SCHNEIDER ELECTRIC GV3P40 940539

<h2>Schneider Electric TeSys GV3P40 Motor Circuit Breaker</h2> <h3>Description</h3> <p>The Schneider Electric GV3P40 is a thermal-magnetic motor circuit breaker from the reliable TeSys Deca range. It provides essential protection for 3-phase motors against short-circuits, overload, and phase loss. With an adjustable thermal setting range of 30A to 40A and a high breaking capacity, it is suitable for a wide range of industrial applications, ensuring motor longevity and operational safety.</p> <h3>Specifications</h3> <ul> <li>Manufacturer: Schneider Electric</li> <li>Product Range: TeSys Deca</li> <li>Model: GV3P40</li> <li>Poles: 3-Pole</li> <li>Thermal Protection Range: 30-40 A</li> <li>Rated Operational Voltage (Ue): 690 V AC 50/60 Hz</li> <li>Breaking Capacity (Icu): 50 kA at 400/415 V AC</li> <li>Trip Unit Technology: Thermal-magnetic</li> <li>Control Type: Rotary Knob</li> <li>Terminals: EverLink BTR screw connectors</li> </ul> <h3>Label Info</h3> <ul> <li>Ie: 30 – 40A</li> <li>Ue: 690V – 50/60Hz</li> <li>Uimp: 6kV</li> <li>Conformity: IEC/EN 60947-2, IEC/EN 60947-4-1</li> </ul> <h3>Application</h3> <p>Ideal for motor protection in industrial machinery, HVAC systems, pumps, and conveyor systems where reliable overload and short-circuit protection is critical.</p> <h3>Country of Origin</h3> <p>Made in France.</p> <h3>CO2 Impact</h3> <p>By purchasing this reconditioned item, you are helping to prevent the emission of approximately 40 kg of CO2, which is equivalent to the carbon sequestered by 0.6 tree seedlings grown for 10 years.</p> <h3>Availability</h3> <p>This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.</p> <h3>FAQ</h3> <p><strong>Question?</strong><br><p>What is the main advantage of the EverLink BTR screw terminals on the GV3P40?</p><br><strong>Answer:</strong><br><p>The EverLink BTR terminals provide a patented spring-loaded connection that ensures a constant, secure tightening pressure on the cables. This compensates for conductor creep, reduces the risk of loose connections, and eliminates the need for periodic re-tightening, enhancing reliability and safety.</p><br><strong>Question?</strong><br><p>Can this GV3P40 circuit breaker be used for single-phase motor protection?</p><br><strong>Answer:</strong><br><p>Yes, although it is a 3-pole device, it can be used for single-phase applications. To do this, you must wire the poles in series according to the manufacturer’s instructions in the official datasheet to ensure proper thermal protection for the single-phase motor.</p><br><strong>Question?</strong><br><p>What does the Class 10A trip characteristic mean for this motor breaker?</p><br><strong>Answer:</strong><br><p>The Class 10A designation indicates that the circuit breaker will trip within 10 seconds when subjected to a locked rotor current that is 7.2 times the set rated current (Ir). This class is suitable for standard motor applications with normal starting conditions, protecting them from damage due to overload.</p> <p><em>spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.</em></p> <p>Last Update: March 13, 2026</p>