PROSPECTIVE CURRENT (SYM. RMS kA)
Energy Let-Through Curves (Cat. No. CIF21)
Power Dissipation @ Rated Amps
Ref Watts
3CIF21 1.8
6CIF21 1.5
10CIF21 3.4
15CIF21 2.4
20CIF21 3.2
25CIF21 3.6
30CIF21 3.6
© 2009 Cooper Bussmann
St. Louis, MO 63178
www.cooperbussmann.com
0709 BU-SB09581 Page 2 of 2 Data Sheet 4127
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.
