FA32040 - 40 Amp Circuit Breaker

FA32040 - 40 Amp Circuit Breaker

Discover dependable electrical protection with the FA32040 circuit breaker from Schneider Electric. This 240 V, 40 A, three-pole breaker with shunt-trip capability is engineered for high-performance use across residential, commercial and industrial systems. Thanks to its advanced thermal-magnetic trip unit technology, the FA32040 safeguards your system against both long-term overloads and sudden short-circuit events with precision. Its compact form factor and intuitive installation design make it a smart choice for upgrading or securing critical electrical systems.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Offers accurate and reliable protection by combining thermal (overload) and magnetic (short-circuit) trip mechanisms — giving you one device that covers both hazards in a system.
• High Fault-Current Interrupting Capacity: With a breaking capacity code A, this breaker is capable of dealing with significant fault currents, making it well suited to demanding applications.
• Shunt Trip Option: The remote-tripping feature adds an extra layer of control and safety, especially important in automated or emergency-shutdown systems.
• HACR Rated: Certified for Heating, Air Conditioning and Refrigeration applications, so it’s compatible and dependable in HVAC environments.
• Simplified Installation: Features include dedicated load-lugs and I-Line connections for line side wiring, helping reduce labor time and installation errors.

Technical Specifications

• Trip Unit Technology: Thermal-magnetic
  
• Rated Current: 40 A
  
• Poles: 3
  
• Mounting Mode: I-Line
  
• Magnetic Hold Current: 400 A
  
• Magnetic Trip Current: 850 A
  
• Dimensions:
  • Height: 6.4 in (162.6 mm)
  • Width: 4.5 in (114.3 mm)
  • Depth: 4.13 in (104.9 mm)

Material Compliance and Certifications

• Environmental Compliance: RoHS / REACh compliant — meets stringent chemical-and-material standards to minimize environmental impact.
• Certifications: CSA and UL Listed — ensures the product meets recognized safety and performance standards.
• Sustainability Label: The “Green Premium” label from Schneider Electric reflects superior environmental performance, including lower CO₂ footprint and supply-chain transparency.

Where It Works Best

• Whether you’re installing a new HVAC system, retrofitting a commercial electrical panel or securing critical industrial equipment, the FA32040 is built to perform. Its three-pole design makes it ideal for three-phase systems and the shunt-trip feature is especially useful for remote monitoring or emergency shutdown scenarios. In HVAC setups—thanks to the HACR rating—it ensures compatibility and reliable operation under demanding loads. For facility managers, contractors or electrical professionals looking for dependable circuit protection, this breaker provides peace of mind and operational efficiency.