About this product

The Onesto PV DC MCB Circuit Breaker is a specialized miniature circuit breaker designed for the protection of DC circuits, particularly within photovoltaic (PV) solar power systems. Its primary function is to provide overcurrent and short-circuit protection, safeguarding sensitive electrical equipment and preventing potential fire hazards. Key technical specifications include a rated voltage of 250V for single-pole units, 500V for double-pole, 750V for three-pole, and an impressive 1000V for four-pole configurations, catering to a wide spectrum of DC system voltage requirements. Constructed with high-quality, durable materials, these breakers are built for reliable performance and longevity in demanding environments. While specific finish options are not detailed, the robust construction quality ensures dependable operation. The Onesto PV DC MCB is available in single, double, triple, and quadruple pole variants, offering flexibility for various system designs. Typical applications include solar inverters, battery storage systems, DC power distribution panels, and other DC electrical installations. This product is ideal for importers, wholesalers, and distributors seeking reliable electrical protection components for the growing renewable energy sector, as well as for end-user industries like solar installers and system integrators. Its robust design and adherence to essential electrical safety principles make it a suitable choice for international trade buyers prioritizing performance and safety in DC circuit protection.