The Schneider Electric GV2ME25 (40A-50A) TeSys GV2 is a high-current motor circuit breaker designed for the upper range of the standard GV2 series, protecting some of the largest motors this line can handle.
Here is a detailed breakdown of the GV2ME25 model.
Overview and Identity
Product Line: TeSys GV2
Manufacturer: Schneider Electric
Specific Model: GV2ME25
Current Range: 40A to 50A (Adjustable)
Product Type: Motor Protection Circuit Breaker (MPCB)
This is a robust device intended for heavy-duty industrial applications where reliable protection for large motors is critical.
Key Features and Functions
Comprehensive Motor Protection:
Short-Circuit Protection (Magnetic): Instantaneous tripping for high-level fault currents.
Overload Protection (Thermal): Features an adjustable thermal setting from 40A to 50A to match the specific Full Load Amperage (FLA) of the protected motor.
Safe Isolation: The robust handle provides a clear, visible break, ensuring safe isolation for maintenance work on the motor or downstream circuit.
Trip Class: Standard Class 10A trip characteristic, suitable for the starting curves of most industrial squirrel-cage motors.
Manual Control: Allows for local ON/OFF control of the motor circuit.
Accessory Compatibility: Compatible with the standard TeSys GV2 accessories for enhanced functionality:
Auxiliary Contacts (e.g., GV2AF1): For remote status indication.
Undervoltage Release (UVR) / Shunt Trip (e.g., GV2ME02): For remote tripping and safety functions.
Technical Specifications (Summary for GV2ME25)
Feature Specification
Model GV2ME25
Adjustable Current Range 40 - 50 A
Rated Operational Voltage (Ue) 690V AC
Rated Insulation Voltage (Ui) 690V AC
Breaking Capacity (Icu/@415V) Typically 50 kA (Always confirm with the official datasheet)
Utilization Category AC-3 (Squirrel-cage motors)
Trip Class Class 10A
Electrical Durability ~20,000 cycles
Mechanical Durability ~30,000 cycles
Standards IEC/EN 60947-1, IEC/EN 60947-2