semiconductor fuse 25-180a, 240 volts bif document 35785293 size 10 4 10 3 10 2 10 1 2 2468 2 10 2 2468 10 3 2 4 6 2 6 4 10 0 2 6 4 10 1 2 6 4 2 6 4 2 6 4 6 4 2 6 2 4 prospective current in amperes rms virtual pre-arcing time in seconds 63let 50LET 35let 32let 25let 180leta 160let 125let 100let 80let 10 ? 10 ? 10 ? 10 ? pre-arcing time-current characteristic curves 25let-180let approved: nn rev. date: sept-97 page 1 of 2 pub. date: jan-98 bussmann p.o. box 14460 st. louis, mo 63178-4460 u.s.a. phone: 636-394-2877 fax: 800-544-2570 int? fax: 636-527-1413 bussmann u.k. burton-on-the-wolds leicestershire le12 5th england phone: 44-1509-882737 fax: 44-1509-882786 bussmann denmark 5 literbuen dk-2740 skovlunde copenhagen, denmark phone: 45-4485-0900 fax: 45-4485-0901 bussmann reserves the right without notice to change design and/or discontinue distribution of this product. 1-17-01 sb00233
semiconductor fuse 6-900a, 240 volts bif document 35785293 size prospective short-circuit current symmetrical rms 10 1 10 2 26 4246 10 3 246 10 4 246 10 5 peak let-through current 10 ? 6 2 4 2 10 ? 4 6 2 10 3 6 4 10 4 6 4 2 2 10 5 symmetrical fault fully asymmetrical fault 20lct 16lct 12lct 10lct 6lct 25let 32let 35let 50LET 63let 80let 125 & 100let 160let & lmt 200lmt 180let 250lmt 315lmt 355lmt 400 & 500lmmt 450lmt 630lmmt 710lmmt 800lmmt 900lmmt peak let-through cut-off current characteristic curves lct-let-lmt-lmmt series approved: nn rev. date: sept-97 page 2 of 2 pub. date: jan-98 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 bif document are by definition uncontrolled. this bulletin is intended to clearly present comprehensive product data and provide technical information that wi ll help the end user with design applications. bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution o f any products. bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. once a product has been selected, it sh ould be tested by the user in all possible applications. 1-17-01 sb00233
|
