Motor Protection Circuit Breaker
Motor protection circuit breakers safeguard motors from overload and short circuit conditions. They can be used as a full voltage starter to start and cut off the motor.
Technical Specifications
Overview
Reliable Motor Protection
This motor protection circuit breaker is designed to safeguard electric motors and power distribution networks from overload and short-circuit conditions. It serves as a robust full-voltage starter for starting and cutting off motors under AC3 loads. Engineered with a compact design and high-quality materials, it ensures operational safety and efficiency in demanding industrial environments.
- Compliance Standards
- IEC/EN 60947-2IEC/EN 60947-4-1
Technical Specifications
Load Category
AC-3
Performance Metrics
6 kV
Impulse Withstand Voltage
40 A
Thermal Current (Ith)
- Rated Voltage
- 660 V
- Setting Range
- 0.1-80A
- Operating Frequency
- 50/60 Hz
Performance Table
AC-3 Motor Power Ratings (KW)
| Type | 220V | 380V | 440V | 500V | 660V | Range (A) |
|---|---|---|---|---|---|---|
| GV3-M06 | -- | 0.37 | 0.55 | 0.75 | 1.1 | 1.0-1.6 |
| GV3-M07 | 0.37 | 0.75 | 1.1 | 1.5 | 2.2 | 1.6-2.5 |
Features
Key Features
- Adjustable current settings for precise motor matching
- Integrated test function for operational verification
- Manual start/stop control buttons
- Compact, space-saving design
- Supports double wire disconnect
Application
- Typical Installation Environments
- Distribution BoxesIndustrial Control RoomsComputer CentersTelecommunications RoomsElevator Control RoomsHospital Facilities
