POWR-GARD
®
Fuse Datasheet
littelfuse.com © 2016 Littelfuse POWR-GARD
®
Products
Rev: 120816
8 of 10
E-RATED MEDIUM VOLTAGE FUSES
E-RATED
ORDERING/CATALOG
NUMBER
SIZE DIM. A (INCHES) DIM. B (INCHES)
MAX INTERRUPTING
RATING RMS (ASYM)*
FIGURE
NUMBER
5.5 MAX. KV
CLIP LOCK
10E1CL5.5 10E 16.38" 15.13" 80,000 7
15E1CL5.5 15E 16.38" 15.13" 80,000 7
20E1CL5.5 20E 16.38" 15.13" 80,000 7
25E1CL5.5 25E 16.38" 15.13" 80,000 7
30E1CL5.5 30E 16.38" 15.13" 80,000 7
40E1CL5.5 40E 16.38" 15.13" 80,000 7
50E1CL5.5 50E 16.38" 15.13" 80,000 7
65E1CL5.5 65E 16.38" 15.13" 80,000 7
80E1CL5.5 80E 16.38" 15.13" 80,000 7
100E1CL5.5 100E 16.38" 15.13" 80,000 7
125E1CL5.5 125E 16.38" 15.13" 80,000 7
150E1CL5.5 150E 16.38" 15.13" 80,000 7
225E2CL5.5 225E 17.3 8" 16.13" 80,000 8
250E2CL5.5 250E 17.3 8" 16.13" 80,000 8
300E2CL5.5 300E 17.38" 16.13" 80,000 8
350E2CL5.5 350E 17. 38" 16.13" 80,000 8
400E2CL5.5 400E 17.38" 16.13" 80,000 8
450E2CL5.5 450E 17.38" 16.13" 80,000 8
500E3CL5.5 500E 17.38" 16.13" 80,000 9
550E3CL5.5 550E 17.3 8" 16.13" 80,000 9
600E3CL5.5 600E 17.3 8" 16.13" 80,000 9
4.31 7.94 11.56
1.25
A
B
1.25
.25
3.0
Clip Lock Design
The clip lock type designs ensures a positive contact between
the fuse and the connection cam. The fuse’s clip lock tab slides
in between the clip casting and the cam to prevent the fuse
from slipping or blowing out of the holder. This positive contact
improves heat dissipation and allows fuses to run cooler.
Figure 7 Figure 8 Figure 9
E-RATED
ORDERING/CATALOG
NUMBER
SIZE DIM. A (INCHES) DIM. B (INCHES)
MAX INTERRUPTING
RATING RMS (ASYM)*
FIGURE
NUMBER
8.25 MAX. KV
CLIP LOCK
10E1CL8.25 10E 17.3 8" 16.13" 80,000 7
15E1CL8.25 15E 17.38" 16.13" 80,000 7
20E1C8.25 20E 17.38" 16.13" 80,000 7
25E1CL8.25 25E 17.3 8" 16.13" 80,000 7
30E1CL8.25 30E 17.3 8" 16.13" 80,000 7
40E1CL8.25 40E 17.38" 16.13" 80,000 7
50E1CL8.25 50E 17.38" 16.13" 80,000 7
65E1CL8.25 65E 17.38" 16.13" 80,000 7
80E1CL8.25 80E 17.38" 16.13" 80,000 7
100E1CL8.25 100E 17.38" 16.13" 80,000 7
125E2CL8.25 125E 17.38" 16.13" 80,000 8
150E2CL8.25 150E 17.38" 16.13" 80,000 8
175E2CL8.25 175E 17.38" 16.13" 80,000 8
200E2CL8.25 200E 17.38" 16.13" 80,000 8
225E2CL8.25 225E 17.38" 16.13" 80,000 8
250E2CL8.25 250E 17.38" 16.13" 80,000 8
300E2CL8.25 300E 17.38" 16.13" 80,000 8
350E3CL8.25 350E 17.3 8" 16.13" 80,000 9
E-RATED
ORDERING/CATALOG
NUMBER
SIZE DIM. A (INCHES) DIM. B (INCHES)
MAX INTERRUPTING
RATING RMS (ASYM)*
FIGURE
NUMBER
15.5 MAX. KV
CLIP LOCK
10E1CL15.5 10E 19.8" 18.1" 60,000 7
15E1CL15.5 15E 19.8" 18.1" 60,000 7
20E1CL15.5 20E 19.8" 18.1" 60,000 7
25E1CL15.5 25E 19.8" 18.1" 60,000 7
30E1CL15.5 30E 19.8" 18.1" 60,000 7
40E1CL15.5 40E 19.8" 18.1" 60,000 7
50E1CL15.5 50E 19.8" 18.1" 60,000 7
65E1CL15.5 65E 22.81" 21.13" 60,000 7
80E1CL15.5 80E 22.81" 21.13" 60,000 7
100E1CL15.5 100E 22.81" 21.13" 60,000 7
125E2CL15.5 125E 22.81" 21.13” 60,000 8
150E2CL15.5 150E 22.81” 21.13” 60,000 8
175E2CL15.5 175E 22.81" 21.13” 60,000 8
200E2CL15.5 200E 22.81” 21.13” 60,000 8
150E3CL15.5 150E 22.81" 21.13” 60,000 9
200E3CL15.5 200E 22.81" 21.13” 60,000 9
250E3CL15.5 250E 22.81" 21.13” 60,000 9
300E3CL15.5 300E 22.81" 21.13” 60,000 9
Dimensions in inches
* RMS Asymmetrical amperes = RMS Symmetrical amperes x 1.6