Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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| Part Number | QOB1155237 |
| Amperes | 15 |
| Poles | 1 |
| Voltage | 120 |
| Product Type | circuit-breaker |
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Meet the Square D QOB1155237 circuit breaker—a reliable, OEM-grade protection device designed for industrial electrical service, routine maintenance, and component replacement projects. With a precise 15-amp capacity and a single-pole configuration at 120 volts, this breaker guards critical circuits without complicating panel layouts, making it a smart choice for ongoing facility reliability.
Why this model stands out: it’s tailored to fit Square D panels and other industrial panels that require a 1-pole, 120-volt protection device. The QOB1155237 is the definitive part number for compatibility checks—use it to verify fit against your panel specification and application requirements, ensuring safe and reliable circuit protection for your operations.
Ideal use scenarios include wiring runs for lighting, receptacle circuits in industrial spaces, and simple motor control applications where dependable overload protection is essential. It’s an excellent choice for maintenance inventories, panel upgrades, and new installations where exact OEM compatibility matters.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
Quick confirmation on details and a smooth ordering process.
Purchasing · Fast turnaround
Came well packed. Labeling made receiving and staging easy.
Warehouse · Receiving
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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