{"product_id":"48fm12x-4-siemens-4-8kv-12a-fm-motor-starting-current-limiting-fuse","title":"48FM12X-4 - Siemens 4.8kV 12A FM Motor Starting Current-Limiting Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e48FM12X-4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e48FM12X-4\u003c\/b\u003e is a Siemens FM series current-limiting fuse designed for motor starting applications. This fuse is rated for 4.8kV and 12A, providing reliable protection in medium voltage systems. The Siemens 48FM12X-4 is a totally enclosed, current-limiting fuse constructed with silver elements surrounded by inorganic sand, all enclosed in a strong polyester base insulating tube. It features silver-plated copper ferrules for low resistance connections and a mechanical indicator that projects from the lower end when the fuse element melts. This fuse is suitable for motor starting and other high-demand applications requiring robust protection. \u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: 48FM12X-4\u003c\/li\u003e \u003cli\u003eSeries: FM\u003c\/li\u003e \u003cli\u003eApplication: Motor Starting\u003c\/li\u003e \u003cli\u003eRated Voltage: 4.8kV\u003c\/li\u003e \u003cli\u003eRated Current: 12A\u003c\/li\u003e \u003cli\u003eInterrupting Rating: 80,000A RMS Asymmetrical\u003c\/li\u003e \u003cli\u003eMounting Type: Ferrule Connection\u003c\/li\u003e \u003cli\u003eConstruction: Silver elements, inorganic sand, polyester base tube\u003c\/li\u003e \u003cli\u003eIndicator: Mechanical type\u003c\/li\u003e \u003cli\u003eConnection: Silver-plated copper ferrules\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 48FM12X-4\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Allis Chalmers\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Medium Voltage\u003c\/li\u003e\n\u003cli\u003eType : FM\u003c\/li\u003e\n\u003cli\u003eVoltage : 4800\u003c\/li\u003e\n\u003cli\u003eAmperage : 12\u003c\/li\u003e\n\u003cli\u003eConnection : Ferrule\u003c\/li\u003e\n\u003cli\u003eDiameter : 3\u003c\/li\u003e\n\u003cli\u003eClass Rating : R\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e\n\u003cli\u003eClip Center : 12\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 9 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Allis Chalmers","offers":[{"title":"New","offer_id":45137090379935,"sku":"48FM12X-4-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45137090412703,"sku":"48FM12X-4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/48FM12X-4.png?v=1760043554","url":"https:\/\/essentialparts.com\/products\/48fm12x-4-siemens-4-8kv-12a-fm-motor-starting-current-limiting-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}