FA24050AC - 50 Amp Circuit Breaker

FA24050AC - 50 Amp Circuit Breaker

Meet the FA24050AC 50 Amp Circuit Breaker — engineered to protect your electrical systems with precision and reliability. This 2-pole, 2-phase breaker is rated for 480 V and a 50 A current, making it a smart choice for commercial and industrial use. With its thermal-magnetic trip unit delivering effective overload and short-circuit protection, you get both safety and performance in one unit. Installation is straightforward thanks to its I-Line mounting compatibility, and the rugged design ensures dependable operation day after day—even in demanding environments. Whether you’re upgrading an existing panel or installing new equipment, this breaker brings peace-of-mind you can count on.

Key Features and Benefits

• Thermal-magnetic trip unit: Delivers dependable protection against overloads and short circuits—so your system runs smoothly without unexpected trips.
• I-Line mounting design: Makes installation faster and fits a wide range of panel configurations, saving you time and hassle.
• 2-pole, 2-phase design at 480 V/50 A: Offers the heavy-duty rating you need for commercial systems and ensures capacity where you need it.
• Robust build for commercial/industrial use: Designed to withstand the rigors of demanding environments and deliver long service life.
• Clear technical specs for peace of mind: Magnetic hold at 275 A, magnetic trip at 600 A—so you know exactly what you’re working with.

Technical Specifications

• Trip Unit Technology: Thermal-magnetic
• Rated Current: 50 A
• Poles: 2P
• Breaking Capacity Code: A
• Mounting Mode: I-Line
• Magnetic Hold Current: 275 A
• Magnetic Tripping Current: 600 A
• Electrical Connection: Lugs (load), I-Line connection (line)
• Terminal Identifier: AL50FA
• Phase Connection: AC
• Dimensions:
  • Height: 6.4 in (162.56 mm)
  • Width: 3 in (76.20 mm)
  • Depth: 4.13 in (104.90 mm)

Material Compliance and Certifications

• This model is built to meet stringent environmental and safety standards. It carries the Green Premium™ label from its manufacturer, indicating compliance with RoHS and REACh regulations—a signal that the unit was designed with sustainability in mind.
• Its certification for HACR (Heating, Air-Conditioning and Refrigeration) use means it is rated for HVAC applications as well, so you can trust it in specialized settings.

Where It Works Best

• This circuit breaker shines in commercial and industrial installations—especially in HVAC systems, light manufacturing, and large-scale electrical panels where dependable performance is non-negotiable. Whether you’re retrofitting an older control panel, replacing a breaker in a demanding environment, or specifying equipment for a new build, it delivers the safety and capacity you need. The I-Line mounting makes it especially well suited to typical panel layouts, and its 50 A/480 V rating ensures it can handle serious loads without compromising protection.