Schneider GV2ME03C TeSys GV2 series Motor Circuit Breakers

Here is an English introduction to the Schneider GV2ME03C TeSys GV2 series Motor Circuit Breakers:

The Schneider GV2ME03C is a significant model in the TeSys GV2 series of motor-circuit breakers, which is designed to provide reliable protection and control for three-phase motors in industrial applications.

Protection Functions

• Overload Protection: The GV2ME03C is equipped with advanced thermal - magnetic protection technology. It continuously monitors the current flowing through the motor. When the current exceeds the rated overload value for a certain period, it will automatically trip the circuit, effectively preventing the motor from overheating and being damaged due to long - term overload.

• Short - Circuit Protection: It has a powerful magnetic protection function to deal with short - circuit faults. In the event of a short circuit, where the current suddenly rises to a very high level, the GV2ME03C can quickly interrupt the circuit within a short time to protect the motor, wiring, and other connected equipment from being damaged by high - current short circuits.

• Open - Phase and Three - Phase Unbalance Protection: This motor - circuit breaker can accurately detect open - phase conditions and three - phase unbalance. If there is a problem such as one phase being disconnected or an imbalance in the current of the three phases, the GV2ME03C will take prompt action to protect the motor from the adverse effects of these conditions, which may otherwise lead to motor overheating and reduced service life.

Technical Specifications

• Rated Current: The GV2ME03C is suitable for a current range of 0.25 - 0.4A, which is suitable for small - power three - phase motors within this power range. This allows for precise protection and control of motors according to their specific power requirements.

• Rated Voltage: It is designed to work in AC 50/60Hz circuits with a rated working voltage of 415V, which can be well - adapted to a variety of industrial power supply systems.

• Breaking Capacity: The GV2ME03C has a high - breaking capacity, which can safely interrupt the circuit under short - circuit conditions and ensure the safety of the entire electrical system.

Design and Structure

• Compact Design: The GV2ME03C adopts a compact and modular design, which is convenient for installation in control panels and can save a lot of space. Its small size does not affect its performance, but combines high functionality with space - saving advantages.

• High - Quality Materials: Made of high - quality materials, this motor - circuit breaker has good resistance to vibration, electromagnetic interference, and temperature changes, which can ensure its reliable operation in harsh industrial environments for a long time.