THJK426125WL - 125A Circuit Breaker

THJK426125WL 125A åÊCircuit Breaker

The THJK426125WL circuit breaker is an essential component for managing electrical power in both commercial and industrial environments. Part of the J600 product line, this 2-pole, 125-ampere breaker is engineered for reliability and efficiency. It features an interchangeable trip unit and is rated for a wide range of voltages, making it incredibly versatile. With a robust interrupting capacity of 65 KAIC for AC systems and up to 40 KAIC for DC systems, the THJK426125WL ensures superior protection against electrical faults. Its fixed long time and adjustable instantaneous trip settings provide precise control over circuit protection, enhancing the safety and longevity of your electrical systems.

Key Features and Benefits:

• Interchangeable Trip Unit: Allows for flexibility and easy maintenance, ensuring long-term usability and adaptability to various system requirements.
• High Interrupting Capacity: Rated up to 65 KAIC for AC and 40 KAIC for DC, offering robust protection against high fault currents.
• Versatile Voltage Compatibility: Suitable for multiple system voltages including 120 Vac, 240 Vac, 480 Vac, and up to 600 Vac, as well as 125 Vdc and 250 Vdc.
• Durable Construction: Built with Cu/Al line and load lugs for reliable and secure connections, ensuring durability and performance.
• Thermal Magnetic Protection: Combines thermal and magnetic protection mechanisms for precise and responsive circuit protection.
• Adjustable Instantaneous Trip: Provides customizable protection settings to suit specific application needs, enhancing operational safety.

Technical Specifications:

• Amperage: 125 A
• Voltage Rating: 120/240 V, 480 V, 600 V, 125 Vdc, 250 Vdc
• Interrupting Capacity: 120/240 Vac: 65 KAIC, 125 Vdc: 40 KAIC, 277 Vac: 35 KAIC, 480 Vac: 35 KAIC, 600 Vac: 25 KAIC
• Poles: 2
• Frame Type: J600
• Trip Style: Interchangeable
• Trip Function: LI (Long Time and Instantaneous)
• Continuous Current Rated: Standard
• Suitable for Reverse Feed: No
• Lugs: TC043, TCAL43, TCAL47
• UL File Number: E11592
• CSA File Number: LR40350

Material Compliance and Certifications:

• UL-listed and CSA Certified: The THJK426125WL circuit breaker is UL-listed and CSA certified, ensuring compliance with stringent safety and performance standards.
• Cu/Al Line and Load Lugs: Provides reliable and durable connections, adhering to industry regulations.

Suitability:

• Ideal for high-power applications in commercial and industrial settings, the THJK426125WL circuit breaker offers exceptional protection and reliability. Its versatile voltage compatibility and high interrupting capacity make it suitable for a wide range of electrical systems. The breaker‰۪s interchangeable trip unit and adjustable settings provide the flexibility needed to adapt to various operational requirements, ensuring optimal performance and safety.