dimensional data ?in covers ?in (mm) catalog symbol: gmt fast-acting indicating fuse for telecom circuits. ratings: volts: 60vdc/125vac amps: 18/100 ?15a ir: 450a @ 60vdc 300a @ 125vac agency information: ul recognized, guide jfhr2, file e56412 materials: body: thermoplastic (flammability rating: ul94v0) terminals: tin-plated beryllium copper carton quantity & weight: 100 fuses per carton, 0.33 lbs. (150g.) fuse holders: catalog nos. hls, hlt and pct general information: for telecom, computer, or control circuits. visual spring indicating and alarm circuit indicating. color coded flags designate amp rating. fuses easily replaced without use of insulated tools. fuses can be removed with wire hook when mounted on minimum centers. gmt-x fuse cover available. gmt-y fuse cover (with pull-tab) available. catalog symbol and color codes catalog color catalog color symbol code symbol code gmt-18/100a yellow gmt-3 1/2a white/blue gmt-1/4a violet gmt-4a white/brown gmt-3/8a white/gray gmt-5a green gmt-1/2a red gmt-7 1/2a black/white gmt-65/100a black gmt-10a red/white gmt-3/4a brown GMT-12A yellow/green gmt-1a gray gmt-15a red/blue gmt-1 1/3a white gmt-dummy gray gmt-1 1/2a white/yellow gmt-a (alarm)* yellow gmt-2a orange gmt-x (cover) clear gmt-3a blue 0708 bu-sb08204 page 1 of 2 data sheet 5008 fast-acting indicating telecom fuse 60vdc/125vac *designed specifically for use in the telpower series 15800 fused disconnect switch. 0.118 0.107 0.127 0.585 0.81 0.688 max. contact and alarm spring buss gmt-x 0.20" (5.1mm) 0.95" (24.0mm) 0.36" (9.0mm) 0.84" (21.3mm) gmt-x fuse cover buss gmt-y 0.20" (5.1mm) 0.95" (24.0mm) 0.7" (17.8mm) 0.84" (21.3mm) gmt-y fuse cover
1 1 0 time-current characteristic curves?verage melt test specifications percent opening overload time 100% 10 min. (minimum) 150% 5 min. (maximum) 0708 bu-sb08204 page 2 of 2 data sheet 5008 the only controlled copy of this data sheet is the electronic read-only version located on the cooper bussmann network drive. a ll other copies of this 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 de sign applications. cooper bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. cooper bussmann also re serves the right to change or update, without notice, any technical infor- mation contained in this bulletin. once a product has been selected, it should be tested by the user in all possible applicatio ns. 18 100 a 1 4 a 3 8 a 65 100 a 1a 1.5a 2a 3a 4a 5a 7.5a 10a 15a time in seconds current in amps 100 10 1 .1 .1 .01 1 10 100 1,000 300 amp rating 12a 1 1 3 a 3 4 a 1 2 a
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