TJK636450WL - 450Amp Circuit Breaker

TJK636450WL - 450Amp Circuit Breaker

The TJK636450WL circuit breaker, part of the ABB J600 series, is a robust and reliable solution designed for demanding industrial and commercial applications. This 3-pole, 600V, 450A circuit breaker combines high-performance thermal magnetic protection with advanced safety features, ensuring your electrical systems are protected against overloads and short circuits.

Key Features and Benefits:

• High Capacity: Rated at 450 amps, this breaker supports heavy-duty electrical loads, making it ideal for large-scale operations.
• Versatile Voltage Range: Operates efficiently across multiple voltage levels, including 120V, 240V, 480V, and 600V AC, as well as 125V, 250V, and 500V DC.
• Adjustable Instantaneous Trip: Provides customizable protection settings to suit specific application needs, enhancing safety and operational flexibility.
• Copper/Aluminum Lugs: Equipped with Cu/Al line and load lugs, ensuring secure and efficient connections.
• UL and CSA Certified: Meets stringent safety and performance standards, offering peace of mind and compliance with regulatory requirements.

Technical Specifications:

• Poles: 3
• System Voltage: 120/240/277/480/600V AC, 125/250/500V DC
• Interrupting Rating: 42 KAIC at 120V/240V AC,åÊ30 KAIC at 277V/480V AC,åÊ22 KAIC at 600V AC,åÊ20 KAIC at 125V/250V/500V DC
• Frame Type: J600
• Trip Style: Interchangeable, LI (Long Time, Instantaneous)
• Continuous Current Rated: Standard
• Lug Options: TC063, TCAL63

Material Compliance and Certifications:

• UL File Number: E11592
• CSA File Number: LR40350
• Material Compliance: The TJK636450WL adheres to strict material compliance standards, ensuring it is safe and environmentally friendly. ABB's commitment to sustainability and compliance guarantees that all components meet or exceed industry regulations.

Suitability:

• This circuit breaker is suitable for a wide range of applications, from industrial plants and commercial buildings to data centers and renewable energy installations. Its high interrupting capacity and flexible voltage range make it a versatile choice for protecting electrical systems against faults and ensuring continuous, reliable operation.

The TJK636450WL 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.

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