Square D BGL16080 80A 1-Pole 347 V Circuit Breaker

Meet the Square D BGL16080 80A 1-Pole 347 V Circuit Breaker—the precise overcurrent protection your commercial electrical panel relies on. Identified by part number BGL16080, this single-pole unit is engineered for 347-volt distribution and single‑hot conductor protection, delivering dependable performance in demanding environments.

Key features that matter in the field

• Current rating: 80 A, tuned for common branch-circuit protection in commercial settings
• Poles: 1-pole design for targeted protection of a single circuit
• Voltage rating: 347 V, suitable for distribution systems that operate at elevated voltage levels
• Brand reliability: Square D engineering trusted in many commercial panels for consistent compatibility and performance
• Part identification: BGL16080, ensuring straightforward sourcing and replacement in existing installations

Why this breaker fits your system

Designed for use in commercial electrical distributions, the Square D BGL16080 provides clear, predictable protection for a single circuit within 347 V networks. Its 80 A rating aligns with common loads in lighting, receptacle groups, and small power circuits, helping prevent overheating and equipment damage without unnecessary interruptions.

Ideal use scenarios

• Protecting a dedicated branch circuit in office, retail, or light industrial panels operating at 347 V
• Replacement for aging or failed single-pole breakers that service critical loads within a Square D panel
• Part of a modular, scalable protection strategy where individual circuits require reliable, easy-to-replace protection

Installation and practical tips

• Verify panel compatibility with Square D BGL series breakers before installation
• Ensure wiring size and termination comply with local codes and panel manufacturer guidelines
• Power down the system and use proper PPE when replacing or installing the breaker
• Consult panel labeling for correct position and ensure a secure, clean connection for reliable operation

What sets it apart from generic substitutes

This 80 A, 1-Pole, 347 V circuit breaker is purpose-built for Square D panels, offering precise form factor, fit, and electrical characteristics that generic replacements often lack. By using the BGL16080, you get seamless interchangeability within the Square D ecosystem, clearer part traceability, and a consistent maintenance path for your commercial electrical infrastructure.