for product data sheets, visit www .cooperb ussmann.com/products/datasheet.asp 73 medium voltage fuses medium voltage fuses mv055 and mv155 specifications description: e-rated medium, voltage current- limiting fuses: for trans- former and feeder protection. dimensions: see catalog numbers table. construction: silver ribbon element surrounded by silica filler housed in a fiberglass tube and plated endcaps. an epoxy paint protects the fuse tube from the surrounding envi- ronment. ratings: volts: 5.5kv (5-450a) 15.5kv (5-200a) amps: 5-450a (5.5kv) 5-200a (15.5kv) ir: 50ka sym. max agency information: meets e requirements per ansi c37.46, meets full range requirements per ansi c37.40. mv055 features and benefits ? standard clip center distance of 12 inches with 2 and 3 inch barrel diameters for retrofitting in existing hardware ? open fuse indicator for ease in troubleshooting ? full range rating with 50,000 interrupting rating ? double pulsed at 90% of minimum i2t to establish manufac- turing reliability mv055 typical applications ? 5.0 kv transformer primary protection ? 5.0 kv feeder circuit protection ? 5.0 kv voltage switches ? 5.0 kv metal-enclosed switchgear mv155 features and benefits ? standard clip center distance of 12 inches with 2 and 3 inch barrel diameters for retrofitting in existing hardware ? open fuse indicator for ease in troubleshooting ? full range rating with 50,000 interrupting rating ? double pulsed at 90% of minimum i2t to establish manufac- turing reliability mv155 typical applications ? 15.0 kv transformer primary protection ? 15.0 kv feeder circuit protection ? 15.0 kv voltage switches ? 15.0 kv metal-enclosed switchgear e-rated fuses for transformers and feeders 15.5kv catalog numbers min max dimensions* catalog amp melt clear clip numbers rating i 2 ti 2 t length dia. center barrels mv155f1cbx5e 5 180 2,900 18.75 15 1 mv155f1cbx7e 7 850 8,000 mv155f1cbx10e 10 850 8,000 mv155f1cbx15e 15 2,070 12,000 2 mv155f1cbx20e 20 2,370 23,000 mv155f1cbx25e 25 4,650 31,000 mv155f1cbx30e 30 9,490 45,000 mv155f1dbx10e 10 850 8,000 18.75 3 15 1 mv155f1dbx15e 15 2,070 12,000 mv155f1dbx20e 20 2,370 23,000 mv155f1dbx25e 25 4,650 31,000 mv155f1dbx30e 30 9,490 45,000 mv155f1dbx40e 40 9,490 45,000 mv155f1dbx50e 50 13,600 90,000 mv155f1dbx65e 65 30,700 181,000 mv155f1dbx80e 80 54,600 270,000 mv155f1dbx100e 100 116,200 600,000 mv155f2dbx125e 125 123,000 677,000 18.75 3 15 2 mv155f2dbx150e 150 218,700 1,287,000 mv155f2dbx175e 175 314,700 1,689,000 mv155f2dbx200e 200 465,100 2,405,000 mv155f1dcx65e 65 30,700 181,000 21.75 3 18 1 mv155f1dcx80e 80 54,600 270,000 mv155f1dcx100e 100 116,200 600,000 mv155f2dcx125e 125 123,000 677,000 21.75 3 18 2 mv155f2dcx150e 150 218,700 1,287,000 MV155F2DCX175E 175 314,700 1,689,000 mv155f2dcx200e 200 465,100 2,405,000 *1 = 25.4mm. data sheet: 6700 data sheet: 6701 5.5kv catalog numbers min max dimensions (in)* catalog amp melt clear clip numbers rating i 2 ti 2 t length dia. center barrels mv055f1cax5e 5 180 2,400 15.75 2 12 1 mv055f1cax7e 7 850 8,000 mv055f1cax10e 10 850 8,000 mv055f1cax15e 15 2,070 11,000 mv055f1cax20e 20 2,370 23,000 mv055f1cax25e 25 4,650 31,000 mv055f1cax30e 30 9,490 45,000 mv055f1cax40e 40 9,490 45,000 mv055f1cax50e 50 13,600 90,000 mv055f1cax65e 65 30,700 181,000 mv055f1dax10e 10 850 8,000 15.75 3 12 1 mv055f1dax15e 15 2,070 12,000 mv055f1dax20e 20 2,370 23,000 mv055f1dax25e 25 4,650 31,000 mv055f1dax30e 30 9,490 45,000 mv055f1dax40e 40 9,490 45,000 mv055f1dax50e 50 13,600 90,000 mv055f1dax65e 65 30,700 181,000 mv055f1dax80e 80 54,600 270,000 mv055f1dax100e 100 116,200 580,000 mv055f1dax125e 125 167,400 600,000 15.75 3 12 1 mv055f1dax150e 150 218,700 786,000 mv055f1dax175e 175 227,900 1,100,000 mv055f1dax200e 200 297,600 1,520,000 mv055f2dax250e 250 669,600 2,400,000 15.75 3 12 2 mv055f2dax300e 300 874,800 3,149,000 mv055f2dax350e 350 911,600 4,376,000 mv055f2dax400e 400 1,190,400 6,071,000 mv055f2dax450e 450 1,555,000 9,796,000 1 = 25.4mm 15.75 12 2 1 2 3 18.75 3 15 1 2 2 1 18 21.75
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