semiconductor fuses semiconductor (ac) fuses scac 166 other protistor fuses ferrule fuses 10x38 grb - 690vac 12/04 690v ac grb - from 1 up to 30 a size: 10x38 the fuse preselection table below indicates: - rated current (or rating) i n - pre-arcing i 2 t (i 2 t p ) at 1 ms - total operating i 2 t (i 2 tt) at 690v, cos ? =0.15, and for a total operating time from 8 to 10 ms - dissipated power p n at the rated current i n , and at 0.8 i n , in steady state - nominal breaking capacity, checked by tests made in accordance with iec standard. at i n (w) at 0.8 i n (w) voltage rating rated current pre-arcing i 2 t total i 2 t at 660vac dissipated power peak arc voltage breaking capacity (vac) in (a) i 2 tp (a2s) i 2 tt (a2s) (v) i (ka) 1 0,075 0,28 0,9 0,52 1,25 0,115 0,36 1,25 0,7 1,5 0,185 0,57 1,5 0,81 2 0,42 1,3 2 1,1 2500 2,5 0,88 2,7 2,1 1,15 3 1,55 4,6 2,3 1,25 4 4 12 2,6 1,35 160 ka 690 5 8,6 25 2,7 1,4 690 v 6 15 44 2,9 1,5 (iec) 8 3,3 33 2,4 1,35 10 5,4 55 3,4 1,85 12,5 8,5 82 3,4 1,9 1450 16 16 145 4,1 2,3 20 230 250 4,3 2,4 25 58 470 4,7 2,7 30 (32*) 96 740 5 2,9 * non approval rating
scac 167 semiconductor fuses semiconductor (ac) fuses other protistor fuses french ferrule 10x38 grb - 690vac 12/04 maximum values of total operating i 2 t and total operating times arc voltage multiplier coefficient - 32 - 32
semiconductor fuses semiconductor (ac) fuses scac 168 other protistor fuses ferrule fuses 10x38 grb - 690vac 12/04 time-current characteristics (1 to 6 a) cut-off characteristics time-current characteristics (8 to 30 a) cut-off characteristics -32
scac 169 semiconductor fuses semiconductor (ac) fuses other protistor fuses ferrule fuses 10x38 grb - 690vac 12/04 dc working voltage possibilities dimensions / reference / ref. no. without trip-indicator max. weight 10g packaging: per 10 pieces above: curve indicating the maximum time constant l/r of the fault path as a function of the dc voltage u, for the rated currents from 1 to 30 a of this range. time-current characteristics: curves indicate, for each rated current, pre-arcing time as a function of rms value of pre-arcing current i. tolerances on this current: ?0% = ratings from 1 to 6 a ?% = ratings from 8 to 30 a fuses with ?r?characteristics can eliminate all overloads. they do not show any minimum breaking capacity but limit currents of non-operation or operation in compliance with standard vde 636/23. cut off characteristics: curves indicate, for each rated current, the peak value ic that the current may reach as a function of prospective fault cur- rent ip. 10,3 ?,1 (1.3/32? 38 0,6 (1- 1 / 2 ?) 10 rating (a) designation ref. number catalog number 1 6,9 grc 10-01 - a070 grc 01 t13 z330279 1,25 6,9 grb 10-1,25 - a070 grb 1.25 t13 x330001 1,5 6,9 grb 10-1,5 - a070 grb 1.5 t13 y330002 2 6,9 grb 10-02 - a070 grb 02 t13 z330003 2,5 6,9 grb 10-2,5 - a070 grb 2.5 t13 a330004 3 6,9 grb 10-03 - a070 grb 03 t13 b330005 4 6,9 grb 10-04 - a070 grb 04 t13 c330006 5 6,9 grb 10-05 - a070 grb 05 t13 d330007 6 6,9 grb 10-06 - a070 grb 06 t13 e330008 8 6,9 grb 10-08 - a070 grb 08 t13 f330009 10 6,9 grb 10-10 - a070 grb 10 t13 g330010 12,5 6,9 grb 10-12,5 - a070 grb 12.5 t13 h330011 16 6,9 grb 10-16 - a070 grb 16 t13 j330012 20 6,9 grb 10-20 - a070 grb 20 t13 k330013 25 6,9 grb 10-25 - a070 grb 25 t13 l330014 30 6,9 grb 10-30 - a070 grb 30t13 m330015 32* 6,9 grb 10-32 - a070 grb 32t13 y330278 fr10gb69v1 fr10gb69v1.25 fr10gb69v1.5 fr10gb69v2 fr10gb69v2.5 fr10gb69v3 fr10gb69v4 fr10gb69v5 fr10gb69v6 fr10gb69v8 fr10gb69v10 fr10gb69v12.5 fr10gb69v16 fr10gb69v20 FR10GB69V25 fr10gb69v30 fr10gb69v32 * non approval rating
semiconductor fuses semiconductor (ac) fuses scac 170 other protistor fuses ferrule fuses 10x38 urb/urd/url - 500 to 600 vac 12/04 main characteristics extremely high breaking capacity fuses: protection of power semiconductors complying with iec standard 60269.1 and 4. 500 - 600 vac voltage rating ar-class according to vde 636-23 iec 60269-4 without blown fuse indication 0.10 up to 0.80 a** with trip-indicator (1 to 30 a), a ferraz shawmut speciality* voltage rating u n ( vac ) 600 v without blown fuse indicator 500 v with trip-indicator class urd ** urd urd url current rating i n ( a ) 100 ma 125 ma 160 ma 200 ma 250 ma 315 ma 400 ma 500 ma 630 ma 800 ma 1 a 1.25 a 1.6 a 2 a 2.5 a 3.15 a 4 a 5 a 6 a 8 a 10 a 12 a 16 a 20 a 25 a 30 a tested breaking capacity total clearing i 2 t @ u n i 2 tt (a 2 s) 1.2 10 -3 2.3 10 -3 5.2 10 -3 8 10 -3 18 10 -3 33 10 -3 56 10 -3 0.100 0.18 0.44 3.6 1.7 2.2 3.1 5.9 9 16 36 47 80 110 150 200 290 580 900 pre-arcing i 2 t @ 1 ms i 2 tp (a 2 s) 0.40 0.13 0.31 0.65 1.65 2.80 5.30 12.7 1.3 2.3 3.6 5.25 9.30 16 37 58 watts loss 0.8 i n i n 0.23 0.25 0.28 0.34 0.35 0.42 0.46 0.46 0.52 0.58 2.8 0.52 0.58 0.63 0.63 0.86 1.1 1.1 0.73 0.,83 1 1.3 1.7 1.7 2.9 3.5 0.4 0.44 0.48 0.58 0.60 0.73 0.80 0.80 0.90 1 0.5 0.91 1 1.1 1.1 1.5 1.8 1.8 1.35 1.55 1.9 2.3 3.1 3.2 4.25 5.1 200 ka @ 600 v 50 ka @ 500 v 50 ka @ 500 v 50 ka @ 500 v * minimum operating voltage for trip-indicator: 20 v ** higher ratings without blown fuse indicator see 10x38grb - 690 vac
|
