Miniature Air Circuit Breaker, 1 Pc. 250V Dc 2P Low Voltage 16A/32A/63A, Solar Product Features ?Overload Protection?This is a solar energy control circuit breaker used to protect an electrical circuit from damage caused by excess current resulting from an overload or short circuit ?Convenient to Mount?The miniature air circuit breaker can be mounted conveniently on DIN rail, DIN rail is not included, very practical ?Widely Application?The circuit breaker is widely used for solar panels grid system, wind and solar hybrid system and many other DC systems ?Low Voltage?DC air circuit breakers is 250V, rated current switching is optional, convenient to use, can meet your requirement ?Prolong The Life?Fast closing to ensure reliable operation of the load and prolong the life of electrical circuit breakers Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!