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Range
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TeSys
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Product name
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TeSys GV7
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Product or component type
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Circuit breaker
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Device short name
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GV7R
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Device application
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Motor
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Poles description
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3P
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Network type
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AC
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Utilisation category
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AC-3 conforming to IEC 60947-4-1
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Network frequency
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50/60 Hz conforming to IEC 60947-4-1
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Breaking capacity
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50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
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[Ics] rated service short-circuit breaking capacity
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100 % at 440 V AC 50/60 Hz conforming to IEC 60947-2
100 % at 500 V AC 50/60 Hz conforming to IEC 60947-2
100 % at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
100 % at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
100 % at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
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Thermal protection adjustment range
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48…80 A
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Trip unit technology
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Thermal-magnetic
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Mounting mode
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By screws
By clips
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Mounting support
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Kit for fixing the switchgear
Rail
Flush
Panel mounting
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Mounting position
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Vertical
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Motor power kW
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37 kW at 400...415 V AC 50/60 Hz
45 kW at 500 V AC 50/60 Hz
55 kW at 500 V AC 50/60 Hz
55 kW at 660...690 V AC 50/60 Hz
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Control type
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Rocker lever
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[Ue] rated operational voltage
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690 V AC 50/60 Hz conforming to IEC 60947-2
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[Ui] rated insulation voltage
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750 V AC 50/60 Hz conforming to IEC 60947-2
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[Ith] conventional free air thermal current
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80 A conforming to IEC 60947-4-1
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[Uimp] rated impulse withstand voltage
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8 kV conforming to IEC 60947-2
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Power dissipation per pole
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5 W
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Power dissipation per pole
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5 W
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Mechanical durability
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50000 cycles
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Electrical durability
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30000 cycles for AC-3 at 440 V In
50000 cycles for AC-3 at 440 V In/2
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Maximum operating rate
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25 cyc/h
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Rated duty
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Continuous conforming to IEC 60947-4-1
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Connection pitch
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35 mm without spreaders
45 mm with spreaders
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Connections - terminals
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Bars
Cable with lug - external diameter: 10 mm
Screw
Bare cable connectors 1.5…95 mm²
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Tightening torque
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10 N.m on screw M6 screw type
15 N.m on bare cable connectors for cable 1.5…95 mm²
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Mechanical robustness
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Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-27
Vibrations: 2.5 Gn, 0...25 Hz conforming to IEC 60068-2-6
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Suitability for isolation
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Yes conforming to IEC 60947-1
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Phase failure sensitivity
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Yes conforming to IEC 60947-4-1 § 7-2-1-5-2
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Height
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161 mm
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Width
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105 mm
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Depth
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111 mm
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Net weight
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2.04 kg
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