Square D BJL26015 15A 2-Pole 347 V Circuit Breaker

The Square D BJL26015 15A 2-Pole 347 V Circuit Breaker is a purpose-built protection device designed to safeguard 347-volt electrical circuits in commercial and light industrial settings. With two poles, it interrupts both hot legs during an overcurrent event, helping to prevent arc faults and minimize equipment damage in 3-phase or split-phase configurations.

Key specs at a glance

• Current rating: 15 A
• Poles: 2
• Voltage rating: 347 V
• Part number: BJL26015
• Brand: Square D

Why this matters in real-world use

In environments where 347 V distribution is common, a two-pole breaker like the BJL26015 provides balanced protection across both conductors. The 15-amp rating matches typical branch circuit loads such as lighting circuits and general-purpose outlets in commercial facilities, delivering predictable trip behavior and reliable circuit protection without unnecessary interruptions.

Ideal use cases

• 347 V distribution panels in offices, schools, retail spaces, and light industrial environments
• Replacement for aging or damaged breakers in Square D panels that support the BJL series
• New installations that require robust two-pole protection at 15 amps on 347 V circuits

Notes on compatibility and installation

As a Square D component, the BJL26015 is designed to fit Square D electrical systems and panels that accommodate 2-pole, 347 V breakers. Always confirm that your panel’s rating and the breaker style align with the BJL26015 to maintain code compliance and safe operation.