Square D QGP22150TM - 150 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D QGP22150TM 150A, 240V, 2-pole bolt-on molded case circuit breaker—a purpose-built solution for reliable branch circuit protection in panelboards and loadcenters. Designed for residential, commercial, and light industrial environments, this breaker combines sturdy construction with precise protection to keep electrical systems safe and dependable.

Why this breaker stands out

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection that stays tight through equipment operation and maintenance cycles.
• Thermal-magnetic trip unit provides stable, repeatable protection performance against overloads and instantaneous short circuits, helping prevent nuisance trips and equipment damage.
• 2-pole, 150A, 240V configuration is well-suited for larger feeders and main circuit protections in mid-size panels.
• OEM compatibility designed to pair with matching Square D loadcenters and panelboards for seamless fit, proper coordination, and easier upgrades.
• Molded case construction delivers durable protection with predictable performance in everyday electrical environments.

Technical snapshot

• Part Number: QGP22150TM
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 150A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

Upgrade or expand existing electrical panels with confidence by selecting a breaker that aligns with Square D panelboard designs. This unit excels in:

• Residential service panels needing robust protection for high-demand feeders
• Commercial panels supporting HVAC, lighting, and receptacle circuits
• Light industrial panels where dependable short-circuit protection is critical

Benefits in everyday operation

• Reduces risk of electrical faults causing damage to wiring and equipment through precise, predictable trip behavior
• Promotes long-term reliability by maintaining a secure electrical connection at the bus
• Supports straightforward integration with compatible loadcenters and panelboards for streamlined maintenance and replacements

Why choose AmpState for this Square D breaker

For projects requiring dependable, OEM-aligned protection, the Square D QGP22150TM from AmpState delivers a trusted solution that meets the demands of modern electrical systems. It’s built to perform when it matters most—delivering consistent protection, durable construction, and compatible fit with Square D panel environments.