DP Series Three-Phase Monitoring Relays
Carlo Gavazzi’s relays provide invaluable protection for machinery against phase loss, imbalance, or sequence anomalies.
Carlo Gavazzi’s DP series of three-phase monitoring relays detect changes to incoming three-phase power before they can lead to damages to motors or machinery. A loss of one phase can cause stress on a motor while limiting its capabilities. Phase imbalance can lead to excessive vibrations which can reduce the lifetime of motors and equipment. A phase reversal can cause a motor to reverse direction, potentially leading to catastrophic conditions. Incorporating a three-phase monitoring relay from Carlo Gavazzi can help improve the efficiency of machines and motors and extend their useful life.
- Detection ranges from 208 V up to 690 VAC
- Phase sequence, phase loss, and phase imbalance detection
- 1x SPDT or 1x DPDT relay outputs
- Three-phase AC
- Power supply self-measurement
- Adjustable set points and output delay time
DP Series Three-Phase Monitoring Relays
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DPA01CM44 | RELAY MONITOR 3PHASE 208-480 | 44 - Immediate | $11,741.44 | View Details |
![]() | ![]() | DPA53CM23 | RELAY MONITOR 3PHASE 160-240 | 10 - Immediate | $13,101.95 | View Details |
![]() | ![]() | DPB01CM48 | 3PHASE OVER/UNDER VOLT MONITOR | 9 - Immediate | $16,731.55 | View Details |
![]() | ![]() | DPA01CM60 | RELAY MONITOR 3PHASE 380-600 | 15 - Immediate | $15,282.50 | View Details |
![]() | ![]() | DPA51CM44 | RELAY MONITOR 3PHASE 208-480 | 37 - Immediate | $8,675.62 | View Details |
![]() | ![]() | DPC01DM48 | 3PHASE OVER/UNDER VOLT MONITOR | 4 - Immediate | $20,272.61 | View Details |
![]() | ![]() | DPA52CM44 | 3PH MR 208V TO 480V PH LOSS/SEQ | 14 - Immediate | $12,216.68 | View Details |
![]() | ![]() | DPA01DM48 | RELAY MONITOR 3PHASE 380-415 | 5 - Immediate | $10,534.68 | View Details |
![]() | ![]() | DPA53CM48 | RELAY MONITOR 3PHASE 320-480 | 22 - Immediate 1 - Marketplace | $13,633.11 | View Details |
![]() | ![]() | DPA55CM44 | 3PHASE VOLTAGE MONITOR RELAY | 10 - Immediate | $16,377.44 | View Details |
![]() | ![]() | DPC71DM23 | 3PH MONITORING RELAY | 0 - Immediate | $16,820.07 | View Details |
![]() | ![]() | DPC01DM69 | 3PHASE OVER/UNDER VOLT MONITOR | 8 - Immediate | $31,161.40 | View Details |
![]() | ![]() | DPC01DM23 | RLY 3PH MULTIFUNCTION | 2 - Immediate | $20,272.61 | View Details |
![]() | ![]() | DPC01DM69400HZ | 3PH MULTIFUNCTION RLY | 0 - Immediate | $26,380.96 | View Details |
![]() | ![]() | DPC02DM48 | RLY MONITOR 3PH VOLT/FREQ | 0 - Immediate | $27,443.28 | View Details |
![]() | ![]() | DPC02DM49 | RLY MONITOR 3PH VOLT/FREQ | 0 - Immediate 2 - Marketplace | $51,790.92 | View Details |











