Square D QBP22200TP 200A 2-Pole 240 V Circuit Breaker Potential Transformer

Meet the Square D QBP22200TP — a 200A, 2-pole, 240V circuit breaker that brings protection and sensing together in one robust unit. With an integrated potential transformer, this device not only interrupts faults quickly but also provides a reliable sensing path for metering and protective relays, simplifying panel design and wiring.

Why this unit stands out

• Integrated potential transformer delivers precise voltage sensing for metering, SCADA, and relay inputs without the need for an additional transformer installation.
• 200A current rating is ideal for main feeders and critical distribution circuits in commercial and industrial applications where dependable protection matters most.
• 2-pole, 240V design protects both live conductors on 240V circuits, ensuring synchronized tripping and safer, more reliable operation.
• Compact, installer-friendly form factor fits standard panels and enclosures designed for Square D components, enabling straightforward replacement or integration into existing systems.
• Clear, actionable health and protection signals through the built-in transformer support, helping you monitor load conditions and respond quickly to abnormal events.

Ideal use scenarios

• Main distribution panels in offices, data centers, and light manufacturing where oversize feeders require strong protection plus reliable sensing for monitoring equipment.
• Upgrading aging electrical infrastructure to reduce wiring complexity by consolidating protection and sensing in a single device.
• Systems that rely on remote metering or protection relays, where the integrated potential transformer streamlines connectivity and data quality.

Practical benefits and outcomes

• Fewer components means less wiring clutter and fewer potential points of failure, leading to more predictable maintenance cycles.
• Faster installation thanks to the pre-integrated sensing path, enabling quicker commissioning of new or upgraded panels.
• Reliable dual-leg protection for 240V circuits keeps equipment safeguarded and helps prevent nuisance trips on unbalanced loads.

For projects that demand both robust overcurrent protection and efficient, accurate voltage sensing, the Square D QBP22200TP delivers a streamlined, reliable solution. Its combination of 200A capacity, 2-pole 240V operation, and built-in potential transformer makes it a smart choice for modern electrical environments that prioritize simplicity, safety, and real-time monitoring. Part number QBP22200TP stands ready to enhance your distribution panel performance while reducing install complexity.