High Quality: Pjerjzn circuit breakers are made with the high-quality flame-retardant materials to ensure durability and long-lasting performance. They are designed to withstand high electrical loads and provide reliable protection for your electrical circuits. Easy Installation: Pjerjzn circuit breaker are designed for easy installation, making it convenient for both professional electricians and DIY enthusiasts. TS/TSH 35mm DIN rail mount, you can quickly and safely install them in your electrical panel, Tool-free assembly and disassembly of the device. Enhanced Safety: Safety is our top priority, and our solar disconnect switch are designed to provide enhanced protection against electrical faults. They have built-in features such as overload and short-circuit protection, which automatically trip the breaker to prevent damage to your electrical system and minimize the risk of electrical hazards. Versatile Application: ac disconnect switch are suitable for a wide range of applications, including residential, commercial, and industrial settings. Whether you need to protect your home appliances or safeguard your business equipment, our circuit breakers are a reliable choice. Friendly Accessories and Prices: You can feel confident in choosing our circuit breakers for your electrical protection needs. Package includes 1x circuit breaker, 2x screws, 4x terminals, 1x 35mm rail and 1x product manual. Pjerjzn Miniature Circuit Breaker 120/240V 40Amps 1-Pole Circuit Breaker DIN Rail Mount, Thermal Magnetic AC Disconnect Switch for House, Electrical Systems, Emergency Generators (40 Amp)