Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
| Part Number | QGA221251 |
| Amperes | 125 |
| Poles | 2 |
| Voltage | 240 |
| Product Type | Circuit Breaker |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Introducing the Square D QGA221251 Circuit Breaker—a 125A, 2-pole, 240V device designed for precise overcurrent protection in compatible Square D panels. Built for maintenance, retrofit, and replacement projects, this breaker delivers dependable performance when exact specifications are required.
The QGA221251 is part of the Square D QGA family, intended for panel configurations that specify a 125A, 2-pole, 240V breaker. To ensure proper fit, verify your panel label shows QGA-type breakers and confirm the amperage and voltage match your installation needs. The part number QGA221251 is the best reference for compatibility; always confirm fit and ratings before ordering.
With a 125A rating and 240V operation, this two-pole breaker protects circuits like large feeders or branch circuits in compatible Square D installations. The 2-pole design is essential for 240V circuits that require simultaneous disconnection of both poles.
When you need a precise, dependable 125A 2-pole 240V breaker built for Square D systems, the QGA221251 is a clear fit for the right panel configurations. Add it to your cart and ensure you’re ready for safe, reliable circuit protection where exact specs matter.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
General feedback we often hear from customers purchasing industrial electrical parts.
Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
Arrived in good condition and helped keep our project on schedule.
Project team · Contractor
Exactly what most contractors expect from an industrial supplier.
Electrical · Commercial