BJA36070 - 70Amp Circuit Breaker

BJA36070 - 70Amp Circuit Breaker

The BJA36070 PowerPacT B-Frame Circuit Breaker by Schneider Electric is a premium, compact solution tailored for industrial and commercial electrical systems. Designed for efficient and safe power distribution, this 3-pole, 70A circuit breaker provides thermal-magnetic protection with a breaking capacity of 25kA at 600Y/347VAC. Equipped with dual-break rotating contacts, the BJA36070 minimizes peak current during short-circuit faults, ensuring maximum safety and durability in critical installations.

Key Features and Benefits

• High-Performance Thermal-Magnetic Protection: Delivers consistent performance for overload and short-circuit protection in a variety of electrical systems.
• Compact, Durable Design: Space-saving form factor with robust construction for long-term reliability in both residential and industrial settings.
• Integrated Push-to-Trip Button: Allows easy manual tripping for maintenance and testing, ensuring operational convenience.
• Customizable with Accessories: Compatible with a range of auxiliaries, lugs, and other connection options to suit diverse installation needs.
• Eco-Friendly Construction: Packaged with recycled materials, aligning with Schneider Electric's sustainability initiatives.
  

Technical Specifications

• Current Rating: 70A
  
• 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 design, and sustainable packaging using recycled cardboard materials.
• Environmental Footprint: Features a lifecycle carbon footprint of 327 kg CO2 eq, supporting Schneider Electric's goal of achieving Net Zero status by 2050.
  

Suitability

• This PowerPacT B circuit breaker is designed for applications requiring robust and reliable performance in power distribution systems. Ideal for HVAC, industrial machinery, and commercial power panels, it features an 80% continuous current rating, making it suitable for operation without derating at elevations below 2000 meters. Its HACR rating ensures compatibility with HVAC systems, making it an excellent choice for modern electrical setups.