6
FUSES
MEGA
®
Bolt-On Fuse
Littelfuse patented device designed for high current
protection up to 250 amperes found OEM on Ford, GM
and Chrysler vehicles. Slo-Blo
®
feature eliminates nuisance
blowing during temporary, short duration overloads.
Commonly used for battery and alternator connections
and other heavy gauge cables requiring ultra high
current protection.
Voltage Rating Characteristics:
32V AC/DC Slo-Blo
Color Code
Yellow
Green
Orange
White
Blue
Tan
Pink
–
–
–
–
–
–
–
100A
125A
150A
175A
200A
225A
250A
US & Canadian
Boxed No.
MEG 100
MEG 125
MEG 150
MEG 175
MEG 200
MEG 225
MEG 250
US
Carded No.
MEG 100 BP
MEG 125 BP
MEG 150 BP
MEG 175 BP
MEG 200 BP
MEG 225 BP
MEG 250 BP
Canadian
Carded No.
MEG 100 CABP
MEG 125 CABP
MEG 150 CABP
MEG 175 CABP
MEG 200 CABP
MEG 225 CABP
MEG 250 CABP
FUSES
MIDI
®
Bolt-On Fuse
Littelfuse patented device found OEM on Chrysler and
BMW. Slo-Blo
®
feature eliminates nuisance blowing during
temporary, short duration overloads.
Voltage Rating Characteristics:
32V AC/DC Slo-Blo
®
Ink
Color Code
Green
Red
White
US & Canadian
Boxed No.
MID 40
MID 50
MID 80
JCASE
™
High Amp Fuse
Littelfuse patented high current fuse introduced in 1997
designed to replace the MAXI fuse and cartridge style
fuses. Currently OEM on many new domestic and
Japanese models. Smaller space saving footprint is being
designed in by many OEM’s. Patented technology provides
both increased time delay and low voltage drop. Features
ANSI standard OCR-A font for visual inspection systems,
double spring-beam box terminal and unique secondary
locking feature holds terminal firmly in place.
Voltage Rating Characteristics:
32V AC/DC Slo-Blo
®
Color Code
Blue
Pink
Green
Red
Yellow
–
–
–
–
–
20A
30A
40A
50A
60A
US & Canadian
Boxed No.
JCAS 20
JCAS 30
JCAS 40
JCAS 50
JCAS 60
US & Canadian
Carded No.
JCAS 20 BP
JCAS 30 BP
JCAS 40 BP
JCAS 50 BP
JCAS 60 BP
CNL/CNN Fuses
CNL fast-acting and CNN very fast-acting fuses are recom-
mended for use on battery operated lift trucks and other
low voltage battery operated equipment. Part No. example:
CNN 700.
Part No.
CNL
CNN
Amp Ratings
35 – 500
10 – 800
Voltage
32 volts DC
130 volts DC
