BAOMAIN DC Circuit Breaker 40A C40A,2 Pole 600V Non-Polarized Solar PV Disconnect Switch,10kA Breaking Capacity,TUV Certified,Includes DIN Rail,for Professional DC Power Systems
2P C40A Professional Specs - This 2-Pole (2P) DC circuit breaker is rated for 40 Amp (C40A) and features a precision C-Curve trip mechanism. It is specifically engineered to provide sensitive, reliable overcurrent protection for small-scale solar strings, battery controllers, and precision DC electronics where an exact 40A rating is critical for safety
TUV Certified & 10kA Safety - Rigorously tested and TUV Certified, this breaker provides professional-grade protection you can trust. With an industry-leading 10kA breaking capacity (Icu), it effectively quenches arcs and prevents electrical fires, offering significantly higher reliability than standard 4.5kA or 6kA alternatives
Non-Polarized & Up to 600V - Designed for high-performance DC systems, our Non-Polarity breaker eliminates wiring errors—no more worrying about positive or negative terminals. Featuring a high insulation voltage of 600V, it is perfectly compatible with 12V-500V setups, including Solar PV arrays, battery banks, and electric vehicles
Complete Ready-to-Install Kit - Everything you need in one box! This package includes 1x DC Breaker, 1x 4-inch (10cm) 35mm DIN Rail, and 2x Mounting Screws. The innovative modular design and extra-wide clip allow for a quick "snap-on" installation and effortless replacement on any standard electrical panel
Heavy-Duty Build & Wide Application - Crafted with premium flame-retardant housing and rated for 20,000 mechanical cycles. This robust breaker is the ideal safety solution for Solar Panels, RVs, Off-Grid Systems, Marine, and E-Bikes. It supports flexible bi-directional wiring (top/bottom entry) to fit any installation requirement