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Carlo Gavazzi Three-Phase Monitoring Relays | DigiKey Daily
The DP series of three-phase monitoring relays, from Carlo Gavazzi, detect changes to incoming three-phase power and alert users to problems before they can cause damage to motors or machinery. These three-phase monitors can detect if the phase sequence is reversed, or if any phase is imbalanced or missing. A phase reversal can force a motor to reverse direction, leading to possible catastrophic problems. An imbalanced phase can cause excessive vibrations, potentially reducing the lifetime of motors and equipment. And a loss of one phase can introduce stress on a motor and/or limit its capabilities. These monitoring relays detect three-phase ranges from 208 volts-AC to 690 volts-AC. They feature power supply self-measurement and adjustable set points and output delay time.
Part List
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
 |  | DPA01CM44 | RELAY MONITOR 3PHASE 208-480 | 37 - Sofort | $107.09 | Details anzeigen |
|  | DPA53CM23 | RELAY MONITOR 3PHASE 160-240 | 10 - Sofort | $119.50 | Details anzeigen |
|  | DPB01CM48 | 3PHASE OVER/UNDER VOLT MONITOR | 9 - Sofort | $152.60 | Details anzeigen |
| | DPA01CM60 | RELAY MONITOR 3PHASE 380-600 | 0 - Sofort | $139.38 | Details anzeigen |
|  | DPA51CM44 | RELAY MONITOR 3PHASE 208-480 | 27 - Sofort | $79.13 | Details anzeigen |
|  | DPC01DM48 | 3PHASE OVER/UNDER VOLT MONITOR | 9 - Sofort | $184.90 | Details anzeigen |
|  | DPA52CM44 | 3PH MR 208V TO 480V PH LOSS/SEQ | 11 - Sofort | $111.42 | Details anzeigen |
| | DPA01DM48 | RELAY MONITOR 3PHASE 380-415 | 5 - Sofort | $96.08 | Details anzeigen |
|  | DPA53CM48 | RELAY MONITOR 3PHASE 320-480 | 22 - Sofort | $124.34 | Details anzeigen |
|  | DPA55CM44 | 3PHASE VOLTAGE MONITOR RELAY | 10 - Sofort | $149.37 | Details anzeigen |
|  | DPC71DM23 | 3PH MONITORING RELAY | 0 - Sofort | $153.41 | Details anzeigen |
| | DPC01DM69 | 3PHASE OVER/UNDER VOLT MONITOR | 6 - Sofort | $284.21 | Details anzeigen |
| | DPC01DM23 | RLY 3PH MULTIFUNCTION | 1 - Sofort | $184.90 | Details anzeigen |
| | DPC01DM69400HZ | 3PH MULTIFUNCTION RLY | 0 - Sofort | $240.61 | Details anzeigen |
|  | DPC02DM48 | RLY MONITOR 3PH VOLT/FREQ | 0 - Sofort | $250.30 | Details anzeigen |
| | DPC02DM49 | RLY MONITOR 3PH VOLT/FREQ | 0 - Sofort | $250.30 | Details anzeigen |
