THLC434300 - 300Amp Circuit Breaker

THLC434300 - 300Amp Circuit Breaker

The General Electric THLC434300 is a robust 3-pole molded case circuit breaker designed for demanding industrial applications requiring reliable overcurrent protection. With a 300-ampere rating and impressive interrupting capacities of 150kA at 480VAC and 200kA at 240VAC, this breaker ensures optimal performance in high-fault environments. Its current-limiting design enhances safety by reducing let-through energy during fault conditions. The non-interchangeable trip unit provides consistent protection, and the inclusion of load-side lugs facilitates straightforward installation.

Key Features and Benefits

• High Interrupting Capacity: Capable of interrupting up to 150kA at 480VAC and 200kA at 240VAC, ensuring protection in high-fault scenarios.
• Current Limiting Design: Reduces let-through energy during faults, enhancing system safety.
• Non-Interchangeable Trip Unit: Provides consistent and reliable overcurrent protection.
• Load-Side Lugs Included: Facilitates easy and secure installation.
  

Technical Specifications

• Frame Type: THLC4
  
• Poles: 3
  
• Amperage Rating: 300A
  
• Interrupting Capacity:
  • 150kA at 480VAC
  • 200kA at 240VAC
• Dimensions:
  • Width: 5.72 inches
  • Length: 13.06 inches
  • Depth: 4.88 inches
• Weight: Approximately 35 lbs
  

Material Compliance and Certifications

• The THLC434300 is constructed with high-quality materials adhering to industry standards, ensuring durability and long-term reliability. It complies with relevant safety and performance certifications, making it suitable for use in various industrial applications.
  

Suitability

• Ideal for industrial and commercial electrical systems requiring high interrupting capacity and reliable overcurrent protection. The THLC434300's robust design and high-performance specifications make it suitable for integration into new installations or as a replacement in existing systems, ensuring enhanced safety and operational efficiency.
  

Invest in the THLC434300 for a dependable solution that combines safety, efficiency, and durability to meet your electrical protection needs.

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