【After-Sales Support】: If you experience any issues or dissatisfaction, feel free to contact us for prompt and helpful customer service. 【Reliable Circuit Protection】: Designed to protect your home or commercial building's wiring from overheating and short-circuiting, this breaker ensures enhanced electrical safety. With advanced thermal magnetic protection, it reacts quickly to dangerous fault currents while resisting fire and oxidation. 【Durable & Safe Manufacturing】: Made from premium insulating materials, this 100 Amp breaker is fire-resistant and oxidation-proof, offering long-lasting performance. It is ideal for residential, commercial, and industrial applications, making it a versatile and dependable solution for power distribution. 【Easy Plug-In Installation】: This breaker features a 3/4" plug-in mounting design, making it compatible with a variety of breaker boxes and load centers. It installs easily into standard breaker panels and can be removed or replaced without hassle, ensuring a straightforward installation process. 【Check Compatibility 】: Will NOT fit Siemens, Square D, GE, or other brands. Before purchase, PLEASE OPEN YOUR ELECTRICAL PANEL and confirm you have the compatible brand and an available 2-pole space. Refer to the product images for visual comparison. This OEM-compatible circuit breaker is designed for various residential, commercial, and industrial applications, available in multiple amp ratings (15A to 100A) to suit different load requirements. Featuring a durable, fire-resistant construction and thermal magnetic protection, it effectively safeguards against overloads and short circuits. Its plug-in design ensures easy installation into most breaker panels and load centers, offering reliable performance and long-lasting protection for your electrical systems. Ideal for managing high-demand appliances and power distribution, it comes with a 10-year warranty for peace of mind.