Special Purpose Fuses
Fork-Lift and Stud-Mounted Fuses
32 – 130 Volts DC • Fast Acting and Time-Delay
CNL/CNN Limiter Fuses
Specifications
Voltage Ratings:
Interrupting Rating:
Ampere Range:
Maximum Torque:
CNL: 32 Volts DC
CNN: 48 Volts DC, 75 Volts AC
2,500 amperes
10 – 800 amperes
90 Inch lbs.
Recommended Fuse Block
LFFB001
Ampere ratings
CNL fast-acting and CNN very fast acting fuses are recommended for
use on battery operated lift trucks and other low voltage battery operated
equipment.
2.43"
CNL
35
40
50
60
10
35
40
50
60
80
100
125
130
80
90
100
125
150
150
175
200
225
175
200
225
250
275
250
275
300
325
300
325
350
400
350
400
500
CNN
3.18"
0.343"
500
600
700
800
Example part number (series & amperage): CNN 700
Special Purpose Fuses
CBO/CCK/CCL Lift-Truck Fuses
CBO fast acting, and CCK and CCL dual-element time-delay fuses are rec-
ommended for fork lift trucks and other similar battery operated equipment.
Specifications
Voltage Ratings:
CBO: 32 Volts DC
CCK: 130 Volts DC (1-100A)
72 Volts DC (120-200A)
48 Volts DC (225-300A)
CCL: 125 Volts DC
Interrupting Rating:
CBO, CCK & CCL: 10,000A
Ampere Range:
1 – 300 amperes
For operating characteristics contact factory
Part No.
CCK 1-15A
CCK 20-30A
CCK 35-60A
CCK 70-120A
CCK 140-200A
CCK 225-300A
CCL 30-60A
CCL 80-120A
A
B
C
3.18"
2.43"
A
2.810
3.060
3.629
4.129
4.362
4.612
3.060
3.38
B
2.204
2.454
3.454
3.579
3.829
2.454
2.70
1.625"
C
0.510
0.510
0.750
1.00
1.00
1.00
0.51
0.75
Ampere ratings
CBO
Fast Acting
10
12
15
20
1
2
10
15
20
30
35
25
30
35
40
25
30
35
40
50
40
50
50
60
70
75
60
70
75
80
100
60
80
80
100
125
150
120
140
150
160
175
100
120
CCK
Time-Delay
0.812"
0.343"
1.00"
200
225
250
300
CCL
Time-Delay
CCK/CCL
© 2005 Littelfuse
•
POWR-GARD
™
Products Catalog
CBO
Example part number (series & amperage): CCK 150
www.littelfuse.com
107
Power technology
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