Motor circuit breaker, TeSys GV4, 3P, 80 A, Icu 50 kA, magnetic, EverLink terminals

GV4LE80N
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Description

TeSys GV motor circuit breaker, 3 poles (3P), 80A/690V, for protection of 3-phase motors 22-37kW@400V. It provides magnetic protection, breaking capacity Icu 50kA@400V, start-stop control by toggle, connection by Everlink BTR screw terminals. Magnetic protection adjustable by dial, setting range 6-14 In. It makes internal locations available for additional auxiliary contact blocks (OF, SD), and voltage trip units (MN, MX). To be used in association with a class 10 or 20 thermal overload relay to complete motor protection. Multi standards certified (IEC, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).

Product Details

[in] Rated Current 80 A
[ue] Rated Operational Voltage 690 V AC 50/60 Hz conforming to IEC 60947-2
[ui] Rated Insulation Voltage 800 V AC 50/60 Hz conforming to IEC 60947-2
[uimp] Rated Impulse Withstand Voltage 8 kV conforming to IEC 60947-2
Ambient Air Temperature for Operation -25-70 °C
Ambient Air Temperature for Storage -50-85 °C
Breaking Capacity 100 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
Climatic Withstand conforming to IACS E10
Colour grey (RAL 7016)
Control Type toggle
Depth 116 mm
Device Application motor protection
Device Short Name GV4L
Electrical Durability 14000 cycles for AC-3 at 440 V In/2
Fire Resistance 960 °C conforming to IEC 60695-2-11
Height 155 mm
Ik Degree of Protection IK07 conforming to IEC 62262
Ip Degree of Protection IP40 conforming to IEC 60529
Mechanical Durability 40000 cycles
Mechanical Robustness vibrations: +/- 1 mm 2...13.2 Hz conforming to IEC 60068-2-6
Net Weight 1.5 kg
Operating Position any position
Poles Description 3P
Pollution Degree 3
Product Certifications IEC
Product Name TeSys GV4
Product or Component Type motor circuit breaker
Range TeSys Deca
Range of Product TeSys GV4
Standards EN/IEC 60947-2
Suitability For Isolation yes conforming to IEC 60947-1
Tightening Torque 9 N.m for cable 16-95 mm²
Trip Unit Technology magnetic
Utilisation Category category A conforming to IEC 60947-2
Width 81 mm
Connections - Terminals EverLink BTR screw connectors (top) 1 cable(s) 1.5-70 mm² - solid
[ith] Conventional Free Air Thermal Current 115 A conforming to IEC 60947-4-1
Direct Connector without
Magnetic Tripping Current 480-1120 A
Maximum Operating Rate 25 cyc/h
Motor Power Kw 37-37 kW at 400...415 V AC 50/60 Hz
Operating Altitude 5000 m
Power Dissipation Per Pole 6.1 W
Rated Duty continuous conforming to IEC 60947-4-1

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