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 |
|---|---|
| 1 VOLT RELAY ADJ 100-130VAC #000 | |
| 1 VOLT RELAY ADJ 100-130VAC #79 | |
| 1 VOLT RELAY ADJ 100-130VAC -10P | |
| 1 VOLT RELAY ADJ 100-130VAC -13P | |
| 1 VOLT RELAY ADJ 100-130VAC -16P | |
| 1 VOLT RELAY ADJ 100-130VAC 10P | |
| 1 VOLT RELAY ADJ 100-130VAC 16P | |
| 1 VOLT RELAY ADJ 100-130VAC A685 | |
| 1 VOLT RELAY ADJ 11-15VAC -10P 8 | |
| 1 VOLT RELAY ADJ 11-15VAC -13P 8 | |
| 1 VOLT RELAY ADJ 11-15VAC -16P 8 | |
| 1 VOLT RELAY ADJ 11-15VAC 16P 8- | |
| 1 VOLT RELAY ADJ 200-250VAC -10P | |
| 1 VOLT RELAY ADJ 200-250VAC -13P | |
| 1 VOLT RELAY ADJ 200-250VAC -16P | |
| 1 VOLT RELAY ADJ 200-250VAC 0002 | |
| 1 VOLT RELAY ADJ 200-250VAC 10P | |
| 1 VOLT RELAY ADJ 200-250VAC 16P | |
| 1 VOLT RELAY ADJ 22-27VAC -10P 8 | |
| 1 VOLT RELAY ADJ 22-27VAC 16P 8- | |
| 1 VOLT RELAY ADJ 22-27VDC #0001, | |
| 1 VOLT RELAY ADJ 350-420VAC -10P | |
| 1 VOLT RELAY ADJ 42-55VDC 10P 8- | |
| 1 VOLT RELAY ADJ 42-55VDC 13P 8- | |
| 1 VOLT RELAY ADJ 575VAC 10P 8-PI | |
| 1 VOLT RELAY, ADJ 22-27VDC, -103 | |
| 1 VOLT RELAY, ADJ 22-27VDC, -10P | |
| 1 VOLT RELAY, ADJ 22-27VDC, 10P, | |
| 1 VOLT RELAY, ADJ 29-33VDC, -10P | |
| 1 VOLT RELAY, ADJ 29-33VDC, SPEC | |
| 120VAC | |
| 230VAC | |
| 3 VOLT RELAY ADJ 100-130VAC -16P | |
| 3 VOLT RELAY ADJ 100-130VAC 10P | |
| 3 VOLT RELAY ADJ 200-250VAC -10P | |
| 3 VOLT RELAY ADJ 200-250VAC -16P | |
| 3 VOLT RELAY ADJ 200-250VAC 10P | |
| 3 VOLT RELAY ADJ 200-250VAC 13P | |
| 3 VOLT RELAY ADJ 200-250VAC 16P | |
| 3 VOLT RELAY ADJ 350-420VAC -10P | |
| 3 VOLT RELAY ADJ 350-420VAC 10P | |
| 3 VOLT RELAY ADJ 350-420VAC 13P | |
| 3 VOLT RELAY ADJ 410-490VAC -10P | |
| 3 VOLT RELAY ADJ 410-490VAC -16P | |
| 3 VOLT RELAY ADJ 410-490VAC 10P | |
| 3 VOLT RELAY ADJ 410-490VAC 13P | |
| 3 VOLT RELAY ADJ 410-490VAC 16P | |
| 3 VOLT RELAY ADJ 410-490VAC 18P | |
| 3 VOLT RELAY ADJ 520-690VAC -1P | |
| 3 VOLT RELAY ADJ 520-690VAC 10P | |
| 3 VOLT RELAY ADJ 520-690VAC 13P | |
| 3 VOLT RELAY ADJ 520-690VAC 16P | |
| 3 VOLT RELAY FIX 180/264VAC 10P | |
| 3 VOLT RELAY FIXED 208VAC 10P 20 | |
| Current Sensing AC 100 ~ 120VAC | |
| Current Sensing AC 120 ~ 230VAC | |
| Current Sensing AC 120VAC | |
| Current Sensing AC 200 ~ 240VAC | |
| Current Sensing AC 24 ~ 240VAC | |
| Current Sensing AC 24VDC | |
| Current Sensing AC/DC 24 ~ 240VAC/DC | |
| Current Sensing AC | |
| DC GRND FAULT RELAY 55-75 VDC SU | |
| DC GROUND FAULT RELAY 32-70 VDC | |
| DC GROUND FAULT RELAY 9-36 VDC | |
| EARTH LEAKAGE MONITOR 24V | |
| EARTH-LEAKAGE MONITOR 24-VAC | |
| EARTH-LEAKAGE MONITOR 32V - 70V | |
| ENERGIZED PHASE INDICATOR | |
| Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC 208 ~ 600VAC | |
| Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC 440VAC | |
| Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC 575VAC | |
| GF-GC MON 120VAC/VCD LATCHING GC | |
| GF-GC MON 18-72 VDC USES SE-TA12 | |
| GF-GC MON AC/DC SUPPLY EXT-GC | |
| GF-GC MON C/W 1N5339B TERM 240VA | |
| GF-GC MON DC SUPPLY EXT-GC | |
| GF-GC MON UVR LATCHING GC 120V | |
| GF-GC MONITOR 120-VAC/DC | |
| GF-GC MONITOR 120VAC LATCHING GC | |
| GF-GC MONITOR 240VAC LATCHING GC | |
| GF-GC MONITOR LATCHING GC | |
| GF-GC MONITOR UVR 120 VAC/VDC SU | |
| GF-GC MONITOR UVR 240 VAC SUPPLY | |
| GF-GC MONITOR UVR LATCHING GC 24 | |
| GF/GC TERM MULTIPLEXER | |
| GFGC MONITOR ETHERNET | |
| GFGC MONITOR LOW VOLTAGE | |
| GRND RES RELAY DEVICENET DC SUP | |
| GRND RES RELAY DEVICENET UNIV | |
| GRND RES RELAY ETHERNET UNIV | |
| GRND RES RELAY ETHERNET-DC SUP | |
| GRND RES RELAY LOCAL ONLY DC SUP | |
| GRND RES RELAY PROFIBUS DC SUP | |
| GRND RES RELAY PROFIBUS UNIV | |
| GRND RESISTOR RELAY UNIVERSAL | |
| GROUND CONTINUITY MONITOR | |
| GROUND FAULT MONITOR | |
| GROUND FAULT RELAY 32-70 VDC SUP | |
| GROUND REFERENCE MODULE 300VDC | |
| GROUND-FAULT GROUND CHECK MON | |
| GROUND-FAULT GROUND-CHECK MON | |
| GROUND-FAULT MONITOR SUPPLY: 24 | |
| GROUND-FAULT-RELAY TEST UNIT 240 | |
| Interval Time Delay Relay SPST-NO (1 Form A) Fixed, 0.8 Sec Delay Chassis Mount | |
| MONITOR EARTH LEAKAGE 120/240VAC | |
| MONITOR EARTH LEAKAGE 24VDC | |
| MONITOR EARTH LEAKAGE | |
| MONITOR GF-GC DC SUPPLY EXT-GC | |
| MONITOR GFGC AC/DC EXT-GC ETHER | |
| MONITOR GRD-FAULT GRD-CHK RELAY | |
| MONITOR GRND FALT RELAY 120/240V | |
| MONITOR GRND FAULT RELAY 12/24V | |
| MONITOR NGR 48V DUAL FBR 61850 | |
| MONITOR NGR 48V DUAL RJ45 61850 | |
| MONITOR NGR 48V DUAL SC FBR K4 | |
| MONITOR NGR 48V DUAL SC FBR | |
| MONITOR NGR 48V FBR/RJ45 61850 | |
| MONITOR NGR 48V SC FBR/RJ45 K4 | |
| MONITOR NGR 48V SC FBR/RJ45 | |
| MONITOR NGR 48VDC DUAL SC FBR K4 | |
| MONITOR NGR 48VDC DUAL SC FBR | |
| MONITOR NGR 48VDC SC FBR/RJ45 | |
| MONITOR NGR HV 48V DUAL RJ45 | |
| MONITOR NGR HV 48V DUAL SC FBR | |
| MONITOR NGR HV 48V SC FBR/RJ45 | |
| MONITOR NGR UNIV DUAL RJ45 61850 | |
| MONITOR NGR UNIV DUAL SC FBR | |
| MONITOR NGR UNIV SC FBR/RJ45 | |
| MOTOR PROTECTIVE RELAY | |
| NEUTRAL-EARTHING-RES MON 48VDC D | |
| NEUTRAL-EARTHING-RES MON 48VDC E | |
| NEUTRAL-EARTHING-RES MON 48VDC N | |
| NEUTRAL-EARTHING-RES MON 48VDC P | |
| NEUTRAL-EARTHING-RES MON DEVICEN | |
| NEUTRAL-EARTHING-RES MON ETHERNE | |
| NEUTRAL-EARTHING-RES MON PROFIBU | |
| NEUTRAL-EARTHING-RES ISTOR MON. D | |
| NEUTRAL-EARTHING-RES ISTOR MON. E | |
| NEUTRAL-EARTHING-RES ISTOR MON. P | |
| NEUTRAL-EARTHING-RES ISTOR MONITO | |
| NGR MON 120 VAC 4K8 NGR SHORT DE | |
| NGR MON 120 VAC EXT RF GF TIME 0 | |
| NGR MON 120 VAC NON-LATCH GF 0.1 | |
| NGR MON 120V GF TIME 0.1 TO 5 S | |
| NGR MON 120V NL EXT RF GF 0.1-5S | |
| NGR MON 120V NON-LATCH GF 0.1-5S | |
| NGR MON 120VAC/VDC EXT RF GF 0.1 | |
| NGR MON 120VAC/VDC NON-LATCH | |
| NGR MON 240 VAC EXT RF GF TIME 0 | |
| NGR MON 240 VAC EXT RF NL GF 0.1 | |
| NGR MON 240 VAC EXT RF NON-LATCH | |
| NGR MON 240 VAC EXTENDED RF TRIP | |
| NGR MON 240 VAC GF TIME 0.1-5S | |
| NGR MON 240 VAC NON-LATCH GF 0.1 | |
| NGR MON EXTENDED RF TIME GF 0.1- | |
| NGR MON EXTENDED RF TRIP NON-LAT | |
| NGR MON HV UNIV E-NET DUAL SC FI | |
| NGR MON HV UNIV E-NET SC FIBER R | |
| NGR MON UNIV DUAL RJ45 61850 K4 | |
| NGR MON UNIV DUAL SC FIBER 61850 | |
| NGR MON UNIV E-NET DUAL RJ45 618 | |
| NGR MON UNIV E-NET DUAL SC FIBER | |
| NGR MON UNIV E-NET SC FIBER RJ45 | |
| NGR MON UNIV ETHERNET DUAL SC FI | |
| NGR MON UNIV ETHERNET SC FIBER R | |
| NGR MON UNIV SC FIBER & RJ45 618 | |
| NGR MON UNIV SC FIBER RJ45 61850 | |
| NGR MON. 48VDC PROFIBUS CE/C-T | |
| NGR MON. 48VDC PROFIBUS K4 NC CE | |
| NGR MON. UNIV. PROFIBUS CE/C-T | |
| NGR MON. UNIV. PROFIBUS K4 NC CE | |
| NGR MONITOR 120 VAC GF TIME 0.1- | |
| NGR MONITOR 120 VAC NON-LATCHING | |
| NGR MONITOR 120 VAC/VDC EXT RF T | |
| NGR MONITOR 120 VAC/VDC NON-LATC | |
| NGR MONITOR 120VAC SUPPLY | |
| NGR MONITOR 240 VAC NON-LATCHING | |
| NGR MONITOR 240VAC SUPPLY | |
| NGR MONITOR 48VDC CE/C-T | |
| NGR MONITOR 48VDC D-NET NC CE/C- | |
| NGR MONITOR 48VDC DEVICENET CE/C | |
| NGR MONITOR 48VDC ETHERNET CE/C- | |
| NGR MONITOR 48VDC ETHERNET NC CE | |
| NGR MONITOR 48VDC NC CE/C-T | |
| NGR MONITOR CE/C-T | |
| NGR MONITOR DEVICENET CE/C-T | |
| NGR MONITOR DEVICENET NC CE/C-T | |
| NGR MONITOR ETHERNET NC CE/C-T | |
| NGR MONITOR EXT RES TRIP TIME | |
| NGR MONITOR HV DEVICENET NC K4 | |
| NGR MONITOR HV DEVICENET | |
| NGR MONITOR HV ETHERNET NC | |
| NGR MONITOR HV ETHERNET | |
| NGR MONITOR HV LVPS DEVICENET NC | |
| NGR MONITOR HV LVPS DEVICENET | |
| NGR MONITOR HV LVPS ETHERNET NC | |
| NGR MONITOR HV LVPS ETHERNET | |
| NGR MONITOR HV LVPS NC K4 | |
| NGR MONITOR HV LVPS PROFIBUS NC | |
| NGR MONITOR HV LVPS PROFIBUS | |
| NGR MONITOR HV LVPS | |
| NGR MONITOR HV NC K4 | |
| NGR MONITOR HV PROFIBUS NC K4 | |
| NGR MONITOR HV PROFIBUS | |
| NGR MONITOR HV | |
| NGR MONITOR NC 48-VDC D-NET | |
| NGR MONITOR NC 48-VDC ETHERNET | |
| NGR MONITOR NC 48-VDC PROFIBUS | |
| NGR MONITOR NC 48-VDC | |
| NGR MONITOR NC DEVICENET | |
| NGR MONITOR NC ETHERNET | |
| NGR MONITOR NC PROFIBUS | |
| NGR MONITOR NC | |
| NGR MONITOR SUPPLY: 120 VAC/VDC | |
| On-Delay Time Delay Relay Fixed, 4 Sec Delay DIN Rail | |
| 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, 0.5 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 1.2 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 1.5 Sec Delay Chassis Mount | |
| On-Delay Time Delay Relay SPST-NO (1 Form A) Fixed, 30 Sec Delay Chassis Mount | |
| One Shot Time Delay Relay SPST-NO (1 Form A) Fixed, 0.25 Sec Delay Chassis Mount | |
| One Shot Time Delay Relay SPST-NO (1 Form A) Fixed, 0.5 Sec Delay Chassis Mount | |
| OVERCURRENT RELAY | |
| Phase Loss, Phase Sequence 120VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 120VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 208 ~ 240VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 230VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 440 ~ 480VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 440VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 480VAC | |
| Phase Loss, Phase Sequence, Voltage Sensing AC 575VAC | |
| Phase Sequence 208 ~ 480VAC | |
| Process Sensing 16 ~ 30VDC | |
| Process Sensing 24VDC | |
| Process Sensing Loop Power | |
| Programmable (Multi-Function) Time Delay Relay Delay DIN Rail | |
| Programmable (Multi-Function) Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 100 Hrs Delay 8A @ 250VAC DIN Rail | |
| Programmable (Multi-Function) Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 100 Hrs Delay 8A @ 250VAC/24VDC DIN Rail | |
| Programmable (Multi-Function) Time Delay Relay SPDT (1 Form C) 0.1 Sec ~ 10 Sec Delay 5A @ 250VAC DIN Rail | |
| PROTECTIVE POWER RELAY | |
| PWR MULTICIRCUIT PROTECT RS-232 | |
| PWR MULTICIRCUIT PROTECT | |
| RELAY MOTOR PROTECT 100/110/120V | |
| RELAY MOTOR PROTECT 200/220/240V | |
| RELAY MOTOR PROTECT 380/400/440V | |
| Repeat Cycle Time Delay Relay Fixed, 0.5 Sec Delay DIN Rail | |
| Repeat Cycle Time Delay Relay SPST-NO (1 Form A) Fixed, 0.2 Sec Delay Chassis Mount | |
| SE-601-0D WITH CONFORMAL COATING | |
| SE-601-0T WITH CONFORMAL COATING | |
| SE-601-0U WITH CONFORMAL COATING | |
| SE-701-03 WITH CONFORMAL COATING | |
| SE-701-0D WITH CONFORMAL COATING | |
| SE-701-0T WITH CONFORMAL COATING | |
| SE-701-0U WITH CONFORMAL COATING | |
| SE-704-03 WITH CONFORMAL COATING | |
| SE-704-0D WITH CONFORMAL COATING | |
| SE-704-0T WITH CONFORMAL COATING | |
| SE-704-0U WITH CONFORMAL COATING | |
| SEAL & TEMPSTAT RELAY, 120VAC, P | |
| SEAL & TEMPSTAT RELAY, 120VAC, T | |
| SEAL & TEMPSTAT RELAY, 12VDC, PA | |
| SEAL & TEMPSTAT RELAY, 12VDC, TB | |
| SEAL & TEMPSTAT RELAY, 24VAC, TB | |
| SEAL & TEMPSTAT RELAY, 24VDC, PA | |
| SEAL & TEMPSTAT RELAY, 24VDC, TB | |
| Seal Leakage 120VAC | |
| SENSITIVE GF RELAY 32 70 VDC | |
| SENSITIVE GF RELAY 9 36 VDC | |
| SET RESET MEM RELAY 230VAC | |
| SET RESET MEM RELAY 24 VAC | |
| SET RESET RELAY 115 VAC | |
| SET RESET RELAY 230 VAC | |
| SET RESET RELAY 24 VAC | |
| SET RESET RELAY 24 VDC | |
| Speed Monitoring 230VAC | |
| Speed Monitoring 24VAC/DC | |
| Speed Monitoring 24VAC | |
| Speed Monitoring 24VDC | |
| SURGE ARRESTER GDT | |
| Temperature Monitoring 24VAC, 18 ~ 36VDC | |
| Temperature Monitoring 85 ~ 250VAC | |
| Temperature Monitoring, Seal Leakage 120VAC | |
| TERM ASSY 5.6V 50W | |
| Time Delay Relay Delay | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 208VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 230VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 460VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence 480VAC | |
| Voltage Asymmetry, Phase Loss, Phase Sequence, Temperature Monitoring 208 ~ 480VAC | |
| VOLTAGE MONITOR | |
| VOLTAGE PROTECTION RELAY 1-PHASE | |
| VOLTAGE PROTECTION RELAY 3-PHASE | |
| Voltage Sensing AC 110VDC | |
| Voltage Sensing AC 120 ~ 277VAC | |
| Voltage Sensing AC 120VAC | |
| Voltage Sensing AC 12VDC | |
| Voltage Sensing AC 240VAC | |
| Voltage Sensing AC 24VAC | |
| Voltage Sensing AC 24VDC | |
| Voltage Sensing AC 48VDC | |
| Voltage Sensing AC, Phase Loss, Phase Sequence 208 ~ 240VAC | |
| Voltage Sensing AC, Phase Loss, Phase Sequence 380 ~ 415VAC | |
| Voltage Sensing AC, Phase Sequence 208 ~ 480VAC | |
| Voltage Sensing AC/DC 120VAC | |
| Voltage Sensing AC/DC 125VDC | |
| Voltage Sensing DC 110VDC | |
| WCB-125DC-1=WILMAR CURRENT BAL | |
| WCB-26DC-1=RELAY, PHASE BALANCE | |
| WCT1-120AC-5=WILMAR OVERCURREN | |
| WCT1-120AC-5A=RELAY, OVERCURRENT | |
| WCT1-125DC-5=RELAY, OVERCURREN | |
| WD25-001=RELAY, PARALLELING 24 | |
| WD25-002=RELAY, PARALLELING, 1 | |
| WD25-003=RELAY, PARALLELING 12 |
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