Description
GE TMQV32225
Technical Specifications
- Manufacturer: General Electric (GE)
- Product Type: Molded Case Circuit Breaker
- Current Rating: 225 Amps
- Series: TMQV Series
Functional Features
- High Capacity: Supports heavy electrical loads up to 225 Amps.
- Reliable Operation: Consistent performance over thousands of switching cycles.
- Arc Suppression: Advanced internal arc chute design for safe fault interruption.
Application Scenarios
- Power Generation: Auxiliary power distribution.
- Heavy Industry: Protection for large transformers and motor control centers.
Performance Parameters
- Thermal Rating: Optimized for continuous 225A operation.
- Mechanical Endurance: High-cycle mechanical life.
Material Composition
Premium industrial-grade plastics and corrosion-resistant metal hardware.
Structural Characteristics
- Form Factor: Standard TMQV 225A frame size.
- Terminals: Line and load terminals designed for high-torque connections.
Working Principle
Functions as an automatic switch that opens the circuit when current exceeds the 225A limit, utilizing both thermal delay for overloads and instantaneous magnetic response for short circuits.
Installation Requirements
- Install in a properly grounded and rated enclosure.
- Apply anti-oxidant compound to aluminum conductor connections if applicable.
Usage Precautions
- Perform primary injection testing to verify trip points.
- Ensure adequate ventilation around the breaker enclosure.
