8 for product datasheets, visit www.cooperbussmann.com medium voltage din fuses 12 kv - t range fuse-links 12 kv, current limiting back-up fuse-links, 6.3a to 200a specifications description: a range of medium voltage din fuses, complete with sealed striker, suitable for transformer protection. the fuses can be used even when there is no secondary lv protection, provided they are used with fuse switches fitted with instantaneous striker tripping. r atings: v olts: 6kv - 12kv amps: 6.3a - 200a breaking capacity: 50 ka agency information: comply with din dimensional standard din 43625, vde 0670 part 4, vde 0670 part 402 and with iec 60282-1 (2005) suitable for indoor and outdoor use. dimensions (mm): fuse reference a c d weight (kg) tdlej 292 54 51 1.7 thlej 292 67 64 2.6 t klej 2 92 8 0 7 6 3 .5 t xlej 2 92 8 8 8 8 3 .7 tfmsj 442 80 76 5.1 table of ratings: part number current rating i n (a) breaking capacity i 1 (ka) minimum breaking capacity i 3 (a) cold resistance & watts loss in free air joule integral (i 2 t) length mm diameter mm weight kg m w minimum pre- arcing maximum operating 12tdlej6.3 6.3 63 23 222 10 9.8 x 10 1 1.0 x 10 3 292 51 1.7 12tdlej10 10 63 35 131 16 2.8 x 10 2 2.3 x 10 3 292 51 1.7 12tdlej16 16 63 53 54.6 16 2.6 x 10 2 3.9 x 10 3 292 51 1.7 12tdlej20 20 63 73 39.1 18 5.2 x 10 2 5.4 x 10 3 292 51 1.7 12tdlej25 25 63 87 31.2 24 8.1 x 10 2 8.4 x 10 3 292 51 1.7 12tdlej31.5 31.5 63 111 23.4 28 1.4 x10 3 1.5 x 10 4 292 51 1.7 12tdlej40 40 63 143 17.2 36 2.4 x 10 3 2.5 x 10 4 292 51 1.7 12tdlej50 50 63 168 13.5 47 2.8 x 10 3 3.1 x 10 4 292 51 1.7 12tdlej63 63 63 235 10.6 60 4.3 x 10 3 4.7 x 10 4 292 51 1.7 12THLEJ80 80 63 272 7.81 72 7.9 x 10 3 9.1 x 10 4 292 64 2.6 12thlej100 100 63 388 5.74 85 2.0 x 10 4 1.4 x 10 5 292 64 2.6 12tklej125 125 63 687 3.99 93 4.0 x 10 4 3.5 x 10 5 292 76 3.5 12txlej160* 160 63 560 4.30 217 1.1 x 10 5 5.0 x 10 5 292 88 3.7 12txlej200* 200 63 610 3.80 333 1.5 x 10 5 6.5 x 10 5 292 88 3.7 12thmej100 100 63 272 5.74 85 2.0 x 10 4 1.4 x 10 5 442 64 3.7 12tfmsj160 160 50 485 3.65 139 5.0 x 10 4 3.5 x 10 5 442 76 5.1 * not compliant with vde 0670 part 402 ej outline sj outline
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