BJA36045 - 45Amp Circuit Breaker

BJA36045 - 45Amp Circuit Breaker

The BJA36045 PowerPacT B-Frame Circuit Breaker by Schneider Electric is a robust solution designed for dependable power distribution and circuit protection in industrial and commercial environments. Featuring advanced thermal-magnetic trip technology, this 3-pole breaker offers a breaking capacity of 25kA at 600Y/347VAC, ensuring optimal performance under diverse electrical conditions. Its compact design, coupled with a semi-transparent front cover for quick status identification, makes it a versatile choice for demanding applications.

Key Features and Benefits

• Advanced Thermal-Magnetic Protection: Delivers superior protection against overloads and short circuits, enhancing the safety and durability of your electrical systems.
• Compact, Space-Efficient Design: Perfect for installations with limited space without compromising on performance or safety.
• Integrated Push-to-Trip Button: Simplifies manual operation, allowing easy tripping for maintenance or testing.
• Flexible Accessory Options: Compatible with a range of auxiliaries, connection options, and lugs to suit various installation needs.

Technical Specifications

• Current Rating: 45A
  
• Poles: 3-Pole
  
• Voltage Rating: Up to 690V AC, 50/60 Hz
  
• Breaking Capacity: 25kA at 600Y/347VAC; 65kA at 480VAC; 100kA at 240VAC
  
• Insulation Voltage: 800V IEC 60947-2
  
• Durability: 20,000 mechanical cycles and 10,000 electrical cycles at 440V

Material Compliance and Certifications

• Certifications: UL 489, IEC 60947-2, CSA C22.2, NOM, CE marked.
• Environmental Compliance: RoHS-compliant, halogen-free, and packaged with recycled cardboard materials.
• Environmental Footprint: A lifecycle carbon footprint of 242 kg CO2 eq, supporting sustainability goals for eco-friendly energy solutions.
  

Suitability

• The BJA36045 PowerPacT B-Frame Circuit Breaker is tailored for versatile use in commercial and industrial settings, including HVAC systems, power distribution panels, and general electrical infrastructure. With its 80% continuous current rating, it operates reliably at altitudes below 2000 meters without derating, making it an excellent choice for modern power systems. Its HACR rating ensures compatibility with heating, air conditioning, and refrigeration applications.