Bussmann® Class H, J, K, & R REDUCERS Fuse Reducers • Fuse reducers install in fuse clips designed to permit the installation of smaller size fuses than those for which the clips are introduced. • Reducers will fit into any panel or switch including the deadfront type. • Strong contact is maintained both mechanically and electrically. • U.L. listed. • There are no reducers to go from 250V to 600V. • There are no reducers for switching from one Class to another. • There are no reducers for Class T or Class L fuses. CATALOG SYMBOL: CLASS H, J, K, & R FUSE REDUCERS U.L. LISTED (GUIDE # IZZR, FILE #E12853) CSA CERTIFIED (CLASS 6225-01, FILE #47235) Fuse Reducers for Class H & K Dimension Fuses NON, REN — NOS, RES Catalog No. (Pairs) 250V Fuse Reducers for Class J Dimension Fuses- LPJ, JKS. Desired Size Reducer No. *Carton Weight (Lbs.) 600V Fuse Size Reducer No. *Carton Weight (Lbs.) 30A 60A No. 263 0.38 No. 663 1.00 30A 100A No. 213 1.73 No. 216 1.73 Fuse Size Desired Size Catalog No. (Pair) Reducer No. *Carton Weight (Lbs.) 30A 60A J-63 0.38 60A 100A No. 216 1.73 No. 616 1.85 30A 60A J-13 1.73 60A 200A No. 226 3.00 No. 626 3.33 60A 100A J-16 1.85 100A 200A No. 2621 1.63 No. 2621 1.63 60A 200A J-26 2.55 100A 400A No. 2641 4.90 No. 2641 4.90 100A †200A J-21 1.36 200A 400A No. 2642 3.50 No. 2642 3.50 100A †400A J-41 4.90 100A 600A No. 2661 8.70 No. 2661 8.70 200A †400A J-42 2.75 200A 600A No. 2662 6.85 No. 2662 6.85 200A 600A J-62 1.80 400A 600A No. 2664 4.45 No. 2664 4.45 400A †600A J-64 3.55 * Carton quanitity — 10 pair. * Carton quanitity — 10 pair. † Not for Bolt-on Applications. Fuse Reducers for Class R Dimension Fuses FRN-R, LPN-RK — FRS-R, LPS-RK. Fuse Desired Catalog No. (Pairs) Size Size 250V 600V 30A 60A60A No. 263-R No. 663-R 30A 100A 100A No. 213-R No. 216-R 60A 60A 200A 200A No. 216-R No. 616-R No. 226-R No. 626-R 100A 100A No. 2621-R 400A 400A 200A No. 2641-R No. 242-R 100A 200A No. 642-R No. 2661-R 600A 600A 400A No. 2662-R **No. 2664-R **Single reducer only (pair not required) Note: Carton quantity - 10 pair. The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 12-17-98 SB98107 Rev. A Form No. H, J, K, and R Page 1 of 1 BIF Doc #1118