for product data sheets, visit www .cooperb ussmann.com/products/datasheet.asp 81 medium voltage fuses medium voltage fuses din dimension fuses to spec. din 43625 specifications catalog symbol: see basic catalog numbers table. description: din dimension fuses to specification din 43625 covering current-limiting fuses with performance in compliance with iec 60282-1. these are in accordance with the r10 and, in some cases, the r20 series of preferred numbers. dimensions: see basic catalog numbers table. basic catalog numbers basic cat. dimensions - in (mm) number voltage amp ratings diameter length din series ir rms sym. adosj 3.6kv 6.3, 16, 20, 25, 31.5, 40 2.00 (51) 7.56 (192) 3.6/7.2 50ka wdosj 3.6kv 50, 63, 80, 100, 125 2.00 (51) 7.56 (192) 3.6/7.2 50ka wfosj 3.6kv 160, 200 3.00 (76) 7.56 (192) 3.6/7.2 50ka adlsj 3.6kv 6.3, 10, 16, 20, 25, 31.5, 2.00 (51) 11.50 (292) 10/12 50ka wdlsj 3.6kv 40, 50, 63, 80, 100, 125 2.00 (51) 11.50 (292) 10/12 50ka wflsj 3.6kv 160 2.00 (51) 11.50 (292) 10/12 50ka wflsj 3.6kv 200 3.00 (76) 11.50 (292) 10/12 50ka wklsj 3.6kv 250 3.00 (76) 11.50 (292) 10/12 50ka wklsj 3.6kv 315, 400 3.00 (76) 11.50 (292) 10/12 50ka sdlsj 7.2kv 6.3, 10, 16, 20, 25, 31.5 2.00 (51) 11.50 (292) 10/12 40ka sdlsj 7.2kv 40, 50, 63 2.00 (51) 11.50 (292) 10/12 40ka sflsj 7.2kv 80 3.00 (76) 11.50 (292) 10/12 40ka sflsj 7.2kv 100 3.00 (76) 11.50 (292) 10/12 40ka sflsj 7.2kv 125 3.00 (76) 11.50 (292) 10/12 40ka sflsj 7.2kv 160 3.00 (76) 11.50 (292) 10/12 40ka wkmsj 7.2kv 200 3.00 (76) 17.41 (442) 20/24 40ka wkmsj 7.2kv 250, 315, 355 3.00 (76) 17.41 (442) 20/24 40ka sdlsj 12kv 6.3, 10, 16, 20, 25 2.00 (51) 11.50 (292) 10/12 50ka sdlsj 12kv 31.5, 40 2.00 (51) 11.50 (292) 10/12 50ka sdlsj 12kv 50, 63 2.00 (51) 11.50 (292) 10/12 50ka sflsj 12kv 63, 80 3.00 (76) 11.50 (292) 10/12 50ka sflsj 12kv 100 3.00 (76) 11.50 (292) 10/12 50ka sklsj 12kv 125, 160, 200 3.00 (76) 11.50 (292) 10/12 50ka sdlsj 17.5kv 6.3, 10, 16 2.00 (51) 11.50 (292) 10/12 35.5ka sdlsj 17.5kv 20, 25 2.00 (51) 11.50 (292) 10/12 35.5ka sdlsj 17.5kv 40 2.00 (51) 11.50 (292) 10/12 35.5ka sflsj 17.5kv 31.5 3.00 (76) 11.50 (292) 10/12 35.5ka sflsj 17.5kv 40, 50 3.00 (76) 11.50 (292) 10/12 35.5ka sdmsj 17.5kv 6.3, 10, 16 2.00 (51) 17.41 (442) 20/24 35.5ka sdmsj 17.5kv 20, 25, 31.5 2.00 (51) 17.41 (442) 20/24 35.5ka sdmsj 17.5kv 40 2.00 (51) 17.41 (442) 20/24 35.5ka sfmsj 17.5kv 50 3.00 (76) 17.41 (442) 20/24 35.5ka sfmsj 17.5kv 63, 80 3.00 (76) 17.41 (442) 20/24 35.5ka sfmsj 15.5kv 100 3.00 (76) 17.41 (442) 20/24 25ka skmsj 15.5kv 125 3.00 (76) 17.41 (442) 20/24 25ka sdmsj 24kv 6.3, 16 2.00 (51) 17.41 (442) 20/24 50ka sdmsj 24kv 20, 25, 31.5 2.00 (51) 17.41 (442) 20/24 50ka sdmsj 24kv 40* 2.00 (51) 17.41 (442) 20/24 50ka sfmsj 24kv 40, 50 3.00 (76) 17.41 (442) 20/24 50ka sfmsj 24kv 63 3.00 (76) 17.41 (442) 20/24 50ka sfmsj 24kv 71* 3.00 (76) 17.41 (442) 20/24 50ka sdqsj 36kv 3.15, 6.3, 10, 16, 20, 25, 31.5 2.00 (51) 21.16 (442) 30/36 35.5ka sfqsj 36kv 31.5, 40, 50, 56 3.00 (76) 21.16 (537) 30/36 35.5ka *24kv application only. recommended fuse clips for din style fuses: cooper bussmann catalog number 270303 din dimensioned iec fuses for transformer protection volts: see voltage associated with the basic catalog numbers in the table. amps: see amp rating associated with the basic catalog numbers in the table. ir: see ir associated with the basic catalog numbers in the table. agency information: the spring operated striker pin has a travel and energy output in compliance with the requirements of din 43625 and iec 60282-1. complies with iec 60282-1 and vde 0670 part 4. features and benefits ? din dimensioned for retrofitting in existing hardware ? open fuse indicator for ease in troubleshooting ? designed for use in iec equipment typical applications ? medium voltage iec designed equipment catalog number build-a-code kv basic catalog number amps _ _ _ _ _ _ _ _ _ _ _
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