TJJ426350 **Older Style** - 350Amp Circuit Breaker

TJJ426350 **Older Style** - 350Amp Circuit Breaker

The General Electric TJJ426350 is a premium 2-pole, 350-amp molded case circuit breaker designed for heavy-duty industrial and commercial applications. With a high interrupting capacity and a non-interchangeable thermal magnetic trip unit, it provides reliable protection against overloads and short circuits, ensuring safety and durability. Its bolt-on design, load-side lugs, and HACR rating make it versatile and easy to integrate into various electrical systems, including HVAC and refrigeration setups.

Key Features and Benefits

• Thermal Magnetic Trip Unit: Combines thermal overload protection and magnetic short-circuit protection for comprehensive system safety.
• Bolt-On Design with Load-Side Lugs: Enables secure and straightforward installation, reducing downtime and improving maintenance efficiency.
• HACR Rated: Certified for heating, air conditioning, and refrigeration applications, enhancing its versatility.
  

Technical Specifications

• Amperage: 350A
  
• Poles: 2
• Interrupting Capacity (AIC):
  • 22kA at 600 VAC
  • 30kA at 480 VAC
  • 42kA at 240 VAC
• Frame Type: TJJ
  
• Dimensions: 8.25" W x 10.13" L x 3.81" D
  
• Ship Weight: 24 lbs
  

Material Compliance and Certifications

• The TJJ426350 adheres to stringent safety and performance standards, making it a reliable choice for critical electrical systems. Its HACR rating ensures compatibility with HVAC systems, while its durable construction meets the requirements of industrial and commercial power distribution.
  

Suitability

• Perfect for high-capacity electrical systems in manufacturing, infrastructure, and HVAC applications, the TJJ426350 delivers exceptional reliability and performance. Its high amperage rating and fault-handling capabilities make it an ideal solution for protecting essential equipment and systems from electrical damage, ensuring uninterrupted operations.