Protection Relays & Systems

Photo Mfr. Part # Availability Quantity Datasheet Series Packaging Product Status Function Voltage - Supply Trip Range Delay Time Mounting Type Termination Style Features Operating Temperature
EL731-24-00

EL731-24-00

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

0
RFQ
Datasheet EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Screw Terminal CT Loop Monitoring, Harmonic Filtering -40°C ~ 60°C
EL731-21-10

EL731-21-10

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

0
RFQ
Datasheet EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Spring Terminal CT Loop Monitoring, Harmonic Filtering -
EL731-22-10

EL731-22-10

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

0
RFQ
Datasheet EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Spring Terminal CT Loop Monitoring, Harmonic Filtering -
EL731-23-10

EL731-23-10

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

0
RFQ
Datasheet EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Spring Terminal CT Loop Monitoring, Harmonic Filtering -
EL731-24-10

EL731-24-10

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

0
RFQ
Datasheet EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Spring Terminal CT Loop Monitoring, Harmonic Filtering -
SE-325DNT

SE-325DNT

NGR MON 120V NON-LATCH GF 0.1-5S

Littelfuse Inc.

0
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-325DSN

SE-325DSN

NGR MON 120VAC/VDC NON-LATCH

Littelfuse Inc.

0
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-325DST

SE-325DST

NGR MON 120VAC/VDC EXT RF GF 0.1

Littelfuse Inc.

0
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
PGR-6101-120

PGR-6101-120

MOTOR GROUND FAULT & INSUL RELAY

Littelfuse Inc.

0
RFQ
Datasheet POWR-GARD® Bulk Active Ground Fault 120VAC - 0.05 ~ 0.25s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -10°C ~ 60°C
SE-325DSNT

SE-325DSNT

NGR MON 120V NL EXT RF GF 0.1-5S

Littelfuse Inc.

0
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-330-00-10

SE-330-00-10

NGR MONITOR CE/C-T

Littelfuse Inc.

0
RFQ
Datasheet SE-330 Bulk Obsolete Ground Fault 120/240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C
MPU-32-00-00

MPU-32-00-00

KIT MPR WITH TIA-232 AND CIM MPU

Littelfuse Inc.

0
RFQ
Datasheet POWR-GARD® Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -40°C ~ 60°C
FPU-32-00-00

FPU-32-00-00

FPR W/TIA-232

Littelfuse Inc.

0
RFQ
Datasheet FPU-32 Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -40°C ~ 60°C
MPU-32-00-01

MPU-32-00-01

KIT MPR WITH TIA-232 AND CIM MPU

Littelfuse Inc.

0
RFQ
Datasheet POWR-GARD® Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -40°C ~ 60°C
SE-330AU-00-01

SE-330AU-00-01

NEUTRAL-EARTHING-RESISTOR MONITO

Littelfuse Inc.

0
RFQ
Datasheet SE-330AU Bulk Active Ground Fault 48VDC 0.125 ~ 30A 0.1 ~ 0.5s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C
FPU-32-01-00

FPU-32-01-00

FPR WITH TIA-232/TIA-485

Littelfuse Inc.

0
RFQ
Datasheet FPU-32 Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -
SE-330HV-00-00

SE-330HV-00-00

NGR MONITOR HV

Littelfuse Inc.

0
RFQ
Datasheet SE-330HV Bulk Active Ground Fault 120 ~ 240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C
SE-330HV-00-01

SE-330HV-00-01

NGR MONITOR HV NC K4

Littelfuse Inc.

0
RFQ
Datasheet SE-330HV Bulk Active Ground Fault 120 ~ 240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C
FPU-32-02-00

FPU-32-02-00

FPR W/TIA-232/DEVICENET

Littelfuse Inc.

0
RFQ
Datasheet FPU-32 Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -
FPU-32-04-00

FPU-32-04-00

FPR W/TIA-232/ETHERNET

Littelfuse Inc.

0
RFQ
Datasheet FPU-32 Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -40°C ~ 60°C
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