Application SMGB1-DC Series DC Miniature Circuit Breaker is applied to rating current 125A or le, Direct current rating voltage 1000V. It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in PV Solar Energy Photo voltaic System Battery, electric, post, traffic, mining enterprise and different kinds of fields. In present China, our products in the case grade rating voltage is highest compared to the same products. Technical Parameter Dimension Our Service All orders would be shipped within 3 busine days after your payment. Return and refund 1. Please contact us before you ship your order back, we will tell you the return addre, After we received the package , we'll refund or exchange to you . 2. The returned item has to be in its original condition. We are able to refund your money without shipping cost. 3. All refund will be returned to your payment account , about 4~7 busine days. Responsibility and duty 1. We only ship to a confirmed addre and consignee provided by Aliexpre. Before you paid, please make sure your addre and consignee in Aliexpre . 2. The shipping cost is not included any tax and fee . Any charge and fee is buyer's responsibility. Buyer or consignee should bear and pay all taxes and fees of parcel when the parcel arrived in destination country . Contact us If you have any problems, please e-mail us immediately. Good Luck & Have a nice shopping experience! Keep in touch and we hope to see you again soon!