Square D QBP22100TM 100A 2P 240V Circuit Breaker | AmpState

The Square D QBP22100TM 100A 2P 240V Circuit Breaker is built for reliable, point‑of‑use protection in panelboards, load centers, and broader electrical distribution systems. Designed with retrofit and maintenance in mind, this part keeps your projects moving smoothly by preserving a consistent part number throughout replacements and updates.

• Amperage: 100 A
• Poles: 2-pole
• Voltage: 240V
• Application: panelboards, load centers, and general electrical distribution
• Key advantage: maintains compatibility across retrofit work and ongoing maintenance thanks to a stable part number
• Availability: Available from AmpState for easy procurement

The QBP22100TM is purposefully designed for situations where you need consistent, dependable circuit protection without the risk of mismatched replacements. It’s particularly advantageous in retrofit projects, where keeping the same part number simplifies ordering, reduces downtime, and streamlines inventory management for service crews and facilities teams.

Ideal use cases

Use this 2-pole 100A, 240V breaker in commercial, industrial, or institutional panelboards and distribution systems that rely on Square D’s QBP family. It’s a practical choice for upgrading or replacing aging breakers in already-identified Square D installations, ensuring a familiar fit and predictable performance across your electrical spectrum.

Why it stands out

• Original equipment compatibility within Square D panelboards and load centers that accept QBP breakers, minimizing fit risks compared with generic substitutes
• Part-number stability supports streamlined procurement and maintenance planning
• Clear, specific rating and configuration (100A, 2P, 240V) that aligns with typical 240V branch circuits and feeder protection

If you’re verifying fit for a specific panel, our team at AmpState can help confirm compatibility quickly, ensuring you get the exact breaker that matches your installation needs. Add the Square D QBP22100TM to your stock for dependable, ready-to-deploy protection that supports steady electrical distribution and efficient maintenance workflows.