TJD432400WL **Older Style** 400A Circuit Breaker

TJD432400WL **Older Style** 400A Circuit Breaker

The TJD432400WL circuit breaker is a top-tier, thermal magnetic molded case circuit breaker designed to provide reliable and robust protection for electrical systems. This three-pole, 400-amp circuit breaker operates at 240V with a 22KAIC interrupting capacity, ensuring safety and efficiency in high-demand environments. Equipped with Cu/Al line and load lugs, it is engineered to meet the needs of various industrial and commercial applications, offering a blend of durability and performance.

Key Features and Benefits:

• High Performance: The TJD432400WL boasts a high interrupting capacity of 22KAIC, making it suitable for environments with significant power requirements.
• Thermal Magnetic Protection: Incorporates both thermal and magnetic trip elements to provide protection against overloads and short circuits, enhancing the safety of your electrical system.
• Durable Construction: Built with high-quality materials, this circuit breaker ensures long-term reliability and durability, even in harsh conditions.
• Versatile Application: Suitable for use in various system voltages including 120 Vac, 120/240 Vac, and 240 Vac, providing flexibility in different electrical setups.
• Ease of Installation: Equipped with Cu/Al line and load lugs, installation is straightforward, ensuring secure connections and optimal performance.
• Reverse Feed Capability: This feature allows for flexible installation options, enhancing the versatility of the TJD432400WL.

Technical Specifications:

• Poles: 3
• Amperage: 400 A
• System Voltage: 120 Vac, 120/240 Vac, 240 Vac
• Interrupting Rating: 22 KAIC at all system voltages
• Trip Function: LI (Long-time and Instantaneous)
• Continuous Current Rated: Standard
• Lugs: TCAL43, TCAL47
• Trip Style: Non-Interchangeable
• Long Time/Instantaneous: Fixed

Material Compliance and Certifications:

• UL File #: E11592
• Material Compliance: Conforms to industry standards for safety and reliability, ensuring that the materials used meet all regulatory requirements.

Suitability:

• The TJD432400WL circuit breaker is ideal for a wide range of applications, including commercial, industrial, and institutional environments. Its robust design and high interrupting capacity make it suitable for use in systems requiring reliable protection and performance. Whether installed in a new system or as an upgrade to an existing setup, the TJD432400WL provides dependable protection and operational efficiency.

The TJD432400WL 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.