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 |
|---|---|---|---|---|---|
S8M-CP04-RS
|
Omron Automation and Safety | PWR MULTICIRCUIT PROTECT RS-232 | 18 | $473.60 | |
SE-330-00-00
|
Littelfuse Inc. | GRND RESISTOR RELAY UNIVERSAL | 2 | $3331.10 | |
SE-134C-00
|
Littelfuse Inc. | GROUND CONTINUITY MONITOR | 14 | $2974.56 | |
PGR-4300-24
|
Littelfuse Inc. | GEN GRND FAULT RELAY-24VDC SUP | 2 | $1524.02 | |
777-P2
|
Littelfuse Inc. | 3-PHASE OLR/200-480V/2-800FLA+ | 5 | $472.43 | |
SE-325
|
Littelfuse Inc. | NGR MONITOR 120VAC SUPPLY | 2 | $1198.85 | |
SE-105
|
Littelfuse Inc. | GROUND FAULT MONITOR | 13 | $1077.45 | |
EL3100-00
|
Littelfuse Inc. | GRND FAULT INDICATE SYST 3PHASE | 5 | $655.63 | |
PGR-3100
|
Littelfuse Inc. | GRND FAULT INDICAT SYST LED 30V | 4 | $519.81 |