FA26050BC - 50 Amp Circuit Breaker

FA26050BC - 50 Amp Circuit Breaker

Heat up your power-distribution game and keep your systems running safe and steady with the FA26050BC molded case circuit breaker. Built for demanding commercial and industrial settings, this breaker uses a thermal-magnetic mechanism to deliver reliable protection against both overloads and short circuits. The I-Line style and plug-in configuration make installation smooth and efficient, while compatibility with 60 Hz operation at 40 °C and HACR (Heating, Air Conditioning & Refrigeration) systems ensures it works across a wide range of applications. With “B-C” phase compatibility, you have flexibility for diverse power-management setups. Whether you’re outfitting an HVAC unit, distribution panel, or heavy-duty manufacturing line, this circuit breaker offers peace of mind and steady performance.

Key Features and Benefits

• High interrupting capacity: With 18 kA at 480 VAC and 25 kA at 240 VAC, you get serious backup when fault conditions strike.
• Thermal-magnetic protection: Engineered to guard both overloads and short circuits, giving versatility in protection.
• HACR-type rated: Optimized for HVAC applications and refrigeration systems, making it ideal for built-environment installations.
• Plug-in I-Line configuration: Simplifies mounting and replacement, reducing labor time and risk of installation error.
• “B-C” phase compatible: Makes it adaptable to systems with different phase requirements, enhancing flexibility.

Technical Specifications

• Amperage: 50 A
  
• Poles: 2
  
• Frame Type: FA
  
• Voltage Rating: 480 VAC and 240 VAC
  
• Frequency: 60 Hz
  
• Max Ambient Temp: 40 °C
  
• Dimensions:
  • Width: 3.00 in
  • Length: 8.75 in
  • Depth: 4.38 in
• Weight: 6.25 lbs
  

Material Compliance and Certifications

• Construction: Constructed with rugged molded-case materials, the FA26050BC is built to meet stringent industry standards for performance and durability.
• HACR Type: It is identified as HACR-type, indicating suitability for HVAC and refrigeration circuits, and carries the required interrupting ratings to satisfy industrial installation requirements.
  

Where It Works Best

• This breaker is an excellent fit for commercial-grade and industrial power systems—think HVAC systems in large buildings, manufacturing plants with multiple distribution panels, or any installation where you need solid 50-amp protection with high interrupting ratings. Its dual-voltage capability (240 VAC & 480 VAC) and plug-in format mean it works well in retrofit or new-build scenarios where ease of installation and system compatibility are key.