fast-acting indicating fuse gmt 60 volts dc, 125 volts ac form no. gmt page 1 of 2 bif doc #5008 bussmann 12-18-98 sb98107 rev. a 0.118 0.107 0.127 0.585 0.780 0.688 max. contact and alarm spring buss gmt-x .20" (5.1mm) .95" (24.0mm) .36" (9.0mm) .84" (21.3mm) dimensional data catalog symbol: gmt fast-acting voltage rating: 60 vdc, 125 vac interrupting rating: 450 amp, 60 volt dc 300 amp, 125 volt ac agency approvals: u.l. recognized, guide jfhr2, file e56412 materials: body: thermoplastic, u.l. 94 vo flammability rating terminals: tin-plated beryllium copper carton qty. and weight: 100 fuses per carton; 0.33 lbs. (150g.) fuseholders: catalog no. hlt, hls, and pct general information: for telecommunications, computer, or control circuits. visual spring indicating and alarm circuit indicating. color coded flags designate ampere 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-x fuse cover catalog symbol and color codes catalog color catalog color symbol code symbol code gmt-????a yellow gmt-3a blue gmt-?a violet gmt-3?aa white/blue gmt-?a white/gray gmt-4a white/brown gmt-?aa red gmt-5a green gmt-?t???a black gmt-7?aa black/white gmt-?a brown gmt-10a red/white gmt-1a gray GMT-12A yellow/green gmt-1?a white gmt-15a red/blue gmt-1?aa white/yellow gmt-dummy gray gmt-2a orange gmt-a yellow
fast-acting indicating fuse gmt 125 volts ac, 60 volts dc form no. gmt page 2 of 2 bif doc #5008 bussmann 12-18-98 sb98107 rev. a the only controlled copy of this bif document is the electronic read-only version located on the bussmann network drive. all ot her 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. 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 rig ht to change or update, without notice, any technical information con- tained in this bulletin. once a product has been selected, it should be tested by the user in all possible applications. 12a ?a a ? a 1? a 300 100 10 1 .1 .01 1,000 100 10 1 .01 current in amperes time in seconds ampere rating ? a ? a ?t??? a 1a 1.5a 2a 3a 4a 5a 15a 7.5a ???? a 10a time-current characteristic curves?verage melt test specifications percent opening overload time 100% 10 min. (minimum) 150% 5 min. (maximum)
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