10 bestPhase Monitoring Relaysof December 2025
112M consumers helped this year.
1
Jadeshay Current Voltage Protector,Voltage Meter Current Tester Adjustable Overvoltage Undervoltage Protective Device,DIN Rail Surge Protector Relay,3 phase Dual Display (Size : 100A)
Jadeshay
9.9
2
Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Protection Relay 35MM Guide Rail 13-17V 10-14V(DC24V), relay
YWBL-WH
9.8
3
GRV8-02 Monitor Relay,Single Phase Voltage Monitoring Relay Over Voltage Protection AC/DC Voltage Monitoring for Phase Sequence Protector (GRV8-02/A220) relay
Keenso
9.6
4
ABB CM-MPS.21S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280V AC (ABB1SVR730885R3300)
ABB
9.4
5
WAMARIN Smart Electric Meter 1 Phase 2 Wires, Build-in Relay Switch Breakers, WIFI Remote Control with Tuya App,Current Voltage Protection, Din Rail Energy Usage Meter, Data Management
Wamarin
9.1
Other
Phase Sequence Relay, TG30 3-Phase Phase Sequence Relay Phase Failure Loss Protection 220-380VAC
Siemens 3UG4511-1BP20 Analog Monitoring Relay Phase Sequence Monitoring 3X 320 to 500V AC 50 to 60 HZ 2 Changeover Contacts Screw Terminal Replacement Product for 3UG3511-1BQ50, White
Siemens 3UG4513-1BR20 Analog Monitoring Relay Phase Failure, White
GEYA Single Phase Voltage Relay Adjustable Over or Under Voltage Protection Monitor Relay 1SPDT 10A (GRV8-01 AC/DC24V-48V)
6
GAEYAELE Single Phase Voltage Relay DC12V Adjustable Over or Under Voltage Protection Monitor Relay with LED display(GRV8-01,DC12V)
GAEYAELE
8.9
7
Kuuleyn Phase Sequence, Phase Monitoring Relays, 3 Phase Circuit Protection Voltage Monitoring Relay Phase Failure Sequence Protector
Kuuleyn
8.6
8
Siemens 3UG4615-1CR20 Digital Monitoring Relay for Three-Phase Line Voltage Reversible Phase Sequence, White
SIEMENS
8.4
9
DPA51CM44 3-Phase Monitoring Relay, Current/Voltage Monitoring Relay Phase Sequence Protector for three-phase System, Without Neutral, phase Loss and Incorrect phase Sequence, 208-480VAC
Walfront
8.1
10
GMR-32B Phase Sequence Protection Relay,380VAC Voltage Over Under Voltage Phase Failure Relay,Guide Rail Voltage Phase Loss Protector Monitoring Relay
Jectse
7.8
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