{"product_id":"6-621cpurgb14-51-40-mersen-protistor-40a-660v-semiconductor-fuse","title":"6,621CPURGB14.51\/40 - Mersen Protistor 40A 660V Semiconductor Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e6,621CPURGB14.51\/40\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e6,621CPURGB14.51\/40\u003c\/b\u003e is a Mersen Protistor semiconductor protection fuse rated for 40 amperes at 660 volts AC. This fuse is engineered for reliable overcurrent protection in industrial power distribution and semiconductor applications requiring high-speed fault interruption. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAmperage Rating: 40A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 660VAC\u003c\/li\u003e\n\u003cli\u003eFuse Type: Protistor Semiconductor Protection\u003c\/li\u003e\n\u003cli\u003eSize: 22 x 58mm (Class J equivalent)\u003c\/li\u003e\n\u003cli\u003eBreaking Capacity: High-speed interruption\u003c\/li\u003e\n\u003cli\u003eMounting: Bolted blade or direct mounting options\u003c\/li\u003e\n\u003cli\u003eStandards: IEC 60269-1 compliant\u003c\/li\u003e\n\u003cli\u003eApplication: Semiconductor and power circuit protection\u003c\/li\u003e\n\u003c\/ul\u003eAt \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: 6,621CPURGB14.51\/40\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Mersen\u003c\/li\u003e\n\u003cli\u003eBrand : Mersen\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage\u003c\/li\u003e\n\u003cli\u003eType : 6,6\u003c\/li\u003e\n\u003cli\u003eVoltage : 660\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\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 : 0.15 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":45137114988703,"sku":"6,621CPURGB14.51\/40-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45137115021471,"sku":"6,621CPURGB14.51\/40-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/6_621CPURGB14.51_40.png?v=1757680401","url":"https:\/\/essentialparts.com\/products\/6-621cpurgb14-51-40-mersen-protistor-40a-660v-semiconductor-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}