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. Connection by Everlink BTR screw terminals. Start-stop control by rotary knob guaranteed for 20 000 cycles AC-3. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine, ATEX), Green Premium compliant (RoHS/REACh).
Range | TeSys Deca |
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Product name | TeSys GV3 TeSys Deca |
Product or Component Type | Motor circuit breaker |
Device short name | GV3P |
Device Application | Motor protection |
Trip unit technology | Thermal-magnetic |
poles description | 3P |
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Network type | AC |
Utilisation category | AC-3 IEC 60947-4-1 |
Network frequency | 50/60 Hz |
Fixing mode | 35 mm symmetrical DIN rail clipped Panel screwed with 3 x M4 screws) |
Motor power kW | 37 kW 400/415 V AC 50/60 Hz 45 kW 500 V AC 50/60 Hz 55 kW 690 V AC 50/60 Hz |
Breaking capacity | 65 kA Icu 230/240 V AC 50/60 Hz 50 kA Icu 400/415 V AC 50/60 Hz 50 kA Icu 440 V AC 50/60 Hz 12 kA Icu 500 V AC 50/60 Hz 6 kA Icu 690 V AC 50/60 Hz |
[Ics] rated service short-circuit breaking capacity | 100 % 230/240 V AC 50/60 Hz 60 % 400/415 V AC 50/60 Hz 60 % 440 V AC 50/60 Hz 50 % 500 V AC 50/60 Hz 50 % 690 V AC 50/60 Hz |
Control Type | Rotary handle |
Line Rated Current | 73 A |
Thermal protection adjustment range | 62…73 A IEC 60947-4-1 |
Magnetic tripping current | 1120 A |
[Ith] conventional free air thermal current | 73 A IEC 60947-4-1 |
[Ue] rated operational voltage | 690 V AC 50/60 Hz |
[Ui] rated insulation voltage | 690 V AC 50/60 Hz IEC 60947-2 |
[Uimp] rated impulse withstand voltage | 6 kV IEC 60947-2 |
Phase failure sensitivity | Yes IEC 60947-4-1 |
Suitability for isolation | Yes IEC 60947-1 |
Power dissipation per pole | 8 W |
Mechanical durability | 50000 cycles |
Electrical durability | 20000 cycles AC-3 415 V In |
Rated duty | Continuous IEC 60947-4-1 |
Tightening torque | 44.25 lbf.in (5 N.m) screw clamp terminal |
Width | 2.17 in (55 mm) |
Height | 5.20 in (132 mm) |
Depth | 5.35 in (136 mm) |
Net Weight | 2.12 lb(US) (0.96 kg) |
color | Dark grey |
Standards | EN/IEC 60947-2 EN/IEC 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 |
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Product Certifications | CCC UL CSA EAC ATEX LROS (Lloyds register of shipping) BV ABS DNV-GL UKCA |
IK degree of protection | IK09 enclosure |
IP degree of protection | IP20 IEC 60529 |
Climatic withstand | IACS E10 |
Ambient Air Temperature for Storage | -40…176 °F (-40…80 °C) |
Fire resistance | 1760 °F (960 °C) IEC 60695-2-11 |
Ambient air temperature for operation | -4…140 °F (-20…60 °C) |
Mechanical robustness | Shocks 5 Gn for 11 ms contactor open Shocks 30 Gn for 11 ms contactor closed Vibrations 4 Gn, 5…300 Hz |
Operating altitude | 9842.52 ft (3000 m) |
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