Blade Terminal & Special Purpose Fuses
454
w w w . l i t t e l f u s e . c o m
Low Voltage
MAXI
42V Fuse
Slo-Blo
Type Fuse
Same performance characteristics as the industry standard MAXI, but
modified to work in the 42 volt environment
Unique design prevents lower rated fuses from being inserted into
the circuit
Backwards compatibility with 12 volt circuits
Based on proven technology
Mates with industry standard terminals
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Opening
Rating
Rating
Time
100%
20 80 100 hrs., Min.
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.
DESIGN STANDARD:
SAE (Society of Automotive Engineers) J1888.
PHYSICAL SPECIFICATIONS:
Materials:
Body: Plastic
Terminations: Silver-Plated
PATENTED
INTERRUPTING RATING:
1000A @ 58VDC
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.)
999 020
20
58
Yellow
0.0031
1100
999 025
25
58
Gray
0.0024
2087
999 030
30
58
Green
0.0020
4070
999 035
35
58
Brown
0.0017
6032
999 040
40
58
Orange
0.0014
8450
999 050
50
58
Red
TBD
TBD
999 060
60
58
Blue
TBD
TBD
999 070
70
58
Tan
TBD
TBD
999 080
80
58
Naural
TBD
TBD
29.21
(1.15")
22.15
(.87")
MAX.
8.00
(.31")
12.70 (.5")
0.38 (.015)
21.60
(.85")
0.825 (.032)
0.35 (.014")
3.3 (.13")
17.37
(.68")
8.51 (.34")
Reference Dimensions
20A 25A 30A 35A 40A 50A 60A
1000
100
10
1
0.1
0.01
10000
1000
100
10
TIME IN SECONDS
CURRENT IN AMPERES
RoHS
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