Square D QBL22200 - 200 A, 240 V, 2-Pole Circuit Breaker | AmpState

The Square D QBL22200 200A, 240V, 2-pole molded case circuit breaker is engineered to reliably guard your panelboards and loadcenters against overcurrent and short circuits. Built for steady performance in a range of environments, it’s a purpose-built solution for serious electrical protection in residential, commercial, and light industrial settings.

• Compact molded-case design optimizes panel space, making installation and future upgrades cleaner and more straightforward in tight electrical enclosures.
• Thermal-magnetic trip unit delivers stable, predictable protection across varying temperatures and fault conditions, helping reduce nuisance trips while safeguarding circuits.
• 2-pole, 200A, 240V configuration provides robust main- or large-branch circuit protection for demanding loads and critical equipment.
• OEM-compatible designed to work with matching Square D loadcenters and panelboards for seamless integration, easier replacement, and reliable performance.
• Versatile applications ideal for residential panels, commercial service equipment, and light industrial installations needing dependable branch circuit protection.

What this means in real-world use:

• Upgrading an aging panel to meet current protection standards without overhauling the entire enclosure.
• Expanding circuit capacity in a loadcenter while maintaining consistent protection across new and existing circuits.
• Replacing a failed breaker with a like-for-like unit that aligns with OEM specifications and panel compatibility.

Technical specifications

• Manufacturer: Square D
• Part number: QBL22200
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 200 A
• Voltage rating: 240 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection