT3-120AC-5A=WILMAR O/C RELAY
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
4-1618108-1
4-1618108-1
WOVRT1-230=WILMAR OVERVOLTAGE
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
2-1618100-1
2-1618100-1
D101-18X=WILMAR CLOSE DIFFERE
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
1618083-5
1618083-5
410DC-SX=WILMAR UNDERVOLTAGE R
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
2-1618074-1
2-1618074-1
301-13SX=WILMAR OVERVOLTAGE 1
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
2-1618074-2
2-1618074-2
301-17SX=WILMAR OVERVOLTAGE 12
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
2-1618092-1
2-1618092-1
723TD-7X=WILMAR REVERSE POWER
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
D0900.0010
D0900.0010
ARC DETECTING RELAY AC
Littelfuse Inc.
D0900 Bulk ActiveArc-Flash220 ~ 250VAC2 ~ 24 klux-DIN RailScrew Terminal--25°C ~ 70°C
9-1618107-5
9-1618107-5
WOUVT-3-480AC-P=WILMAR OVER/UN
TE Connectivity Aerospace, Defense and Marine
WOUVT Bulk ActiveOvervoltage, Undervoltage480VAC336 ~ 600VAC0.5 ~ 20sChassis MountScrew Terminal--40°C ~ 70°C
1618095-3
1618095-3
900-2X=WILMAR PHASE SEQUENCE
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
1618096-3
1618096-3
910-3X=WILMAR PHASE SEQUENCE
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
5-1618388-3
5-1618388-3
WCD-26DC-.5=RELAY, CURRENT DIFFE
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------
1-1618104-3
1-1618104-3
WCT3-26DC-5A=WILMAR OVERCURREN
TE Connectivity Aerospace, Defense and Marine
Bulk Active--------