Square D | QBP22150TP | Circuit Breaker | 150A | 2-Pole | 240V | Bolt-On

Introducing the Square D QBP22150TP circuit breaker—a robust, bolt-on 150A two-pole protection device designed for reliable performance in electrical distribution systems. This 240V breaker is ideal for maintenance, retrofit, and replacement projects where exact specs matter.

Key specifications

• Amperage: 150 A
• Poles: 2-Pole
• Voltage: 240 V
• Mounting: Bolt-On
• Part reference: QBP22150TP (best compatibility reference)

Why choose a bolt-on 2-pole breaker?

The bolt-on design delivers a secure, vibration-resistant connection, reducing the risk of loose contacts in panels that experience movement or high currents. Paired with a 240V feeder, this breaker provides precise, dependable protection for the circuits it serves, and it integrates cleanly with Square D panels engineered for bolt-on protection devices.

Ideal use cases

• Maintenance: Replace aging or failing 150A, 2-pole breakers without disturbing other circuits.
• Retrofit/upgrades: Bring older distribution panels up to current protection standards with a precise 150A, 240V bolt-on solution.
• Replacement: When your panel specifies the QBP22150TP part number for compatibility, this is the exact fit.

Compatibility and installation notes

Before ordering, verify that your panel accepts Bolt-On breakers in the QBP family and that the ratings match your system needs. The part number QBP22150TP is the best reference for compatibility, ensuring you don’t mismatch dimensions or trip characteristics.

What makes this different

Unlike plug-in alternatives, the Square D QBP22150TP is designed for bolt-on mounting with 2-pole, 150A at 240V, delivering a rugged solution suitable for demanding environments where a secure connection matters most. This is a purpose-built replacement that aligns with panels designed for bolt-on protection devices, reducing installation guesswork and helping you maintain electrical safety standards.

If you’re aiming for a precise fit, straightforward replacement, and dependable circuit protection in a 240V service, the Square D QBP22150TP is your go-to choice. Add it to your cart today to keep your electrical system protected and up to code.