TJD422300WL - 300Amp Circuit Breaker

TJD422300WL - 300Amp Circuit Breaker

Introducing the TJD422300WL, a robust and reliable 2-pole circuit breaker designed to ensure the highest levels of safety and performance for your electrical systems. With a 300-amp capacity and a system voltage range of 120/240 Vac and up to 250 Vdc, this thermal magnetic molded case circuit breaker offers exceptional protection and versatility for both residential and commercial applications. Engineered with fixed long-time and instantaneous trip functions, the TJD422300WL provides consistent and reliable operation, making it ideal for a variety of high-demand environments.

Key Features and Benefits

• Thermal Magnetic Protection: Combines both thermal and magnetic trip elements to provide comprehensive protection against overloads and short circuits.
• High Interrupting Capacity: Boasts an impressive interrupting rating of 22 KAIC at 120/240 Vac and 10 KAIC at 125 Vdc, ensuring safety and reliability in high fault current scenarios.
• Versatile Voltage Range: Suitable for a wide range of system voltages including 120 Vac, 120/240 Vac, 125 Vdc, 240 Vac, and 250 Vdc, enhancing its applicability in diverse electrical setups.
• Reverse Feed Capability: Can be installed in reverse feed applications, offering flexibility in installation and system design.

Technical Specifications

• Amperage: 300 A
• Poles: 2
• System Voltage:
  • 120 Vac
  • 120/240 Vac
  • 125 Vdc
  • 240 Vac
  • 250 Vdc
• Interrupting Ratings:
  • 22 KAIC at 120 Vac
  • 22 KAIC at 120/240 Vac
  • 10 KAIC at 125 Vdc
  • 22 KAIC at 240 Vac
  • 10 KAIC at 250 Vdc
• Trip Function: LI (Long-time and Instantaneous)
• Trip Style: Non-Interchangeable
• Lugs: Includes TCAL43 and TCAL47 lugs
• Continuous Current Rating: Standard

Material Compliance and Certifications

• Compliance: The TJD422300WL circuit breaker complies with the highest industry standards and certifications, ensuring superior quality and safety. It is UL listed under file #E11592, signifying its adherence to stringent safety and performance criteria. The device is built with materials that meet rigorous compliance standards, guaranteeing durability and reliability in demanding environments.

Suitability

• The TJD422300WL is ideally suited for applications requiring robust protection and reliable performance. Its high interrupting capacity and versatile voltage range make it perfect for residential, commercial, and industrial installations. Whether you need protection for electrical panels, industrial machinery, or large residential systems, the TJD422300WL delivers the dependable performance you need to safeguard your electrical infrastructure.