Phase Monitoring Relays:
102 Products FoundMULTICOMP PRO Single and Three Phase Monitoring Relays
These MULTICOMP PRO Voltage Monitoring Relays are designed to provide precise voltage monitoring capabilities for a wide range of applications. Key features include configurable relay outputs, password protection, built-in fault log, offering reliable control and switching capabilities. They are compatible with wide voltage input ranges ensuring versatility in monitoring power systems.
- LCD Display with Green backlight
- Protection against Phase loss/Sequence/Asymmetry, Under Voltage, Over Voltage, Neutral fault, Over Frequency & Under Frequency
- True RMS Measurement @ 2kHz sampling rate
- Can be configured for 3-Phase 3-Wire or 3-Phase 4-Wire supplies,145-500V AC
- Adjustable Start (ON) and Trip (OFF) Time Delay in seconds/minutes
- Selectable Over Voltage/ Under Voltage, Asymmetry, Phase Loss/Sequence, Over Frequency Under Frequency & Neutral Fault monitoring
- Relay output with Programming option and Fail safe/Non-Fail safe relay configuration
- Password protection
- Log of 5 previous faults for better monitoring
- Latch (Manual-reset) and Non-Latch (Auto-reset) alarm modes
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| Compare | Price For | Quantity | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OMRON INDUSTRIAL AUTOMATION | Each | 1+ S$80.710 (S$87.9739)5+ S$79.100 (S$86.219)10+ S$77.490 (S$84.4641) | Min: 1 / Mult: 1 | K8DS Series | SPDT | 5A | DIN Rail | Screw | - | - | 480VAC | - | 3 Phase | - | - | - | ||||
Each | 1+ S$496.580 (S$541.2722) | Min: 1 / Mult: 1 | Harmony RM35 Series | DPDT | 5A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 22VA | 194VAC | 528VAC | |||||
Each | 1+ S$203.940 (S$222.2946)5+ S$199.870 (S$217.8583)10+ S$195.790 (S$213.4111) | Min: 1 / Mult: 1 | Harmony RM17 Series | DPDT | 5A | DIN Rail | Screw | - | 250V | 440VAC | - | 3 Phase | 22VA | 183V | 484V | |||||
Each | 1+ S$126.980 (S$138.4082)5+ S$116.020 (S$126.4618)10+ S$105.060 (S$114.5154) | Min: 1 / Mult: 1 | 70 Series | SPDT | 6A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 1W | 208VAC | 480VAC | |||||
SCHNEIDER ELECTRIC | Each | 1+ S$208.290 (S$227.0361) | Min: 1 / Mult: 1 | Harmony RM22 Series | DPDT | 8A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 15VA | 380V | 480VAC | ||||
SCHNEIDER ELECTRIC | Each | 1+ S$186.530 (S$203.3177) | Min: 1 / Mult: 1 | Harmony RM22UB Series | DPDT | 8A | DIN Rail | Screw | - | 250V | 240VAC | - | 1 Phase | 2W | 80V | 300V | ||||
SCHNEIDER ELECTRIC | Each | 1+ S$125.800 (S$137.122)5+ S$123.090 (S$134.1681)10+ S$104.180 (S$113.5562) | Min: 1 / Mult: 1 | Harmony RM22 Series | DPDT | 8A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 15VA | 183V | 528VAC | ||||
Each | 1+ S$156.030 (S$170.0727)5+ S$152.910 (S$166.6719)10+ S$149.790 (S$163.2711) | Min: 1 / Mult: 1 | 70 Series | SPDT | 10A | DIN Rail, Panel | Screw | - | 250V | 415VAC | - | 3 Phase | 11VA | 380V | 415VAC | |||||
Each | 1+ S$126.940 (S$138.3646)5+ S$104.480 (S$113.8832)10+ S$102.400 (S$111.616) | Min: 1 / Mult: 1 | CM-PFE Series | SPDT | 4A | DIN Rail | Screw | - | 250V | 440VAC | - | 3 Phase | 15VA | 208VAC | 440VAC | |||||
SCHNEIDER ELECTRIC | Each | 1+ S$227.870 (S$248.3783)5+ S$208.680 (S$227.4612)10+ S$189.490 (S$206.5441) | Min: 1 / Mult: 1 | Harmony RM22 Series | DPDT | 8A | DIN Rail | Screw | - | 250V | 576VAC | - | 3 Phase | 15VA | 380V | 480VAC | ||||
Each | 1+ S$84.030 (S$91.5927)5+ S$72.610 (S$79.1449)10+ S$71.180 (S$77.5862)20+ S$70.200 (S$76.518) | Min: 1 / Mult: 1 | - | SPDT | 5A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 3VA | 208VAC | 480VAC | |||||
Each | 1+ S$67.830 (S$73.9347)5+ S$66.690 (S$72.6921) | Min: 1 / Mult: 1 | - | SPDT | 5A | DIN Rail | Screw | - | 250V | 415VAC | - | 3 Phase | 15VA | - | 415VAC | |||||
Each | 1+ S$95.460 (S$104.0514)5+ S$82.480 (S$89.9032)10+ S$80.860 (S$88.1374)20+ S$79.780 (S$86.9602) | Min: 1 / Mult: 1 | - | DPDT | 5A | DIN Rail | Screw | - | 250V | 240VAC | - | 1 Phase, 3 Phase | 5VA | - | 240VAC | |||||
Each | 1+ S$131.350 (S$143.1715)5+ S$113.490 (S$123.7041)10+ S$111.260 (S$121.2734)20+ S$109.720 (S$119.5948) | Min: 1 / Mult: 1 | - | DPDT | 5A | DIN Rail | Screw | - | 240VAC | 500VAC | - | 3 Phase | 5VA | 145VAC | 500VAC | |||||
Each | 1+ S$95.460 (S$104.0514)5+ S$82.480 (S$89.9032)10+ S$80.860 (S$88.1374)20+ S$79.780 (S$86.9602) | Min: 1 / Mult: 1 | - | DPDT | 5A | DIN Rail | Screw | - | 250V | 415VAC | - | 3 Phase | 10VA | - | 415VAC | |||||
Each | 1+ S$99.200 (S$108.128)5+ S$97.500 (S$106.275) | Min: 1 / Mult: 1 | - | SPDT | 5A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 16VA | 208VAC | 480VAC | |||||
Each | 1+ S$64.120 (S$69.8908)5+ S$63.030 (S$68.7027) | Min: 1 / Mult: 1 | - | SPDT | 5A | DIN Rail | Screw | - | 250V | 415VAC | - | 3 Phase | 15VA | - | 415VAC | |||||
Each | 1+ S$140.810 (S$153.4829)5+ S$121.670 (S$132.6203)10+ S$119.270 (S$130.0043)20+ S$117.650 (S$128.2385) | Min: 1 / Mult: 1 | - | DPDT | 5A | DIN Rail | Screw | - | 240VAC | 300V | - | 3 Phase | 5VA | 85V | 300V | |||||
Each | 1+ S$108.230 (S$117.9707)5+ S$93.500 (S$101.915)10+ S$91.660 (S$99.9094)20+ S$90.410 (S$98.5469) | Min: 1 / Mult: 1 | - | DPDT | 5A | DIN Rail | Screw | - | 250V | 415VAC | - | 3 Phase | 10VA | - | 415VAC | |||||
Each | 1+ S$74.910 (S$81.6519)5+ S$64.750 (S$70.5775)10+ S$63.470 (S$69.1823)20+ S$62.600 (S$68.234) | Min: 1 / Mult: 1 | - | SPDT | 5A | DIN Rail | Screw | - | 250V | 480VAC | - | 3 Phase | 3.5VA | 208VAC | 480VAC | |||||
Each | 1+ S$103.710 (S$113.0439)5+ S$101.950 (S$111.1255) | Min: 1 / Mult: 1 | - | SPDT | 5A | DIN Rail | Screw | - | 240VAC | 500VAC | - | 3 Phase | 5VA | 145VAC | 500VAC | |||||
Each | 1+ S$92.000 (S$100.280)5+ S$90.410 (S$98.5469) | Min: 1 / Mult: 1 | - | DPDT | 5A | DIN Rail | Screw | - | 250V | 415VAC | - | 3 Phase | 10VA | - | 415VAC | |||||
SCHNEIDER ELECTRIC | Each | 1+ S$411.390 (S$448.4151) | Min: 1 / Mult: 1 | Harmony RM35UB3 Series | DPDT | 5A | DIN Rail | Screw | - | 250V | 277VAC | - | 3 Phase | 3.9VA | 114VAC | 329VAC | ||||
SCHNEIDER ELECTRIC | Each | 1+ S$178.970 (S$195.0773) | Min: 1 / Mult: 1 | Harmony RM22 Series | DPDT-CO | 8A | DIN Rail | Screw | - | 250V | 576VAC | - | 3 Phase | 4VA | 208VAC | 480VAC | ||||
OMRON INDUSTRIAL AUTOMATION | Each | 1+ S$238.230 (S$259.6707) | Min: 1 / Mult: 1 | K8AK Series | SPDT | 5A | DIN Rail | Screw | - | - | 480VAC | - | 3 Phase | - | - | - | ||||
