TJK436125WL - 125A Circuit Breaker

TJK436125WL 125A Circuit Breaker

The TJK436125WL circuit breaker from ABB's renowned J600 product line is engineered to provide robust and reliable protection for electrical systems up to 600 volts. Designed for commercial and industrial applications, this 3-pole, 125-amp breaker is ideal for protecting electrical circuits against overloads and short circuits. It features a thermal magnetic trip mechanism, ensuring precise and consistent performance under various electrical loads. The breaker supports an extensive range of system voltages, including 120/240V AC and 480V AC, making it a versatile choice for diverse applications. The "WL" designation indicates it comes equipped with Cu/Al line and load lugs, allowing for flexible connection options and ensuring compatibility with both copper and aluminum conductors.

Key Features and Benefits:

• Robust Thermal Magnetic Trip Mechanism: Provides reliable circuit protection by combining thermal and magnetic trip functions, ensuring swift response to both prolonged overloads and instantaneous short circuits.
• Versatile Voltage Ratings: Supports a broad range of system voltages (up to 600V AC and 500V DC), making it suitable for various industrial and commercial applications.
• Flexible Connection Options: Equipped with Cu/Al lugs, compatible with both copper and aluminum conductors, simplifying installation and enhancing connectivity.
• High Interrupting Capacity: Rated up to 42kA at 240V AC, ensuring robust performance even in the most demanding environments.
• Interchangeable Trip Units: Facilitates easy replacement or upgrading of the trip unit, enhancing operational flexibility and reducing maintenance downtime.

Technical Specifications:

• Amperage: 125 A
• Poles: 3
• Voltage Ratings: 120/240V AC, 277V AC, 480V AC, 600V AC, 125V DC, 250V DC, 500V DC
• Interrupting Ratings: 42 KAIC at 120/240V AC,åÊ30 KAIC at 277V AC and 480V AC,åÊ22 KAIC at 600V AC,åÊ20 KAIC at 125V DC, 250V DC, and 500V DC
• Trip Function: Long-time fixed and instantaneous adjustable
• Lug Type: TC043, TCAL43, TCAL47
• Compliance: UL E11592, CSA LR40350

Material Compliance and Certifications:

• Compliance: The TJK436125WL circuit breaker is built to comply with stringent industry standards, ensuring safety and reliability. It is certified under UL File #E11592 and CSA File #LR40350, guaranteeing adherence to the highest quality and safety benchmarks. The breaker‰۪s construction includes Cu/Al line and load lugs, offering compliance with modern material standards and ensuring compatibility with various conductor types.

Suitability:

• This circuit breaker is perfectly suited for a range of applications, including but not limited to industrial machinery protection, commercial building electrical systems, and heavy-duty electrical panels. Its high interrupting capacity and versatile voltage support make it an excellent choice for protecting sensitive and critical electrical equipment in environments where reliability and performance are paramount. The TJK436125WL is designed to handle the rigorous demands of contemporary electrical installations, ensuring safety, efficiency, and longevity.

The TJK436125WL Circuit Breaker is more than just a component; it's a crucial safeguard for your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.