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TeSys GV motor circuit breaker, 3 poles (3P), 73A/690V, for 3-phase motor applications 37kW@400V. It provides a thermal-magnetic protection with a thermal setting range 62-73A, magnetic tripping at 15xIn, high breaking capacity Icu 50kA@400V. Upstream connection by Everlink BTR screw terminals, without downstream power terminal block for a direct assembly with a LC1D40A to D80A contactor. Start-stop control by rotary knob guaranteed for 20 000 cycles AC-3. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine, ATEX).
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | GV3P |
| Device application | motor protection |
| Range | TeSys Deca |
| Range of product | TeSys GV3 |
| Trip unit technology | thermal-magnetic |
| Product name | TeSys Deca, TeSys GV3 |
| Product or component type | motor circuit breaker |
| Complementary | |
| Colour | dark grey |
| Compatibility code | GV3P |
| Mechanical durability | 50000 cycles |
| Tightening torque | 5 N.m - on screw clamp terminal |
| Suitability for isolation | yes conforming to IEC 60947-1 |
| Breaking capacity | 6 kA Icu at 690 V AC 50/60 Hz, 12 kA Icu at 500 V AC 50/60 Hz, 50 kA Icu at 440 V AC 50/60 Hz, 50 kA Icu at 400/415 V AC 50/60 Hz, 65 kA Icu at 230/240 V AC 50/60 Hz |
| Electrical durability | 20000 cycles for AC-3 at 415 V In |
| Power dissipation per pole | 8 W |
| Control type | rotary handle |
| [Ics] rated service short-circuit breaking capacity | 50 % at 690 V AC 50/60 Hz, 50 % at 500 V AC 50/60 Hz, 60 % at 440 V AC 50/60 Hz, 60 % at 400/415 V AC 50/60 Hz, 100 % at 230/240 V AC 50/60 Hz |
| Fixing mode | panel: screwed (with 3 x M4 screws), 35 mm symmetrical DIN rail: clipped |
| Maximum operating rate | 25 cyc/h |
| Magnetic tripping current | 1120-1120 A |
| Phase failure sensitivity | yes conforming to IEC 60947-4-1 |
| Height | 132 mm |
| Network frequency | 50/60 Hz |
| Depth | 136 mm |
| Width | 55 mm |
| Poles description | 3P |
| Direct connector | with |
| Thermal protection adjustment range | 62-73 A conforming to IEC 60947-4-1 |
| [Ui] rated insulation voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-2 |
| Net weight | 0.96 kg |
| Utilisation category | AC-3 conforming to IEC 60947-4-1 |
| Motor power kW | 55-55 kW at 690 V AC 50/60 Hz, 45-45 kW at 500 V AC 50/60 Hz, 37-37 kW at 400/415 V AC 50/60 Hz |
| [Ith] conventional free air thermal current | 73 A conforming to IEC 60947-4-1 |
| Network type | AC |
| Rated duty | continuous conforming to IEC 60947-4-1 |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| [In] rated current | 73 A |
| Environment | |
| Fire resistance | 960 °C conforming to IEC 60695-2-11 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for storage | -40-80 °C |
| Climatic withstand | conforming to IACS E10 |
| Ambient air temperature for operation | -20-60 °C |
| Mechanical robustness | vibrations: 4 Gn, 5...300 Hz, shocks: 30 Gn for 11 ms contactor closed, shocks: 5 Gn for 11 ms contactor open |
| IK degree of protection | IK09 enclosure |
| Operating altitude | 3000 m |
| Standards | CSA C22.2 No 60947-4-1, UL 60947-4-1, EN/IEC 60947-4-1, EN/IEC 60947-2 |
| Product certifications | UKCA, DNV-GL, ABS, BV, LROS (Lloyds register of shipping), ATEX, EAC, CSA, UL, CCC |
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