308 constitution drive menlo park, ca 94025-1164 phone: 800-227-4856 www.circuitprotection.com telecom fuse raychem circuit protection products document: scd 25121 pcn: d29077-000 rev letter: g rev date: december 5, 2008 page no.: 1 of 2 product: FT600-2000 specification status: released max electrical rating at 20 c max interrupting rating: 60a at 600v ac interrupt voltage: 250v ac interrupt current: 50a ac termination material: silver plated brass body material: ceramic marking: b a c table i. dimensions: a b c typ typ typ mm: 10.2 3.1 3.1 in: (0.402) (0.122) (0.122) table ii. performance ratings @ 20 c (unless otherwise noted): current resistance ( ) opening time @ operating temperature ( c ) melting i 2 t (a 2 s) rating (a) typ 100% of rated current 250% of rated current min max typ 2.0 0.05 4 hours min 120 seconds max -55 125 18
308 constitution drive menlo park, ca 94025-1164 phone: 800-227-4856 www.circuitprotection.com telecom fuse raychem circuit protection products document: scd 25121 pcn: d29077-000 rev letter: g rev date: december 5, 2008 page no.: 2 of 2 product: FT600-2000 designed to allow compliance with telcordia gr -1089 core, ul 60950, and tia 968 surge specifications. standard/test, power cross voltage (vrms) short-circuit current (a) duration gr-1089-core 1 st level, test 1 50 0.33 15 minutes test 2 100 0.17 15 minutes test 3 200, 400, 600 1a at 600v 60 applications, 1 sec. test 4 1000 1a 60 applications, 1 sec. test 6 600 0.5a 30 seconds test 7 600 2.2 2 seconds test 8 600 3 1 seconds test 9 1000 5 0.5 seconds gr-1089-core 2 nd level, test 1 120, 277 25 15 minutes test 2 600 60 5 seconds test 3 600 7 5 seconds test 4 100-600 2.2 15 minutes ul 60950, 3 rd edition, test 1 600 40 1.5 seconds test 2 600 7 5 seconds test 3 600 2.2 30 minutes, 7 hour max. agency recognition: ul, csa precedence: this specification takes pr ecedence over documents referenced herein. effectivity: reference documents shall be the issue in effect on the date of invitation for bid. materials information rohs compliant elv compliant ? 2007 tyco electronics corporation. all rights reserved
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