FA14030B - 30 Amp Circuit Breaker

FA14030B - 30 Amp Circuit Breaker

Looking for dependable protection for your commercial or industrial electrical systems? The FA14030B circuit breaker delivers dependable performance when you need it—combining precise overload and short‑circuit protection with a compact, easy-to-install design. Whether you’re outfitting a motor control center, lighting circuit, or HVAC panel, this 30 A, 1‑pole breaker brings peace of mind and long-term reliability without over‑engineering things.

Key Features and Benefits

• Accurate Protection When It Counts: The FA14030B uses a thermal‑magnetic trip unit to respond swiftly and correctly to both overloads and short circuits, guarding your wiring and equipment from damage.
• Durable and Dependable: Built by a respected OEM manufacturer, this breaker is made to withstand the rigors of industrial and commercial use, including heavy electrical loads and frequent switching cycles.
• Quick Installation with I‑Line Mounting: Its I‑Line mounting design and clearly marked lug connections make installation straightforward, saving you time during setup or panel upgrades.
• High Interrupting Capacity for Safety: With a breaking capacity of 18 kA, this breaker is capable of safely interrupting large fault currents, adding a critical layer of protection to your electrical distribution system.
  

Technical Specifications

• Voltage Rating: 480Y/277 V
  
• Current Rating: 30 A
  
• Poles: 1‑pole
  
• Trip Mechanism: Thermal‑magnetic
  
• Breaking Capacity: 18 kA
  
• Magnetic Hold Current: 275 A
  
• Magnetic Tripping Current: 600 A
  
• Dimensions:
  • Height: 6.4 in
  • Width: 1.5 in
  • Depth: 4.13 in
• Terminal Identifier: AL50FA
  

Material Compliance and Certifications

• Green Premium® Designation: This circuit breaker carries the Green Premium® designation — signaling its compliance with stringent environmental and sustainability standards, including RoHS and REACH regulations. That means it meets global expectations for responsible manufacturing without sacrificing performance, making it a solid choice for eco-conscious installations.
  

Where It Works Best

• The FA14030B is ideal for commercial and industrial environments that demand dependable electrical protection. Use it in lighting panels, HVAC control circuits, motor control centers, or any application where a 480Y/277 V, 30 A capacity is required. Its dependable trip characteristics and high interrupting capacity make it particularly well suited when safety, continuity of service, and equipment protection are top priorities.