Protection Relays & Systems

594
Protection relays detect abnormal operating conditions in an industrial system and may trigger an alert or isolate the offending device from the system. Common detection functions include; Arc-flash, temperature monitoring, ground fault, over-current, over-voltage, reverse power flow, over-frequency, under-frequency and phase loss, sequence or imbalance.
Part#
Description
Image
In Stock
Price
Quantity
MPS-CTU-01-00/ Littelfuse
Protection Relays & Systems
MPS W/STANDARD COMM CONTROL UNIT
In Stock
-
MPS-CTU-02-00/ Littelfuse
Protection Relays & Systems
MPS W/DEVICENET CONTROL UNIT
In Stock
-
MPS-CTU-04-00/ Littelfuse
Protection Relays & Systems
MPS W/ETHERNET CONTROL UNIT
In Stock
-
MPU-32-00-00/ Littelfuse
Protection Relays & Systems
KIT MPR WITH TIA-232 AND CIM MPU
In Stock
-
MPU-32-00-01/ Littelfuse
Protection Relays & Systems
KIT MPR WITH TIA-232 AND CIM MPU
In Stock
-
MPU-32-01-00/ Littelfuse
Protection Relays & Systems
MPR WITH TIA-232/TIA-485
In Stock
-
MPU-32-01-01/ Littelfuse
Protection Relays & Systems
MPR WITH TIA-232/TIA-485
In Stock
-
MPU-32-02-00/ Littelfuse
Protection Relays & Systems
MPR W/TIA-232/DEVICENET
In Stock
-
MPU-32-02-01/ Littelfuse
Protection Relays & Systems
MPR W/TIA-232/DEVICENET
In Stock
-
MPU-32-04-00/ Littelfuse
Protection Relays & Systems
MPR W/TIA-232/ETHERNET
In Stock
-
MPU-32-04-01/ Littelfuse
Protection Relays & Systems
MPR W/TIA-232/ETHERNET
In Stock
-
MPU-32-X69X-00X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS-232 CIM
In Stock
-
MPU-32-X69X-01X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS-232 RS-485 CIM
In Stock
-
MPU-32-X69X-02X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS-232 DEVICENET CIM
In Stock
-
MPU-32-X69X-04X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS-232 ETHERNET CIM
In Stock
-
MPU-32-X69X-10X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS-232 CIM RTD
In Stock
-
MPU-32-X69X-11X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS-232 RS-485 CIM RTD
In Stock
-
MPU-32-X69X-12X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS232 DEVICENET CIM RTD
In Stock
-
MPU-32-X69X-14X00/ Littelfuse
Protection Relays & Systems
GE RETRO RS232 ETHERNET CIM RTD
In Stock
-
NGRM-ENC-000-00/ Littelfuse
Protection Relays & Systems
SE-325 NGR MON ENCL
In Stock
-