Description
GE THJK636600
Technical Specifications:
- Brand: General Electric (GE)
- Model: THJK636600
- Product Type: Medium Voltage Circuit Breaker
- Voltage Rating: Suitable for medium-voltage distribution networks
Functional Features:
- Overcurrent Protection: Trips automatically during short circuits or overload conditions.
- Manual/Electrical Operation: Supports both local manual switching and remote electrical control.
- Arc Suppression: Advanced arc chute design for rapid and safe arc extinction.
Application Scenarios:
Used in utility substations, industrial power distribution panels, and commercial building switchgear.
Performance Parameters:
- Interrupting Capacity: High fault current interrupting rating for system safety.
- Mechanical Life: Thousands of open/close operations with minimal maintenance.
Material Composition:
Features silver-alloy contacts, phenolic arc chutes, and a rugged steel enclosure.
Structural Characteristics:
Drawout or fixed-mount design with visible position indicators, mechanical trip flags, and standardized primary/secondary disconnects.
Working Principle:
When a fault is detected by protective relays or an overload occurs, the trip mechanism releases the stored spring energy to rapidly separate contacts, extinguishing the arc and isolating the fault.
Installation Requirements:
Must be installed by qualified electricians in accordance with NEC and local codes. Ensure proper torque on all primary connections.
Usage Precautions:
Always verify the circuit is de-energized and grounded before servicing. Perform regular contact resistance and insulation testing.
