Bussmann® HRCI-CA Industrial Ceramic Body Fuse CIF21B Bolt-On Mounting Dimensional Data A C D E H F G CATALOG SYMBOL: CIF21B 1 - 30 Amps 600 Volts AC; 250 Volts DC INTERRUPTING RATING: 200,000A RMS SYMMETRICAL CSA C22.2 NO. 106-M92 • Provides both overload and short-circuit protection to HRCI requirements. • Offset blades for bolt-on mounting. • CIF21B fuse fits the Bussmann-Camaster Fuseholder. Type HRCI-CA 12-21-98 SB98107 Catalog Symbol CIF21B Rev. A Amps 1-30A Dimensions in Inches and (mm) Overall Tags A E F Mounting G H Body C D 2.15 (54.50) .03 (0.81) 1.75 (44.50) .19 (4.70) 1.44 (35.50) .54 (13.80) .44 (11.10) Form No. HRCI-CA Page 1 of 2 BIF Doc #4127 Bussmann® HRCI-CA Industrial Ceramic Body Fuse CIF21B Bolt-On Mounting 100 10 30 25 20 15 10 6 1 3 AMPERE RATING 10 1 .1 100 10 1 .1 0.1 AMPERE RATING 10 15 20 25 30 100 TIME IN SECONDS 1,000 PEAK CURRENT (KA) 1,000 6 Time/Current-Curves (Cat. No. CIF21B) 3 Peak Let-Through Curves (Cat. No. CIF21B) PROSPECTIVE CURRENT (SYM. RMS KA) Energy Let-Through Curves (Cat. No. CIF21B) 10,000 1,000 100 100,000 10 1 .01 CURRENT IN AMPERES 10,000 AMPERE2 SECONDS (I2t) Total I2t at 600V Ref 3CIF21B 6CIF21B 10CIF21B 15CIF21B 20CIF21B 25CIF21B 30CIF21B Total I2t at 460V Pre-Arcing I2t 1,000 Power Dissipation @ Rated Amps Watts 1.8 1.5 3.4 2.4 3.2 3.6 3.6 100 30 25 20 15 10 6 1 3 10 FUSE RATING (AMPERES) 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. 12-21-98 SB98107 Rev. A Form No. KRCI-CA Page 2 of 2 BIF Doc #4127