TJK436350WL **Older Style** 350A Circuit Breaker

TJK436350WL **Older Style** 350A Circuit Breaker

The TJK436350WL is a premium, high-performance circuit breaker designed for demanding electrical systems, offering reliable protection and exceptional durability. Rated at 350 Amps and 600 Volts AC, this 3-pole breaker is part of the J600 product line, renowned for its robustness and versatility in various industrial and commercial applications. Whether for new installations or as a replacement in existing systems, the TJK436350WL ensures optimal functionality and safety. Engineered with a thermal magnetic trip mechanism, it provides precise protection against overloads and short circuits, making it an ideal choice for safeguarding electrical circuits in power distribution networks, manufacturing plants, and large commercial facilities.

Key Features and Benefits:

• High Capacity and Versatility: With a 600V and 350A rating, the TJK436350WL is designed to handle high current loads, suitable for large-scale electrical applications.
• Reliable Protection: Incorporates a thermal magnetic trip unit that combines instantaneous short-circuit protection with long-term thermal overload protection, ensuring comprehensive circuit security.
• Durable Construction: Built to withstand rigorous operational environments, the TJK436350WL‰۪s molded-case design enhances durability and longevity.
• Flexible Installation: Features Cu/Al line and load lugs, offering flexibility and ease of installation in various electrical setups.
• Adjustable Settings: The adjustable instantaneous trip allows for fine-tuning of the breaker‰۪s response to fault conditions, enhancing the protection of sensitive equipment.

Technical Specifications:

• Amperage: 350 A
• Voltage: 600 V AC
• Interrupting Ratings: 22 KAIC at 600V AC,åÊ30 KAIC at 480V AC,åÊ42 KAIC at 240V AC, and more
• Poles: 3
• Frame Type: J600
• Trip Style: Interchangeable, adjustable instantaneous
• Suitable for Reverse Feed: Yes
• Lugs: Compatible with TC043, TCAL43, TCAL47

Material Compliance and Certifications:

• UL Listed: Ensures compliance with North American safety standards.
• CSA Certified: Meets Canadian safety standards for electrical products.
• Copper/Aluminum Lugs: Facilitates use with both copper and aluminum conductors, adhering to industry standards for material compatibility.

Suitability:

• The TJK436350WL is perfect for heavy-duty applications where reliable circuit protection is paramount. Its high interrupting capacity makes it ideal for industrial environments, while its thermal magnetic trip unit is well-suited for commercial facilities requiring dependable overload and short-circuit protection. This breaker is a trusted solution for electrical contractors, facility managers, and engineers seeking to ensure the safety and efficiency of their power distribution systems.