TJK636450 **Older Style** 450Amp Circuit Breaker

TJK636450 **Older Style** 450Amp Circuit Breaker

The TJK636450 is a robust and reliable thermal magnetic circuit breaker designed for demanding industrial applications. This 3-pole circuit breaker operates at a voltage of 600V and a current rating of 450A, making it ideal for protecting electrical systems from overloads and short circuits. Manufactured by ABB, a leader in electrical engineering, the TJK636450 circuit breaker is part of the esteemed J600 product line, known for its durability and performance.

Key Features and Benefits:

• High Current Capacity: With a 450A rating, this circuit breaker is suitable for heavy-duty applications, ensuring your electrical systems remain protected under high load conditions.
• Thermal Magnetic Operation: Combines both thermal and magnetic trip elements to provide comprehensive protection against overloads and short circuits.
• Robust Construction: Built with high-quality materials to withstand harsh industrial environments, ensuring longevity and reliability.
• Interchangeable Trip Units: Allows for flexibility in application by enabling the replacement of trip units within the same frame, reducing downtime and maintenance costs.
• Compliance and Certification: Meets stringent industry standards, ensuring safe and reliable operation.

Technical Specifications:

• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 450A
• Frame Type: J600
• Trip Function: Long-Time and Instantaneous (LI)
• Material: Cu/Al line and load lugs
• Compliance: Not GSA compliant

Material Compliance and Certifications:

• Compliance: The TJK636450 circuit breaker is constructed using high-grade materials that comply with industry standards for electrical equipment. The use of copper and aluminum in the line and load lugs ensures excellent conductivity and durability. While this model is not GSA compliant, it adheres to other rigorous standards set forth by regulatory bodies, guaranteeing safe and efficient operation.

Suitability:

• The TJK636450 circuit breaker is perfect for a variety of industrial applications, including manufacturing plants, data centers, and large commercial facilities. Its ability to handle high currents and voltages makes it an essential component in ensuring the safety and reliability of your electrical infrastructure.

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