Protection Relays & Systems

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 Number Manufacturer Description Quantity Price Option
SE-330AU-08-01 Littelfuse Inc. MONITOR NGR UNIV DUAL SC FBR 0 $4993.18
SE-330AU-08-00 Littelfuse Inc. MONITOR NGR UNIV DUAL SC FBR 0 $4993.18
SE-330AU-07-01 Littelfuse Inc. MONITOR NGR UNIV SC FBR/RJ45 0 $4993.18
SE-330AU-07-00 Littelfuse Inc. MONITOR NGR UNIV SC FBR/RJ45 0 $4993.18
SE-330AU-06-01 Littelfuse Inc. MONITOR NGR UNIV DUAL RJ45 61850 0 $4993.18
SE-330AU-06-00 Littelfuse Inc. MONITOR NGR UNIV DUAL RJ45 61850 0 $4993.18
SE-330HV-25-01 Littelfuse Inc. MONITOR NGR HV 48V DUAL SC FBR 0 $4945.78
SE-330HV-25-00 Littelfuse Inc. MONITOR NGR HV 48V DUAL SC FBR 0 $4945.78
SE-330HV-24-01 Littelfuse Inc. MONITOR NGR HV 48V SC FBR/RJ45 0 $4945.78
SE-330HV-24-00 Littelfuse Inc. MONITOR NGR HV 48V SC FBR/RJ45 0 $4945.78