TJK436300 **Older Style** 300A Circuit Breaker

TJK436300 **Older Style** 300A Circuit Breaker

The TJK436300 Circuit Breaker by ABB is engineered to deliver unmatched protection and reliability in high-demand electrical systems. This 3-pole, 300-ampere circuit breaker operates at up to 600 volts AC, making it an ideal choice for heavy-duty industrial applications. Designed with the J600 frame, it features a thermal-magnetic trip unit that provides robust defense against overcurrent and short-circuit conditions, ensuring safety and continuity in your power distribution network.

Key Features and Benefits:

• High Capacity Performance: The TJK436300 is capable of handling up to 600 volts and 300 amperes, making it suitable for a wide range of industrial and commercial applications.
• Versatile Trip Functionality: Equipped with a thermal-magnetic trip unit, this circuit breaker offers precise protection by responding to both high overloads and short circuits.
• Durable and Reliable: Built with high-quality materials and components, the TJK436300 is designed to deliver long-lasting performance under the most challenging conditions.
• Ease of Installation: Available with interchangeable trips, this breaker can be easily configured and installed to meet specific project requirements.
• Enhanced Safety: The breaker‰۪s robust design ensures maximum protection, reducing the risk of electrical faults and enhancing operational safety.

Technical Specifications:

• Amperage: 300 Amps
• Voltage: 600 Volts AC
• Poles: 3
• Frame Type: J600
• Trip Function: LI (Long-Time and Instantaneous)

Material Compliance and Certifications:

• Compliance: The TJK436300 Circuit Breaker adheres to the highest standards of safety and performance. It complies with industry regulations and certifications, ensuring reliable operation in compliance with safety norms. This product is designed for use with both copper (Cu) and aluminum (Al) line and load lugs, enhancing its versatility and compatibility with various systems.

Suitability:

• Perfect for use in industrial plants, commercial buildings, and large-scale infrastructure projects, the TJK436300 Circuit Breaker excels in environments where reliable power distribution and system protection are critical. Whether you‰۪re managing a complex electrical network or ensuring continuous operation in a demanding setting, this circuit breaker provides the dependable performance you need.