Motor circuit breaker, TeSys GV4, 3P, 50 A, Icu 50 kA, magnetic, EverLink terminals
GV4L50N
Description
TeSys GV motor circuit breaker, 3 poles (3P), 50A/690V, for protection of 3-phase motors 11-22kW@400V. It provides magnetic protection, breaking capacity Icu 50kA@400V, start-stop control by rotary handle, 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 | 50 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 | rotary handle |
| Depth | 165 mm |
| Device Application | motor protection |
| Device Short Name | GV4L |
| Electrical Durability | 20000 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 | 1.65 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 60947-4-1 |
| 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 | 300-700 A |
| Maximum Operating Rate | 25 cyc/h |
| Motor Power Kw | 11-11 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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