Bussmann® Industrial HRC Fuse EF 38 x 212mm, BS88, IEC 269-1 Center Bolted Tags 355 400 400M500 Time-Current Characteristic Curve (Full Size Curves Available) CURRENT RATING 1,000 100 TIME IN SECONDS CATALOG SYMBOL: EF INDUSTRIAL HRC FUSE CENTER BOLTED TAGS PACKAGE QUANTITY: 1 80kA INTERRUPTING RATING Dimensional Data: B C D 10 1 H G E F 10,000 1,000 100 .01 100,000 .1 J A CURRENT IN AMPERES Electrical Characteristics Catalog Number Ampere Rating I2T (Amp2 Seconds) PreTotal At Arcing 415V Watts Loss EF355 355 360,000 865,000 24 EF400 400 475,000 1,150,000 29 EF400M500 400M500 1,200,000 2,700,000 27 Nom Rated Voltage Dimensions (Inches/mm) A B C D E F G H J 415AC 210.0 187.0 136.0 75.0 25.4 15.5 10.5 4.7 59.0 210.0 185.0 134.0 77.5 25.4 15.5 10.5 6.4 74.0 550AC 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 technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 12-17-98 SB98107 Rev. A Form No. EF Page 1 of 1 BIF Doc #4120