3.6kV AC Vacuum Contactor
This AC vacuum contactor conforms to IEC 60947-4-1, GB/T 14048.4 and JB/TN 7122 standards. Main performance indicators have reached an international level.
Technical Specifications
Overview
High-Performance 3.6kV AC Vacuum Contactor
This series vacuum contactor is engineered for power networks operating at AC 50Hz with a rated voltage of 3.6kV and currents up to 400A. It is designed for frequent starting and controlling of AC motors, making it an ideal component for magnetic starters when paired with various protection devices. Built for reliability in demanding environments, it is especially suitable for anti-explosion magnetic starter configurations in industrial and mining applications.
Technical Specifications
Key Ratings
3.6 kV
Rated Voltage
400 A
Rated Current
50 Hz
Frequency
Construction
Robust DesignHigh-Voltage RatedLong-term Reliability
- Interrupter Type
- Vacuum Interrupter
Compliance & Standards
- International Standards
- IEC 60947-4-1GB/T 14048.4JB/TN 7122
Application & Compatibility
Compatible Protection Devices
- JDB electronic integrated protector
- JR9 type over current protection device
- Resistance capacitance absorber
Primary Applications
- AC motor control
- Frequent starting/breaking operations
- Anti-explosion magnetic starters
- Industrial and mining power systems
