Blade Terminal & Special Purpose Fuses
453
w w w . l i t t e l f u s e . c o m
Low Voltage
MAXI
Fuse
Slo-Blo
Type Fuse
The MAXI Fuse is available in a higher range of amperage ratings
(2080 amperes) than the MINI
Fuse and ATO
Fuse designs and is
larger in physical size. A typical MAXI Fuse application in today's more
sophisticated automobile circuits is protection of the wiring harness by
replacing the fusible wire or fusible link, which is often a plain piece of
small wire.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Opening
Rating
Rating
Time
135%
20 60
60 sec., Min.; 1800 sec., Max.
70 80
60 sec., Min.; 3600 sec., Max.
20
4 sec., Min.; 20 sec., Max.
30
6 sec., Min.; 30 sec., Max.
200%
40
8 sec., Min.; 40 sec., Max.
50
10 sec., Min.; 50 sec., Max.
60
15 sec., Min.; 60 sec., Max.
70 80
4 sec., Min.; 60 sec., Max.
20
.7 sec., Min.; 2 sec., Max.
30
1 sec., Min.; 4 sec., Max.
350%
40
1.4 sec., Min.; 5 sec., Max.
50
1.7 sec., Min.; 6 sec., Max.
60
2 sec., Min.; 7 sec., Max.
70 80
.2 sec., Min.; 2 sec., Max.
20
.15 sec., Min.; 1 sec., Max.
600%
30 60
.20 sec., Min.; 1 sec., Max.
70 80
.04 sec., Min.; .15 sec., Max.
AGENCY APPROVALS:
Recognized under the components program
of Underwriters Laboratories.
DESIGN STANDARD:
SAE (Society of Automotive Engineers) J1888.
PHYSICAL SPECIFICATIONS:
Materials:
Body: Plastic
Terminations: Silver-Plated
PATENTED
INTERRUPTING RATING:
1000A @ 32VDC
ORDERING INFORMATION:
Average Time Current Curves
Ampere
Voltage
Body
Nominal Cold
Minimum
Catalog
Rating
Rating
Color
Resistance
Melting I
2
t
Number
(A)
(VDC)
Code
Ohms
(A
2
Sec.)
299 020
20
32
Yellow
0.0031
1100
299 025
25
32
Gray
0.0024
2087
299 030
30
32
Green
0.0020
4070
299 035
35
32
Brown
0.0017
6032
299 040
40
32
Orange
0.0014
8450
299 050
50
32
Red
0.0011
11300
299 060
60
32
Blue
0.00089
15300
299 070
70
32
Tan
0.00064
6900
299 080
80
32
Natural
0.00054
8800
29.21
(1.15")
8.85
(.35")
29.21
(1.15")
21.59
(.85")
12.70
(.50")
8.13
(.32")
0.81
(.032")
Reference Dimensions
1000
100
10
1
0.1
0.01
10000
1000
100
10
1
TIME IN SECONDS
CURRENT IN AMPERES
20A
25A
30A
35A
60A
50A
40A
RoHS
12
BLADE TERMINAL
AND
SPECIAL PURPOSE FUSES
PDF 
ZIP