Square D | QGL32100 | Circuit Breaker | 3-Pole | 240V

Meet the Square D QGL32100 circuit breaker—a trusted choice for maintenance, retrofit, and replacement projects where exact compatibility matters. This 3-pole, 240V breaker is designed to protect three-phase circuits with reliability and precision, ensuring your electrical system stays safeguarded and efficient.

Key specifications

• Poles: 3-Pole
• Voltage rating: 240V
• Part number: QGL32100
• Best use: maintenance, retrofit, and replacement that require matching specs

Why this matters: In electrical panels, exact fit and ratings are crucial for proper protection, safe operation, and panel coordination. The QGL32100 is the best reference for compatibility when you’re restoring or upgrading a Square D system, helping you avoid mismatches that could affect performance or safety.

Who it’s for: Facilities managers, electricians, repair technicians, and property owners who maintain commercial or light industrial electrical systems that rely on robust, dependable 3-pole 240V protection.

Ideal use cases:

• Replacing a failed 3-pole 240V breaker in a Square D panel during routine maintenance
• Upgrading legacy panels that require a 3P 240V configuration for three-phase loads
• Retrofits that mandate the exact part number to preserve warranty coverage and system compatibility

Compatibility tips:

• Always confirm fit and ratings before ordering—the part number QGL32100 is the most reliable reference for compatibility with your Square D panel.
• If your setup is within the Square D QGL-series family, this 3-pole 240V breaker is designed to drop into place with proper mounting and electrical characteristics.

Ready for reliable, proven protection in demanding environments? Add the Square D QGL32100 3-Pole 240V Circuit Breaker to your cart and keep your electrical system operating safely and efficiently.