A1B315 - 15 Amp Circuit Breaker

A1B315 - 15 Amp Circuit Breaker

Protect your electrical system with confidence using the A1B315 – a 15-amp, 3‑pole bolt‑on thermal magnetic circuit breaker designed for dependable overload and short‑circuit defense. Whether you’re outfitting a commercial panel or an industrial distribution board, this breaker delivers consistent, high‑quality protection that keeps your equipment and operations safe.

Key Features and Benefits

• Thermal and magnetic protection combined: The A1B315 features a dual-mode design that provides thermal overload protection for gradual overcurrent conditions and magnetic short-circuit protection for rapid fault response. This ensures the breaker trips reliably no matter the type of electrical hazard.
• Bolt-on installation for secure fit: Engineered for a sturdy, space-saving bolt-on setup, this breaker mounts directly into panels with ease — reducing installation time and minimizing maintenance headaches.
• High fault capacity (10 k A.I.C. @ 240 VAC): With a 10,000 A interrupting capacity, the A1B315 is ready for systems where strong fault currents are possible. That makes it an excellent choice for heavy-duty commercial or industrial environments.
• Durability built to last: Crafted from premium materials and built with precision, this breaker is constructed to handle the demands of rigorous electrical applications without degrading over time.

Technical Specifications

• Poles: 3
  
• Amperage: 15 A
  
• A.I.C. Rating: 10,000 A @ 240 VAC
  
• Frame Type: A1B
  
• Dimensions:
  • Width: 2.25″
  • Length: 6.00″
  • Depth: 2.31″
• Weight: 3.10 lbs
  

Material Compliance and Certifications

• The A1B315 circuit breaker is manufactured from high‑quality materials selected for electrical safety, longevity, and performance under demanding conditions. It meets current industry safety standards and certifications suitable for commercial and industrial usage, ensuring compliance with relevant electrical codes and reliable operation over extended service life.

Where It Works Best

• This breaker excels in commercial and industrial settings — think manufacturing plants, commercial buildings, panel boards, and distribution systems. It’s particularly useful where loads vary frequently or where equipment demands surge intermittently. If you need a dependable, bolt‑on breaker that consistently responds to overloads and short circuits, the A1B315 is a smart, practical choice for protecting motors, circuits, and controls in your electrical system.