Result: 692 products
Protection Relays & Systems
Select Mfr Part # Price Stock ? Manufacturer Min order RoHS status Seri Package Part Status Datasheet Features Delay Time Mounting Type Function Operating Temperature Termination Style Voltage - Supply Trip Range
400X

400X

400X=WILMAR SINGLE PHASE 50/60

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Discontinued at Digi-Key Datasheet --------
SE-703-0D-02

SE-703-0D-02

MONITOR EARTH LEAKAGE

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-703 Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button0 ~ 0.5sChassis Mount, DIN RailGround Fault-Screw Terminal12/24VDC25mA ~ 0.5A
1840DBX

1840DBX

1840DBX=WILMAR PARALLELING REL

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Discontinued at Digi-Key Datasheet --------
7-1618112-2

7-1618112-2

WUV-3-380P=WILMAR UNDERVOLTAGE

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
WUV-1-380

WUV-1-380

WUV-1-380=WILMAR UNDERVOLTAGE

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
SE-704-0D-CC

SE-704-0D-CC

SE-704-0D WITH CONFORMAL COATING

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant - Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button0.03 ~ 20sDIN RailGround Fault-40u00b0C ~ 60u00b0CScrew Terminal12 ~ 24VDC0.01 ~ 5A
SE-703-0T-00

SE-703-0T-00

MONITOR EARTH LEAKAGE

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-703 Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button0 ~ 0.5sChassis Mount, DIN RailGround Fault-Screw Terminal48VDC25mA ~ 0.5A
WUV-1-460

WUV-1-460

WUV-1-460=WILMAR UNDERVOLTAGE

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
WUV-1-525

WUV-1-525

WUV-1-525=WILMAR UNDERVOLTAGE

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
PGR-4700-120

PGR-4700-120

SENS GRND FAULT RELAY 120V SUP

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant POWR-GARD® Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button0 ~ 1.5sDIN RailGround Fault-10u00b0C ~ 60u00b0CScrew Terminal120VAC0.01 ~ 3A
WD47-002

WD47-002

WD47-002=RELAY PHASE SEQUENCE

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
SE-701-0T

SE-701-0T

GROUND FAULT RELAY 32-70 VDC SUP

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-701 Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button0.05 ~ 2.5sChassis Mount, DIN RailGround Fault-40u00b0C ~ 60u00b0CScrew Terminal48VDC-
SE-MUX

SE-MUX

GF/GC TERM MULTIPLEXER

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant * Bulk Obsolete Datasheet --------
WD5051-002

WD5051-002

WD5051-002=RELAY, OVERCURRENT

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
WOV-1-575

WOV-1-575

WOV-1-575=WILMAR OVERVOLTAGE 5

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------