83 blade terminal and special purpose fuses 481 alarm indicating type fuse electrical characteristics: % of ampere rating opening time 100% 10 minutes, min imum 150% 5 minutes, max imum agency approvals: recognized under the components program of underwriters laboratories and the components acceptance program of csa. agency file numbers: ul e71611, csa lr 29862 interrupting ratings: 450 amperes at 60 vdc 300 amperes at 125 vac/vdc environmental specification: operating temperature: C55c to +125c physical specifications: construction materials: body: polyphenylene sulfide (ul 94v0) terminations: beryllium copper/tin plated optional lens: nylon packaging specifications: available in five (5) packs or boxes of one hundred (100). when ordering a five (5) pack, please add the letter v after the catalog number. when ordering a one hundred (100) piece box, add a h. to order the part with a protective lens, add the letters xl after the package code. ordering information: contact littelfuse for nominal cold resistance and melting i 2 t. 1000 100 10 1 0.1 0.01 1000 100 10 1 0.1 18/100 a 1/4 a 1/2 a 65/100 a 3/4 a 1 a 1 1/3 a 2 a 3 a 4 a 5 a 7 1/2 a 10 a 12 a 15 a time in seconds current in amperes average time current curves ? ideal for telecommunications and control panel circuits. ? eliminates down time by immediately pinpointing the blown (open) circuit while triggering led or audio alarm, while placed in mating holder (482 series). ? clear plastic lens option available for additional safety. 22.9 mm (.90") min. 5.8 mm (.23") 5.3 mm (.21") 21.3 mm (0.84") ref. 16.9 mm (.665") max. 11.7 mm (.46") 17.8 mm (.70") 19.6 mm (.77") lens refer to pg.85 for alarm indicating fuseholder. catalog ampere flag color voltage number rating code rating 0481 .180 18/100 yellow 0481 .250 1/4 violet 0481 .500 1/2 red 0481 .650 65/100 black 0481 .750 3/4 brown 0481 001. 1 gray 0481 1.33 1 1 / 3 white 0481 01.5 1 1 / 2 yellow/white 125 vac 0481 002. 2 orange & 0481 003. 3 blue 125 vdc 0481 03.5 3 1 / 2 blue/white 0481 004. 4 brown/white 0481 005. 5 green 0481 07.5 7 1 / 2 black/white 0481 010. 10 red/white 0481 012. 12 green/yellow 0481 015. 15 red/blue 0481 000. dummy ? ? ?
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