35785109 2/4/99 9:32 AM Page 1 BIF Document Semiconductor Fuse 2-30A, 1500/1250 Volts 35785109 Size 20≈ 127 104 FWS-15A20F 6 4 FWL-20A20F FWL-30A20F 2 103 6 4 2 Virtual Pre-Arcing Time In Seconds 102 6 4 2 101 6 4 2 100 6 4 2 10–1 6 4 FWS-2A20F FWS-6A20F 2 10–2 4x10–3 100 2 4 6 8 101 2 4 6 8 102 2 4 6 8 103 Prospective Current In Amperes RMS Minimum Melting Time-Current Characteristic Curves FWS 2A20F-15A20F FWL 20A2F-30A20F 12-28-98 SB98107 Rev. A BUSSMANN P.O. Box 14460 St. Louis, MO 63178-4460 U.S.A. Phone: 314-394-2877 Fax: 800-544-2570 BUSSMANN U.K. Burton-on-the-Wolds Leicestershire LE12 5TH England Phone: 44-1509-882737 Fax: 44-1509-882786 Approved: NN Rev. Date: SEPT-97 BUSSMANN DENMARK 5 Literbuen DK-2740 Skovlunde Copenhagen, Denmark Phone: 45-4485-0900 Page Pub. Date: 1 of 1 JAN-98 The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will 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 of any products. Bussmann also reserves the right to change or update, without notice, any