⭐【Excellent Performance】10 Amp DC 1000V miniature circuit breaker, no polarity. Rated Voltage: DC 1000V protect - and + pole. 💪【Delicate Design】Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation. The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit. 🛠️【Easy To Use】 DC solar breaker switches are designed to be more precise trips based on current, even in extreme temperatures ranging from -40ºC to 85ºC, without re-rating. 🏡【Widely Application】The solar panel disconnect switch is suitable for photovoltaic solar panel grid-connected system and solar off-grid system solar power system, photovoltaic array, RV solar. 😊【Realiable Customer Service】Each product has passed the strict quality check, guarantee 99% qualified rate and 1% improvement space. If you have any questions about the product, please contact us, we will always actively solve your problem. MINGSONG DC Solar Panels Disconnect Switch 10 Amp Solar Shut Off Switch 1000V 2 Poles Small Miniature Circuit Breaker for PV Homes