Description
GE TJJ436350
Technical Specifications:
- Brand: General Electric (GE)
- Model: TJJ436350
- Product Type: Medium Voltage Circuit Breaker
- Voltage Rating: Medium Voltage Class
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, the trip mechanism releases 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.
