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
5-1618082-5

5-1618082-5

401-17SX=WILMAR UNDERVOLTAGE

Contact - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
SE-330-00-10

SE-330-00-10

NGR MONITOR CE/C-T

Contact - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-330 Bulk Obsolete Datasheet Harmonic Filtering, Manual Reset0.1 ~ 10sPanel MountGround Fault-40°C ~ 60°CScrew Terminal120/240VAC/DC20 ~ 10000VAC
1-1618100-7

1-1618100-7

D101-10X=RELAY, CLOSE DIFFEREN

Contact - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant D101X Bulk Active Datasheet --Chassis MountOvervoltage-20°C ~ 85°CStud380VAC253 ~ 380VAC
EL731-01-10

EL731-01-10

AC/DC EARTH-LKGE RELAY 75-275V

Contact - immediate Littelfuse Inc. 1 ROHS3 Compliant EL731 Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering0.05 ~ 2sPanel MountGround Fault, Overtemperature-Spring Terminal120/240VAC/DC0.03 ~ 5A
EL731-22-10

EL731-22-10

AC/DC EARTH-LKGE RELAY

Contact - immediate Littelfuse Inc. 1 ROHS3 Compliant EL731 Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering0.05 ~ 2sPanel MountGround Fault, Overtemperature-Spring Terminal24VDC0.03 ~ 5A
EL731-23-10

EL731-23-10

AC/DC EARTH-LKGE RELAY

Contact - immediate Littelfuse Inc. 1 ROHS3 Compliant EL731 Bulk Active Datasheet CT Loop Monitoring, Harmonic Filtering0.05 ~ 2sPanel MountGround Fault, Overtemperature-Spring Terminal24VDC0.03 ~ 5A
MPU-32-00-00

MPU-32-00-00

KIT MPR WITH TIA-232 AND CIM MPU

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant POWR-GARD® Bulk Active Datasheet --Panel MountMultiple-40u00b0C ~ 60u00b0CScrew Terminal65 ~ 265VAC, 80 ~ 275VDC-
SE-330HV-04-01

SE-330HV-04-01

NGR MON HV UNIV E-NET SC FIBER R

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-330HV Bulk Active Datasheet Harmonic Filtering, Manual Reset0.1 ~ 10sPanel MountGround Fault-40u00b0C ~ 60u00b0CScrew Terminal120 ~ 240VAC/DC20 ~ 10000VAC
SE-330-22-01

SE-330-22-01

NGR MONITOR NC 48-VDC PROFIBUS

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-330 Bulk Obsolete Datasheet --------
1-1618095-3

1-1618095-3

901-7=WILMAR PHASE SEQUENCE

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
MPU-32-00-01

MPU-32-00-01

KIT MPR WITH TIA-232 AND CIM MPU

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant POWR-GARD® Bulk Active Datasheet --Panel MountMultiple-40u00b0C ~ 60u00b0CScrew Terminal65 ~ 265VAC, 80 ~ 275VDC-
MPS-CTU-01-00

MPS-CTU-01-00

MPS W/STANDARD COMM CONTROL UNIT

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant MPS Bulk Active Datasheet --Panel MountMultiple-Screw Terminal65 ~ 265VAC, 80 ~ 275VDC-
MPU-32-04-01

MPU-32-04-01

MPR W/TIA-232/ETHERNET

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant POWR-GARD® Bulk Active Datasheet --Panel MountMultiple-40u00b0C ~ 60u00b0CScrew Terminal65 ~ 265VAC, 80 ~ 275VDC-
2-1618092-2

2-1618092-2

723TD-SX=WILMAR REVERSE POWER

Contact 0 - immediate TE Connectivity Aerospace, Defense and Marine 5 RoHS non-compliant - Bulk Active Datasheet --------
SE-330HV-05-00

SE-330HV-05-00

NGR MON HV UNIV E-NET DUAL SC FI

Contact 0 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-330HV Bulk Active Datasheet Harmonic Filtering, Manual Reset0.1 ~ 10sPanel MountGround Fault-40u00b0C ~ 60u00b0CScrew Terminal120 ~ 240VAC/DC20 ~ 10000VAC