BJA36040 - 40Amp Circuit Breaker

BJA36040 - 40Amp Circuit Breaker

The BJA36040 PowerPacT B-Frame Circuit Breaker is designed to deliver exceptional thermal-magnetic protection for demanding commercial and industrial applications. Rated at 40A with a breaking capacity of 25kA at 600Y/347VAC, this 3-pole circuit breaker ensures reliable power distribution and safety. Manufactured by Schneider Electric, the BJA36040 incorporates advanced dual-break rotating contacts, reducing peak current during short-circuit conditions. Compact, durable, and easy to install with its I-Line mounting configuration, this circuit breaker is an essential component for modern electrical systems requiring robust and efficient protection.

Key Features and Benefits

• Compact and Durable Design: The BJA36040’s space-efficient construction simplifies installation without compromising on performance or reliability.
• Advanced Protection Technology: Features dual-break rotating contacts for superior fault current mitigation and thermal-magnetic trip technology for reliable overcurrent protection.
• Enhanced Safety: Includes a push-to-trip button for manual operation and a semi-transparent front-facing cover for quick visual identification.
• Eco-Friendly Packaging: As part of Schneider Electric’s sustainability initiatives, it is packaged using recycled cardboard to minimize environmental impact.
• Accessory Compatibility: Offers a wide range of auxiliary devices and lug connection options for customization and adaptability.
  

Technical Specifications

• Rated Current: 40A
  
• Voltage Ratings: 600Y/347VAC (25kA breaking capacity), with IEC-rated operation up to 690VAC
  
• Poles: 3-pole configuration with ABC phase connection
  
• Durability: Mechanical life of 20,000 cycles and electrical life of 10,000 cycles at 440V
  
• Mounting Mode: I-Line system with mechanical lugs on the load side
  
• Dimensions: Height: 5.4 in, Width: 3.2 in, Depth: 3.5 in
  

Material Compliance and Certifications

• Eco-Friendly Design: Schneider Electric ensures the BJA36040 meets stringent safety and environmental standards. It is REACh, RoHS, and WEEE compliant, PVC-free, and constructed with halogen-free materials.
• Lifecycle Carbon Footprint: The breaker boasts a total lifecycle carbon footprint of 276 kg CO2 equivalent, aligning with Schneider Electric’s “Use Better, Use Longer, Use Again” initiative aimed at promoting sustainability.
  

Suitability

• The BJA36040 Circuit Breaker is tailored for commercial and industrial environments where dependable circuit protection is paramount. Its combination of advanced features, compliance with global standards, and adaptability to various accessories makes it a top choice for power distribution systems that demand both reliability and efficiency.