Product Description
The General Electric QPJ-2D100-S2P is a robust, two-pole, 100 Ampere, 240 Volt circuit breaker designed for dependable overload and short-circuit protection in residential and commercial electrical systems. This QPJ breaker offers superior performance with its quick-make, quick-break mechanism and thermal-magnetic trip technology, ensuring rapid response to fault conditions. It is specifically engineered for panelboard mounting and provides a reliable solution for safeguarding circuits feeding heavy-duty appliances, lighting, and other critical loads. The QPJ-2D100-S2P is built to meet stringent industry standards, guaranteeing long-lasting durability and consistent operation, making it an essential component for any electrical distribution system requiring a high level of protection.
Is Your Device Showing These Signs?
The General Electric QPJ-2D100-S2P breaker commonly experiences issues such as nuisance tripping due to thermal overload or ground fault conditions. Contact erosion on the breaker poles leads to increased resistance and overheating. Internal mechanism failures prevent proper tripping or resetting. Inspect the breaker for loose connections, damaged insulation, and ensure proper torque on all terminals to mitigate these problems. Replacement of the breaker is necessary when these faults are present.
Technical specifications
The General Electric QPJ-2D100-S2P is a 100 Ampere, 2-pole, 120/240 Volt, QPJ type circuit breaker designed for overload and short-circuit protection in panelboards. This breaker features a common trip design, ensuring both poles trip simultaneously under fault conditions, enhancing safety and preventing single-phasing. It is UL Listed and suitable for use in residential, commercial, and industrial applications where a 100A, 2-pole breaker is required. The QPJ-2D100-S2P provides reliable circuit protection and is installed directly into compatible GE panelboards. It has a standard interrupting capacity and is constructed with robust materials for durability and long-term performance.
Our Repair Process for the
QPJ-2D100-S2P
Our repair process for the General Electric QPJ-2D100-S2P breaker begins with a thorough inspection for loose connections, damaged insulation, and verification of proper torque on all terminals. This inspection addresses common issues such as nuisance tripping from thermal overload or ground fault conditions, contact erosion on the breaker poles causing increased resistance and overheating, and internal mechanism failures that prevent proper tripping or resetting. If any of these faults are present, the breaker must be replaced to ensure electrical system safety and reliability.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

















