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Protection Relays & Systems
(7 results)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 # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 600PSR-165/300-CUProtection Relays & Systems | Altech Corporation | PROTECTION RELAY 3PH 165-300V AC | In Stock | - | |
 900CPR-3-1-BL-230V-CEProtection Relays & Systems | Altech Corporation | DIGITAL CURRENT PROTECTION RELAY | In Stock | - | |
900ELR-2-110V-CEProtection Relays & Systems | Altech Corporation | DIGITAL CURRENT LEAKAGE RELAY, B | In Stock | - | |
VPRD2M-BL-CEProtection Relays & Systems | Altech Corporation | DIGITAL VOLTAGE/PHASE PROTECTION | In Stock | - | |
900VPR-2-280/520V-CUProtection Relays & Systems | Altech Corporation | DIGITAL VOLTAGE/PHASE/FREQ. PROT | In Stock | - | |
900ELR-2-230V-CEProtection Relays & Systems | Altech Corporation | DIGITAL CURRENT LEAKAGE RELAY, B | In Stock | - | |
900CPR-1-BL-U-CEProtection Relays & Systems | Altech Corporation | DIGITAL CURRENT PROTECTION RELAY | In Stock | - |
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