Quarktwin Technology Ltd. Datasheets for Protective Relays and Monitoring Relays
Protective relays and monitoring relays detect or monitor for abnormal power system conditions.
Protective Relays and Monitoring Relays: Learn more
| Product Name | Notes |
|---|---|
| 0.1-1 HZ 115V | |
| 0.1-1 HZ 230V | |
| 1&3 VOLTAGE MONITOR 120VAC 8-PIN | |
| 1&3 VOLTAGE MONITOR 240VAC 8-PIN | |
| 1&3 VOLTAGE MONITOR 24AC 8-PIN | |
| 1&3 VOLTAGE MONITOR 24VAC 8-PIN, | |
| 1-10 HZ 115V | |
| 1-10 HZ 230V | |
| 10-100 HZ 230V | |
| 100-1000 HZ 115V | |
| 100-1000 HZ 230V | |
| 1000-10,000 HZ 115V | |
| 1000-10,000 HZ 230V | |
| 3 VOLTAGE MON, 208/240VAC 3, SPD | |
| 3 VOLTAGE MON, 380/415VAC 3, SPD | |
| 3 VOLTAGE MON, 440/480VAC 3, SPD | |
| 3 VOLTAGE MON, 575/600VAC 3, SPD | |
| 3 VOLTAGE MON440/480VAC 3 DPDT 5 | |
| 3 VOLTAGE MONITOR, 200 TO 480VAC | |
| 3 VOLTAGE MONITOR,100/120VAC 3, | |
| 3 VOLTAGE MONITOR,208/240VAC 3, | |
| 3 VOLTAGE MONITOR,380/415VAC 3, | |
| 3 VOLTAGE MONITOR,440/480VAC 3, | |
| 3 VOLTAGE MONITOR,575/600VAC 3 D | |
| 3 VOLTAGE MONITOR,575/600VAC 3, | |
| 3 VOLTAGE MONITOR100/120VAC 3, D | |
| 3 VOLTAGE MONITOR208/240VAC 3, D | |
| 3 VOLTAGE MONITOR380/415VAC 3 DP | |
| 3 VOLTAGE MONITOR380/415VAC 3, D | |
| 3 VOLTAGE MONITOR380/415VAC 3, S | |
| 3 VOLTAGE MONITOR440/480VAC 3 DP | |
| 3 VOLTAGE MONITOR440/480VAC 3 SP | |
| 3-PHASE MONITORING RELAY REV.3 | |
| AC CURRENT RELAY, 10 A, C-T, T/B | |
| AC CURRENT RELAY, 10 A, C-T, TAB | |
| AC CURRENT RELAY, 20 A, C-T, T/B | |
| AC CURRENT RELAY, 7.5 A, C-T, T/ | |
| AC/DC VOLTAGE 1.5S 120VAC ADJ 75 | |
| AC/DC VOLTAGE MNTR 120VAC 400MV | |
| AC/DC VOLTAGE MNTR 120VAC ADJ 15 | |
| AC/DC VOLTAGE MNTR 120VAC ADJ 26 | |
| AC/DC VOLTAGE MNTR 120VAC ADJ 4. | |
| AC/DC VOLTAGE MNTR 120VAC ADJ 75 | |
| AC/DC VOLTAGE MONTR 120VAC 75MV, | |
| AC/DC VOLTAGE MONTR 120VAC, 400M | |
| AC/DC VOLTAGE MONTR 120VAC, ADJ | |
| AC/DC VOLTAGE MONTR 120VAC, SPEC | |
| AC/DC VOLTAGE MONTR 240VAC, ADJ | |
| AC/DC VOLTAGE MONTR, 120VAC ADJ | |
| AC/DC VOLTAGE MONTR, 120VAC, ADJ | |
| AC/DC VOLTAGE, 120VAC ADJ 150V S | |
| ARC FLASH RELAY CONFORMAL COATED | |
| ARC-FLASH RELAY NO COMM. UL&C-TI | |
| CURRENT PROTECTION RELAY 1-PHASE | |
| CURRENT PROTECTION RELAY 3-PHASE | |
| Current Sensing AC 110VAC | |
| Current Sensing AC 115VAC | |
| Current Sensing AC 220VAC | |
| Current Sensing AC 230VAC | |
| Current Sensing AC 24VAC | |
| Current Sensing AC 24VDC | |
| Current Sensing AC 28VDC | |
| Current Sensing AC, Voltage Sensing AC/DC 115 ~ 230VAC | |
| Current Sensing AC, Voltage Sensing AC/DC 24 ~ 48VAC/DC | |
| Current Sensing AC/DC 100 ~ 240VAC | |
| Current Sensing AC/DC 115 ~ 230VAC | |
| Current Sensing AC/DC 24 ~ 240VAC/DC | |
| Current Sensing AC/DC 24 ~ 48VAC/DC | |
| Current Sensing AC/DC 24VAC/DC | |
| Current Sensing AC/DC 380 ~ 415VAC | |
| Current Sensing AC/DC | |
| Current Sensing AC | |
| Current Sensing DC 28VDC | |
| DIG EARTH LEAKAGE RELAY DIN RAIL | |
| EARTH LEAKAGE RELAY PANEL 96X96 | |
| Frequency Sensing 120 ~ 277VAC | |
| GE RETRO RS-232 CIM RTD | |
| GE RETRO RS-232 CIM | |
| GE RETRO RS-232 DEVICENET CIM | |
| GE RETRO RS-232 ETHERNET CIM | |
| GE RETRO RS-232 RS-485 CIM RTD | |
| GE RETRO RS-232 RS-485 CIM | |
| GE RETRO RS232 DEVICENET CIM RTD | |
| GE RETRO RS232 ETHERNET CIM RTD | |
| GEN GRND FAULT RELAY 120V SUP | |
| GEN GRND FAULT RELAY 12VDC SUP | |
| GEN GRND FAULT RELAY-24VDC SUP | |
| GRID PROTECT, VOLTAGE FREQ | |
| GRND FAULT INDICAT SYST LED 30V | |
| GROUND FAULT&INSUL MONITOR 120V | |
| GROUND FAULT&INSULATION MONITOR | |
| INSULATION MONITOR | |
| KIT MPR WITH TIA-232 AND CIM MPU | |
| Level Control Relay, 220-240VAC, | |
| Level Control Relay, 24/220-240V | |
| LINE MONITORING RELAY 1-PHASE | |
| LINE MONITORING RELAY 3-PHASE | |
| Liquid Level Monitoring 24 ~ 240VAC/DC | |
| Miniature Current Switch Split C | |
| MOTOR GROUND FAULT & INSUL RELAY | |
| MOTOR OVERLOAD PROTECTION 8000 | |
| MOTOR PROTECTION KIT RETROFIT | |
| MOTOR RELAY 16A CTS 120VAC | |
| MOTOR RELAY 16A CTS 240VAC | |
| MOTOR RELAY 16A CTS 24VDC | |
| MOTOR RELAY 40A CTS 120VAC | |
| MOTOR RELAY 40A CTS 240VAC | |
| MOTOR RELAY 40A CTS 24VDC | |
| MOTOR RELAY 90A CTS 120VAC | |
| MOTOR RELAY 90A CTS 240VAC | |
| MOTOR RELAY 90A CTS 24VDC | |
| MPR W/TIA-232/DEVICENET | |
| MPR W/TIA-232/ETHERNET | |
| MPR WITH TIA-232/TIA-485 | |
| MPS GE469 RETROFIT KIT | |
| MPS W/DEVICENET CONTROL UNIT | |
| MPS W/ETHERNET CONTROL UNIT | |
| MPS W/PROFIBUS CONTROL UNIT | |
| MPS W/STANDARD COMM CONTROL UNIT | |
| NGR MONITOR TEST RESISTOR 100 KO | |
| NGR MONITOR TEST RESISTOR 20 KOH | |
| NGR MONITOR TEST RESISTOR 200 KO | |
| Off-Delay Time Delay Relay SPDT (1 Form C) Fixed, 0.1 Sec Delay 10A @ 125VAC Chassis Mount | |
| Off-Delay Time Delay Relay SPDT (1 Form C) Fixed, 2.5 Sec Delay 10A @ 125VAC Chassis Mount | |
| Off-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.25 Sec Delay Chassis Mount | |
| Off-Delay, On-Delay Time Delay Relay SPDT (1 Form C) Fixed, 0.1 Sec Delay 10A @ 125VAC Chassis Mount | |
| On-Delay Time Delay Relay DPDT (2 Form C) Fixed, 3.5 Sec Delay 10A @ 120/240VAC Chassis Mount | |
| On-Delay Time Delay Relay SPDT (1 Form C) Fixed, 0.1 Sec Delay 10A @ 125VAC Chassis Mount | |
| On-Delay Time Delay Relay SPDT (1 Form C) Fixed, 0.2 Sec Delay 10A @ 125VAC Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.1 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.15 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.25 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.3 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.5 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 0.7 Sec Delay Chassis Mount | |
| Phase Loss, Phase Sequence 200 ~ 240VAC | |
| Phase Loss, Phase Sequence 200 ~ 480VAC | |
| Phase Loss, Phase Sequence 208 ~ 415VAC | |
| Phase Loss, Phase Sequence 208 ~ 480VAC | |
| Phase Loss, Phase Sequence 220VAC | |
| Phase Loss, Phase Sequence 230VAC | |
| Phase Loss, Phase Sequence 380 ~ 480VAC | |
| Phase Loss, Phase Sequence 380VAC | |
| Phase Loss, Phase Sequence 440VAC | |
| Phase Loss, Phase Sequence, Temperature Monitoring 24 ~ 240VAC/DC | |
| Phase Loss, Phase Sequence, Temperature Monitoring, Voltage Sensing AC/DC 24 ~ 240VAC/DC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 200 ~ 240VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 208 ~ 240VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 208 ~ 480VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 230VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 380 ~ 415VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 380 ~ 480VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 480VAC | |
| PHASE LOSS/REVERSAL 100/120VAC 3 | |
| PHASE LOSS/REVERSAL 208/240VAC 3 | |
| PHASE LOSS/REVERSAL 380/415VAC 3 | |
| PHASE LOSS/REVERSAL 380/415VAC,3 | |
| PHASE LOSS/REVERSAL 440/480VAC 3 | |
| PHASE LOSS/REVERSAL 575/600VAC 3 | |
| PHASE LOSS/REVERSAL,100/12 0VAC 3 | |
| PHASE LOSS/REVERSAL,208/24 0VAC 3 | |
| PHASE LOSS/REVERSAL,380/41 5VAC 3 | |
| PHASE LOSS/REVERSAL,440/48 0VAC 3 | |
| PHASE LOSS/REVERSAL,575/60 0VAC 3 | |
| PHASE REVERSAL 380/415VAC 3 DPDT | |
| PHASE REVERSAL 380/415VAC, 3 DPD | |
| PHASE REVERSAL, 100/120VAC, 3 DP | |
| PHASE REVERSAL, 100/120VAC, 3 SP | |
| PHASE REVERSAL, 208/240VAC, 3 DP | |
| PHASE REVERSAL, 208/240VAC, 3 SP | |
| PHASE REVERSAL, 380/415VAC, 3 SP | |
| PHASE REVERSAL, 440/480VAC, 3 DP | |
| PHASE REVERSAL, 440/480VAC, 3 SP | |
| PHASE REVERSAL, 575/600VAC 3 DPD | |
| PHASE REVERSAL, 575/600VAC, 3 SP | |
| PHASE REVERSAL,208/240VAC 3 DPDT | |
| PHASE REVERSAL,440/480VAC 3 DPDT | |
| Phase SequeN/Ce/Phase Loss Modul | |
| Phase Sequence 120VAC | |
| Phase Sequence 208 ~ 240VAC | |
| Phase Sequence 208 ~ 480VAC | |
| Phase Sequence 380 ~ 415VAC | |
| Phase Sequence 440 ~ 480VAC | |
| PMT SE-330 METER PULSING | |
| PPA02CM23 V1R0 PHASE MONITORING | |
| PPB01CM23N 3-PHASE VOLTAGE LEVEL | |
| PUMP RELAY 16A CTS 120VAC | |
| PUMP RELAY 16A CTS 240VAC | |
| PUMP RELAY 16A CTS 24VDC | |
| PUMP RELAY 40A CTS 120VAC | |
| PUMP RELAY 40A CTS 240VAC | |
| PUMP RELAY 40A CTS 24VDC | |
| PUMP RELAY 90A CTS 120VAC | |
| PUMP RELAY 90A CTS 240VAC | |
| PUMP RELAY 90A CTS 24VDC | |
| Repeat Cycle Time Delay Relay SPDT (1 Form C) Fixed, 0.5 Sec Delay 10A @ 125VAC Chassis Mount | |
| Repeat Cycle Time Delay Relay SPST-NO (1 Form A) Fixed, 0.1 Sec Delay Chassis Mount | |
| SE-325 NGR MON ENCL | |
| SENS GRND FAULT RELAY 120V SUP | |
| SENS GRND FAULT RELAY 240V SUP | |
| SENS GRND FAULT RELAY 24VDC SUP | |
| SMT SE-330 2-RJ45 | |
| Speed Monitoring 24 ~ 240VAC/DC | |
| SPEED SWITCH 115AC 10-100HZ | |
| STD MOTOR RELAY 25A CTS 24VD | |
| STD MTR RELAY 25A CTS 120/240 | |
| SYNCHROSCOPE | |
| TEMPERATURE MONITOR SIO RTD | |
| Temperature Monitoring 100 ~ 240VAC | |
| Temperature Monitoring 24 ~ 240VAC/DC | |
| Temperature Monitoring 24VAC/DC | |
| TERMINALS RING TONGUE MPS | |
| THREE-PHASE MONITORING RELAY | |
| V PROTECTION RELAY PHASE FAILURE | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 200 ~ 240VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 208 ~ 480VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 380 ~ 415VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 380 ~ 480VAC | |
| Voltage Asymmetry, Voltage Sensing AC, Phase Loss 240VAC | |
| Voltage Asymmetry, Voltage Sensing AC, Phase Loss 380VAC | |
| Voltage Asymmetry, Voltage Sensing AC, Phase Loss 480VAC | |
| Voltage Asymmetry, Voltage Sensing AC, Phase Loss, Phase Sequence 208 ~ 480VAC | |
| Voltage Asymmetry, Voltage Sensing AC, Phase Loss, Phase Sequence 220 ~ 480VAC | |
| Voltage Asymmetry, Voltage Sensing AC, Phase Loss, Phase Sequence | |
| VOLTAGE PROTECTION RELAY 1-PHASE | |
| VOLTAGE PROTECTION RELAY 3-PHASE | |
| Voltage Sensing AC 120VAC | |
| Voltage Sensing AC 132VAC | |
| Voltage Sensing AC 190 ~ 270VAC | |
| Voltage Sensing AC 200 ~ 480VAC | |
| Voltage Sensing AC 208 ~ 480VAC | |
| Voltage Sensing AC 220 ~ 480VAC | |
| Voltage Sensing AC 264VAC | |
| Voltage Sensing AC 380 ~ 415VAC | |
| Voltage Sensing AC 95 ~ 140VAC | |
| Voltage Sensing AC, Phase Loss, Phase Sequence 340 ~ 450VAC | |
| Voltage Sensing AC, Phase Loss, Phase Sequence 380 ~ 500VAC | |
| Voltage Sensing AC, Phase Sequence 120VAC | |
| Voltage Sensing AC/DC 100 ~ 240VAC | |
| Voltage Sensing AC/DC 110VAC | |
| Voltage Sensing AC/DC 120VAC | |
| Voltage Sensing AC/DC 12VDC | |
| Voltage Sensing AC/DC 20 ~ 80VAC/DC | |
| Voltage Sensing AC/DC 220VAC | |
| Voltage Sensing AC/DC 24 ~ 240VAC/DC | |
| Voltage Sensing AC/DC 240VAC/DC | |
| Voltage Sensing AC/DC 24VAC/DC | |
| Voltage Sensing AC/DC 24VAC | |
| Voltage Sensing AC/DC 24VDC | |
| Voltage Sensing AC/DC |
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