EATON BUSSMANN 1CIF21

Industrial Ceramic Body Fuse CIF21 Series, HRCI-CA, Bolt-On Mounting Dimensions - in (mm) 2.15 (54.5) 1.44 (35.5) 0.19 (4.7) 0.44 (11.1) 0.54 (13.8) 0.03 (0.81) 1.75 (44.5) Catalog Numbers Catalog Amp Catalog Symbol: CIF21 Numbers Ratings 1CIF21 1 Amps: 1 - 30A 3CIF21 3 Volts: 600Vac/250Vdc 6CIF21 6 Interrupting Rating: 200kA RMS Symmetrical 10CIF21 10 15CIF21 15 CSA C22.2 No.106-M92 20CIF21 20 25CIF21 25 30CIF21 30 • Provides both overload and short-circuit protection to HRCI requirements. • Offset blades for bolt-on mounting. • CIF21 fuse fits the Cooper Bussmann CAMaster fuse holder (data sheet #4132). 0709 BU-SB09581 Page 1 of 2 Data Sheet 4127 AMP RATING Peak Let-Through Curves (Cat. No. CIF21) Time-Current-Curves (Cat. No. CIF21) AMP 1,000 RATING 1,000 100 100 10 10 30 25 20 15 10 6 1 1 3 0.1 .1 PROSPECTIVE CURRENT (SYM. RMS kA) .01 Energy Let-Through Curves (Cat. No. CIF21) 100,000 CURRENT IN AMPS 10,000 Power Dissipation @ Rated Amps 2 Total I t at 600V Ref Watts 3CIF21 1.8 2 Total I t at 460V 6CIF21 1.5 10CIF21 3.4 2 Pre-Arcing I t 15CIF21 2.4 1,000 20CIF21 3.2 25CIF21 3.6 30CIF21 3.6 100 10 1 FUSE RATING (AMPS) The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this 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. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information con- tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life sup- port systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. © 2009 Cooper Bussmann St. Louis, MO 63178 www.cooperbussmann.com 0709 BU-SB09581 Page 2 of 2 Data Sheet 4127 2 2 AMP SECONDS (I t) PEAK CURRENT (kA) .1 3 1 6 10 10 15 20 100 25 30 TIME IN SECONDS 1 3 6 10 10 15 20 25 30 100 1,000 10,000