The Schneider Electric Square D QO245PL is a two-pole, 45-amp plug-on circuit breaker designed for reliable overload and short-circuit protection within electrical distribution systems. This breaker is engineered for use in Square D QO load centers, offering a straightforward installation method for panel upgrades or new construction.

Technical details

• Series: Square D QO
• Poles: 2
• Amperage Rating: 45A
• Voltage Rating: 240VAC (typical for 2-pole breakers of this type; verify with manufacturer datasheet for specific applications)
• Interrupting Rating: 10,000 AIC (typical for QO series; verify with manufacturer datasheet)
• Mounting Type: Plug-on
• Terminal Type: Screw clamp (typical; verify with manufacturer datasheet)
• Wire Size Compatibility: Typically supports #14 AWG to #8 AWG copper or aluminum conductors (verify with manufacturer datasheet)

Applications & compatibility

This circuit breaker is commonly specified for residential, commercial, and light industrial electrical panels utilizing the Square D QO load center system. It provides essential protection for branch circuits supplying lighting, receptacles, and various appliances or equipment within these environments.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D QO245PL or contact our technical team for cross-reference assistance with compatible Square D QO components.