Square D | QGL22100 | Circuit Breaker | 2-Pole

Meet the Square D QGL22100 2-pole circuit breaker—the genuine QGL-series protection you want for reliable two-pole overcurrent protection in maintenance, retrofit, and replacement projects. This is not a generic substitute; it's a factory-confirmed part number designed to fit Square D panels that require a QGL 2-pole unit.

Key benefits and how it helps you:

• Part number reliability: QGL22100 is the best reference for compatibility, reducing guesswork when sourcing replacement breakers.
• Direct-fit, two-pole design: Protects two hot legs with a common trip, suitable for circuits that demand two-pole protection in a single device.
• Versatile usage: Ideal for maintenance when a breaker trips or wears out, retrofit when upgrading an old panel, or replacement in a field service scenario.
• Efficient confirmation process: Before ordering, verify that your panel requires a QGL-series breaker and check the panel's ratings on the label to ensure a safe match.
• Quality and reliability: As a Square D product, it aligns with the reliability standards of residential and light-commercial electrical systems, with consistent performance under standard operating conditions.

Who should consider the QGL22100 2-pole circuit breaker? Electricians, property managers, and homeowners maintaining Square D panels that specify QGL protection. If your project requires a genuine QGL device, this part delivers a precise, tested fit that preserves the panel's protection scheme and trip characteristics.

Practical tips for best results:

• Double-check the panel type and required breaker family (QGL) before purchase.
• Inspect the old breaker and panel label to confirm matching trip curve and rating family.
• When installing, follow standard electrical safety practices: shut off main power, use appropriate PPE, and consult a licensed electrician for on-site installation.

In short, the Square D QGL22100 2-pole circuit breaker is your dependable replacement option for panels that want genuine QGL protection with a clean, two-pole form factor. Add it to your next service, retrofit, or replacement project to maintain consistent protection and panel performance.