www.littelfuse.com ? 2012 littelfuse powr-gard ? products powr-gard ? fuse datasheet rev: 081712 jtd serie s i n d ica t or ? po w r -p ro ? fus e s 600 vac ? time delay ? 8 / 10 -600 a a m p erage ra t ing s 8 ? 10 2 1 ? 4 4 1 ? 2 10 35 90 225 600 1 2 1 ? 2 5 12 40 100 250 C 1 1 ? 4 2 8 ? 10 5 6 ? 10 15 45 110 300 C 1 1 ? 2 3 6 17 1 ? 2 50 125 350 C 1 6 ? 10 3 2 ? 10 7 20 60 150 400 C 1 8 ? 10 3 1 ? 2 8 25 70 175 450 C 2 4 9 30 80 200 500 C description the littelfuse powr-pro ? jtd_id indicator class j fuse provides visual blown fuse indication and maximum protection in a compact package. the current-limiting time delay jtd_id offers a patented design which reduces nuisance fuse openings. features/benefts ? powr-pro ? performance ? current-limiting ? iec type 2 protection ? indication and non-indication version available ? indicating and din mount holders available applications ? fused combination motor controllers and motor control centers ? transformer protection ? protection for series rated molded case circuit-breaker panels ? general purpose circuits specifcations voltage ratings ac : 600 v dc: 300 v ( 8 ? 10 C100 a) 500 v (110C600 a) amperage range 8 ? 10 C600 a interrupting rating ac: 200 ka rms symmetrical 300 ka rms symmetrical dc: 20 ka material body: melamine caps: nickel-plated bronze ( 8 ? 10 C60 a) brass (70C200 a) brass cap with copper blade (225C600 a) approvals ac: standard 248-8, class j ul listed (file: e81895) csa certified (file: lr29862) dc: littelfuse self-certifed country of origin mexico ordering information web resources time-current curves, data sheets and additional technical information: www.littelfuse.com/jtd recommended fuse holders lfj60 series lfpsj series ( 8 ? 10 C60 a) t y pe s erie s am p erage c at alog nu mber o r d ering nu mber in dica t in g jt d_id 60 jt d60id 0j t d060. t xid no n- i n dica t i n g jtd 60 jt d60 0j t d060. t 1 of 3
www.littelfuse.com ? 2012 littelfuse powr-gard ? products powr-gard ? fuse datasheet rev: 081712 j td d imen s ion s an d c u rren t -limi t ing e ff ec ts a c d g f e h a b c d fig. 1 fig. 2 dimensions inches (mm) a m p erage fig. n o. dimensions inches (mm) a b c d e f g h 1 C 30 1 2 1 ? 4 ( 57.2) 1 ? 2 (12.7) 13 ? 16 (20.6) 35 C 60 1 2 3 ? 8 (60.3) 5 ? 8 (15.9) 1 1 ? 16 ( 27.0 ) 70 C 100 2 2 5 ? 8 (66.7) 3 17 ? 32 (89.7) 3 23 ? 32 (94.5) 4 5 ? 8 (117.5 ) 1 1 ? 8 (28.6)* 3 ? 4 (19.1) 9 ? 32 (7.1) 1 ? 8 (3.2) 110 C 200 2 3 (76.2) 4 9 ? 32 (108.7) 4 15 ? 32 (113.5) 5 3 ? 4 (146.1) 1 1 ? 2 (38.1) 1 1 ? 8 (28.6) 9 ? 32 (7.1) 3 ? 16 (4.8) 225 C 400 2 3 3 ? 8 (85.7) 5 1 ? 8 (130.2) 5 3 ? 8 (136.5) 7 1 ? 8 (181.0) 2 (50.8) 1 5 ? 8 (41.3) 13 ? 32 (10.3) 1 ? 4 (6.4) 450 C 600 2 3 3 ? 4 (95.3) 5 27 ? 32 (148.4) 6 5 ? 32 (156.4) 8 (203.2) 2 1 ? 2 (63.5) 2 (50.8) 17 ? 32 (13.5) 3 ? 8 (9.5) dimensions of jtd_id & jtd 2 of 3 electrical specifcations fuse weight ord ering number amperage ra ting vol t age ra ting interrupt ing ra ting wa tts loss a t 100% ra ted current (w) wa tts loss a t 80% ra ted current (w) tot al clearing i 2 t (a 2 sec) 200 k a a gency app rovals ac dc ac dc ul csa 0j t d003. t 3 600 300 200 ka 20 ka 4.537 2.801 820 ? ? 0j t d010. t 10 600 300 200 ka 20 ka 4.087 2.418 1690 ? ? 0j t d030. t 30 600 300 200 ka 20 ka 4.247 2.92 27500 ? ? 0j t d060. t 60 600 300 200 ka 20 ka 6.447 3.83 28200 ? ? 0j t d100.v 100 600 300 200 ka 20 ka 7.4 6 3 4.447 68150 ? ? 0j t d200.x 200 600 500 200 ka 20 ka 18.39 10.187 159000 ? ? 0j t d400.x 400 600 500 200 ka 20 ka 40.037 23.463 1055000 ? ? 0j t d600.x 600 600 500 200 ka 20 ka 61.187 34.983 1970000 ? ? amperage jtd-i d (pounds) jtd-i d (grams) jtd (pounds) jtd (grams) 8/10C3 1/2 0.088 39.92 0.084 38.10 4C12 0.090 40.82 0.086 39.01 15C30 0.090 40.82 0.086 39.01 35C60 0.180 81.65 0.176 79.83 70C100 0.242 109.77 0.238 107.95 110 C200 0.774 351.08 0.770 349.27 225C400 1.704 772.92 1.700 771.11 450C600 3.124 1417.02 3.120 1415.21
www.littelfuse.com ? 2012 littelfuse powr-gard ? products powr-gard ? fuse datasheet rev: 081712 3 of 3 1000000 100000 10000 1000 1000 10000 100000 200000 100 100 600 a 400 a 200 a 100 a 60 a 30 a 15 a 12 a 5.6 a ava ilable f aul t symmetrical r.m.s. amperes peak let- thru in amperes current-limiting effects of jtd_id (600 v) fuses shor t c irc ui t cu rren t ? app aren t rm s sym me t ri cal c u rren t f or v ario us f us e r a t ing s 15 a 30 a 60 a 100 a 200 a 400 a 600 a 5,000 565 750 1,500 1,800 2,800 4,800 5,000 10,000 675 925 1,900 2,450 3,600 5,700 7,75 0 15,000 775 1,050 2,100 2,800 4,100 6,500 9,000 20,000 825 1,125 2,300 3,000 4,400 7, 25 0 9,700 25,000 900 1,200 2,500 3,300 5,000 8,000 10,500 30,000 950 1,300 2,600 3,500 5,100 8,400 11,000 35,000 1,000 1,350 2,700 3,700 5,400 9,000 12,000 40,000 1,050 1,400 2,800 3,900 5,600 9,200 12,500 50,000 1,100 1,500 3,000 4,200 6,000 10,000 13,000 60,000 1,200 1,600 3,200 4,500 6,400 10,500 14,000 80,000 1,300 1,700 3,400 4,900 7, 2 0 0 11,200 15,500 100,000 1,375 1,800 3,600 5,200 7,8 0 0 12,200 16,500 150,000 1,500 2,000 3,950 6,000 9,000 14,500 19,000 200,000 1,600 2,175 4,000 6,500 10,000 16,000 20,500 ?prospective rms symmetrical amperes short-circuit current note: data derived from peak let-thru curves peak let-thru curve (jtd_id) jtd s erie s c la ss j fus e
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