{"product_id":"177l109g21-mersen-current-limiting-fuse-ej-2-type-4800-2400v-9r-80ka","title":"177L109G21 - Mersen Current Limiting Fuse EJ-2 Type 4800\/2400V 9R 80kA","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e177L109G21\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e177L109G21\u003c\/b\u003e is a Mersen current limiting fuse designed for medium-voltage power distribution applications. This Type EJ-2 fuse provides reliable overcurrent protection in industrial and utility systems operating at nominal voltages of 4800\/2400V with a maximum voltage rating of 5080V at 60Hz frequency. The fuse features a current designation of 9R and delivers an 80,000A interrupting rating, making it suitable for high-fault-current environments requiring superior current limitation and arc suppression. \u003cb\u003eKey Specifications\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003ePart Number: 177L109G21\u003c\/li\u003e\n\u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n\u003cli\u003eFuse Type: EJ-2 Current Limiting\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 4800\/2400V\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 5080V\u003c\/li\u003e\n\u003cli\u003eFrequency: 60Hz\u003c\/li\u003e\n\u003cli\u003eCurrent Designation: 9R\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 80,000A\u003c\/li\u003e\n\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: 177L109G21\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 : Medium Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage : 5080\u003c\/li\u003e\n\u003cli\u003eAmperage : 9\u003c\/li\u003e\n\u003cli\u003eAIC rating : 80kA@5.08kV\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":"Mersen","offers":[{"title":"New","offer_id":45109789130911,"sku":"177L109G21-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45109789163679,"sku":"177L109G21-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/177L109G21.webp?v=1757595333","url":"https:\/\/essentialparts.com\/products\/177l109g21-mersen-current-limiting-fuse-ej-2-type-4800-2400v-9r-80ka","provider":"Essential Electric Supply","version":"1.0","type":"link"}