Axial Lead and Cartridge Fuses
Special Midget
3
"
U
®
®L
8
1 / Long Fast-Acting Type Fuse BLS Series
ELECTRICAL CHARACTERISTICS:
ORDERING INFORMATION:
Cartridge
% of Ampere
Rating
Ampere
Rating
2
Opening
Time
Nominal
Resistance
Cold Ohms
Catalog
Number
Ampere
Rating
AC Voltage
Rating
10
135%
200%
/ –10
1 hour, Maximum
2
BLS 2/10
BLS 4/10
BLS 1/2
BLS 3/4
BLS 8/10
.200
.400
.500
.750
.800
600
600
600
600
600
36
10
/ –10
2 minutes, Maximum
11.5
1.25
.591
.524
1
2
AGENCY APPROVALS: Listed by Underwriters Laboratories from /
through 5 amperes and Certified by CSA from / through 5 amperes.
1
2
INTERRUPTING RATING: 10,000 amperes at rated VAC.
BLS 1
BLS 1 /
BLS 1 /
BLS 1 /
1
600
600
600
600
600
.944
.190
.180
.143
.2608
1
2
1.5
1.6
1.8
2
PATENTED
6
10
8
10
BLS 2
BLS 3
BLS 4
BLS 5
BLS 6
BLS 7
3
4
5
6
7
600
600
600
250
250
.10625
.0464
.0330
.0182
.1045
BLS 8
BLS 10
8
10
250
250
.012
.00881
34.925
(1.375")
10.31
(.406")
Slo-Blo® Indicating Type Fuse FLA Series
U
®L
ELECTRICAL CHARACTERISTICS:
ORDERING INFORMATION:
% of Ampere
Rating
Opening
Time
Nominal
Nominal
Catalog Ampere Resistance Catalog Ampere Resistance AC Voltage
135%
1 hour, Maximum
Number
Rating Cold Ohms Number Rating Cold Ohms
Rating
FLA 1/10
FLA 15/100 .15
FLA 2/10
FLA 1/4
FLA 3/10
.100 200.0
FLA 5
5
5.6
6
6.25
7
.06304
.05194
.04253
.03794
.03146
125
125
125
125
125
AGENCY APPROVALS: Listed by Underwriters Laboratories.
INTERRUPTING RATING: 10,000 amperes at rated VAC.
6
10
4
88.90
50.00
32.00
22.20
FLA 5 /
FLA 6
.200
.250
.300
1
FLA 6 /
INDICATING PIN: Extends 0.3" when fuse opens.
NOTE: Fuses rated 12–30 amperes have dual tube construction.
FLA 7
FLA 4/10
FLA 1/2
FLA 6/10
FLA 8/10
FLA 1
.400
.500
.600
.800
1
11.39
8.00
5.55
3.65
FLA 8
8
.01890
.01387
.00689
.00530
.00385
125
125
125
125
125
FLA 10
FLA 12
FLA 15
10
12
15
20
1.9504 FLA 20
1
8
FLA 1 /
1.125
1.250
1.4
1.7004 FLA 25
1.4004 FLA 30
1.1204
25
30
.00275
.00226
125
125
125
125
125
1
4
FLA 1 /
4
10
FLA 1 /
1
2
FLA 1 /
1.5
.8204
6
10
FLA 1 /
1.6
.7027
8
10
FLA 1 /
1.8
2
2.25
2.5
2.8
.5637
.4627
.3557
.2599
.2048
125
125
125
125
125
FLA 2
1
38.1
(1.50")
4
FLA 2 /
10.31
(.406")
1
2
FLA 2 /
8
10
FLA 2 /
FLA 3
3
.1816
.1587
.1195
.09772
.07875
125
125
125
125
125
2
10
FLA 3 /
3.2
3.5
4
1
2
FLA 3 /
FLA 4
FLA 4 /
1
2
4.5
444
www. lit t elf us e. c om