FA36050 - 50 Amp Circuit Breaker

FA36050 - 50 Amp Circuit Breaker

Designed to provide highly reliable protection for demanding electrical systems, the FA36050 circuit breaker combines precision, durability and safety. With a 50 amp current rating and a three-pole design, this breaker is well suited for industrial, commercial and large residential applications where balanced three-phase power and sensitive fault detection matter. The advanced thermal-magnetic trip unit integrates both heat-responsive and magnetic sensing technologies so that overloads and short-circuit conditions are handled quickly and accurately—helping minimize downtime and protect equipment.

Key Features and Benefits

• 50 Amp Current Capacity: A strong rating that accommodates many three-phase load requirements.
• Thermal-Magnetic Trip Technology: Combines thermal (overload) and magnetic (short-circuit) protection in one unit for smart, fast response.
• Three-Pole Configuration: Ensures equal power distribution across all three phases, promoting system stability and smoother operation.
• Tough Construction: Built for rugged usage and able to withstand challenging environments, offering long service life.
• Easy Integration: Designed to fit seamlessly into existing electrical systems with standard mounting and compatibility.
  

Technical Specifications

• Trip Unit Technology: Thermal-Magnetic
  
• Current Rating: 50 A
  
• Voltage Rating: 600 V
  
• Number of Poles: 3 P
  
• Breaking Capacity:
  • 18 kA at 480 VAC
  • 25 kA at 240 VAC
• Mounting Mode: I-Line
  
• Magnetic Hold Current: 400 A
  
• Magnetic Tripping Current: 850 A
  
• Dimensions:
  • Height: 6.4″ (162.6 mm)
  • Width: 4.5″ (114.3 mm)
  • Depth: 4.13″ (104.9 mm)

Material Compliance and Certifications

• Environmental and Safety Standards: This breaker meets stringent environmental and safety standards. It is compliant with both RoHS and REACh directives, reflecting a commitment to reduced ecological impact.
• Green Premium Product: As part of a Green Premium product lineup, it gives full transparency on its material footprint and sustainability credentials—making it a smart choice for businesses that value both performance and environmental responsibility.
  

Where It Works Best

• The FA36050 excels when you need dependable circuit protection in three-phase systems found in manufacturing plants, commercial facilities, large residential installations or in any setup where three-pole power and high fault capacity are required. Whether you’re upgrading an existing panel, building a new distribution system or replacing a key breaker in a critical application, this product provides a trusted solution for keeping your electrical infrastructure safe, efficient and resilient.