{"product_id":"class-h-k-fuse-reducer-h-k-5","title":"Class H \u0026 K Fuse Reducer - H \u0026 K","description":"\u003ch2\u003eClass H \u0026amp; K Fuse Reducer - Fuse Reducer for Electrical Protection\u003c\/h2\u003e\n\n\u003cp\u003eMersen Class H \u0026amp; K Fuse Reducers enable the use of lower rated fuses in existing electrical equipment with clips rated for higher amperes. This allows electrical distributors and switchgear suppliers to improve circuit protection by using closer rated time-delay fuses, particularly beneficial in motor feed applications. These reducers accommodate renewable or one-time fuses sized closer to the motor nameplate current, enhancing system reliability. Non-rejection reducers fit Class H, K, or R fuses into Class H or K clips, while rejection-type reducers restrict fitting to Class R or Class J fuses. Class J fuse reducers are not suitable for bolt-on applications.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: 166\u003c\/li\u003e\n  \u003cli\u003eClass: H \u0026amp; K\u003c\/li\u003e\n  \u003cli\u003eVoltage Ratings: 250V and 600V for Class H, K, and R fuses\u003c\/li\u003e\n  \u003cli\u003eAmperage Range: 30 to 600A\u003c\/li\u003e\n  \u003cli\u003eTested Interrupting Rating: 200,000A\u003c\/li\u003e\n  \u003cli\u003eDimensions: Length 1.84 in, Width 0.9 in, Height 0.9 in\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 0.0200 lbs\u003c\/li\u003e\n  \u003cli\u003eCertifications: UL Listed Guide No. IZZR, CSA Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAllows use of lower rated fuses in equipment with higher ampere clips\u003c\/li\u003e\n  \u003cli\u003eImproves circuit protection with closer rated time-delay fuses\u003c\/li\u003e\n  \u003cli\u003eNon-rejection reducers fit Class H, K, or R fuses to Class H or K clips\u003c\/li\u003e\n  \u003cli\u003eRejection-type reducers restrict fitting to Class R or Class J fuses only\u003c\/li\u003e\n  \u003cli\u003eNot intended for bolt-on applications when using Class J fuse reducers\u003c\/li\u003e\n  \u003cli\u003eSuitable for temporary use only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/Mersen\/files\/File_1426_600V_Class_H_%26_K_Fuse_Reducer_Advisor_Page.pdf?did=4169\u0026amp;pid=406592\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":46092764217569,"sku":"193741","price":45.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/PrimaryImage_1426-native_2578f69e-ce6b-44d2-8ab8-cb7642d6aed5.png?v=1780346951","url":"https:\/\/ulegroup.com\/products\/class-h-k-fuse-reducer-h-k-5","provider":"ULE Group","version":"1.0","type":"link"}