Result: 670 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
SE-105

SE-105

GROUND FAULT MONITOR

Contact 9 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-105 Bulk Active Datasheet Automatic Reset, Manual Reset0.1 ~ 1sChassis MountGround Fault-Screw Terminal120VAC0.5 ~ 5A
SE-134C-00

SE-134C-00

GROUND CONTINUITY MONITOR

Contact 3 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-134C Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button0.1 ~ 2.5sPanel MountGround Fault-40°C ~ 60°CScrew Terminal120/240VAC/DC-
SE-330-00-00

SE-330-00-00

GRND RESISTOR RELAY UNIVERSAL

Contact 3 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-330 Bulk Active Datasheet Harmonic Filtering, Manual Reset0.1 ~ 10sPanel MountGround Fault-40°C ~ 60°CScrew Terminal120/240VAC/DC20 ~ 10000VAC
SE-330AU-00-00

SE-330AU-00-00

NEUTRAL-EARTHING-RESISTOR MONITO

Contact 2 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-330AU Bulk Active Datasheet Harmonic Filtering, Manual Reset0.1 ~ 0.5sPanel MountGround Fault-Screw Terminal120 ~ 240VAC/DC0.125 ~ 30A
900ELR-2-230V-CE

900ELR-2-230V-CE

DIGITAL EARTH LEAKAGE RELAY, LEA

Contact 5 - immediate Selec Controls USA Inc. 1 ROHS3 Compliant 900ELR Box Active Datasheet Automatic Reset, Manual Reset0 ~ 99.9sDIN RailGround Fault0°C ~ 50°CScrew Terminal230VAC30mA ~ 30A
900ELR-2-110V-CE

900ELR-2-110V-CE

DIGITAL EARTH LEAKAGE RELAY, LEA

Contact 15 - immediate Selec Controls USA Inc. 1 ROHS3 Compliant 900ELR Box Active Datasheet Automatic Reset, Manual Reset0 ~ 99.9sDIN RailGround Fault0°C ~ 50°CScrew Terminal110VAC30mA ~ 30A
DEA71DM24A003

DEA71DM24A003

EARTH LEAKAGE MONITORING RELAY

Contact 14 - immediate Carlo Gavazzi Inc. 1 ROHS3 Compliant DEA71 Box Active Datasheet --DIN RailGround Fault-25°C ~ 60°CScrew Terminal24 ~ 240VAC30mA
3RN20001AA30

3RN20001AA30

THERMISTOR MOT. PROT. 1CO US=A1

Contact 4 - immediate Siemens 1 ROHS3 Compliant SIRIUS 3RN2 Bulk Active Datasheet Automatic ResetDIN RailOvertemperature-25°C ~ 60°CScrew Terminal24VAC/DC--
3RN20101CW30

3RN20101CW30

THERMISTOR MOT. PROT. 1NO 1NC BI

Contact 19 - immediate Siemens 1 ROHS3 Compliant SIRIUS 3RN2 Bulk Active Datasheet Automatic ResetDIN RailOvertemperature-25°C ~ 60°CScrew Terminal24 ~ 240VAC/DC--
SE-601-0U

SE-601-0U

DC GRND FAULT RELAY 55-75 VDC SU

Contact 3 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-601 Bulk Active Datasheet Manual Reset, Test Button0.05 ~ 2.5sChassis Mount, DIN RailGround Fault, Overcurrent-40°C ~ 60°CScrew Terminal120 ~ 240VAC/DC1 ~ 20mA