LITTELFUSE CNN275, CNN250, CNN225, CNN200, CNN175 Datasheet
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Fork-Lift and Stud-Mounted Fuses
32 – 130 Volts DC■Fast-Acting and Time-Delay
SPECIFICATIONS
Voltage Ratings: CNL: 32 Volts DC
CNN:48 V olts DC, 75 Volts AC
Interrupting Rating: 2,500 amperes
Ampere Range: 10 – 800 amperes
Recommended Fuse Block: LFFB001
AMPERE RATINGS
CNL 35 80 150 250 350
40 100 175 275 400
50 125 200 300 500
60 130 225 325
CNN 10 80 175 300 500
35 90 200 325 600
40 100 225 350 700
50 125 250 400 800
60 150 275
Example part number (series & amperage): CNN 700
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
AMPERE RATINGS
CBO 10 25 40 70 100
Fast-Acting
12 30 50 75 125
15 35 60 80 150
20
CCK 1205090160
Time-Delay
2 25 60 100 175
5 30 70 120 200
10 35 75 140 225
15 40 80 150 250
300
CCL 30 40 60 100
Time-Delay
35 50 80 120
Example part number (series & amperage): CCK 150
PART NO.ABC
CCK 1-15A 2.810 2.204 .510
CCK 20-30A 3.060 2.454 .510
CCK 35-60A 3.629 .750
CCK 70-120A 4.129 3.454 1.00
CCK 140-200A 4.362 3.579 1.00
CCK 225-300A 4.612 3.829 1.00
CCL 30-60A 3.060 2.454 .510
CCL 80-120A 3.38 2.70 .75
CNL/CNN Limiter Fuses
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.
CBO fast-acting, CCK and CCL dual-element time-delay
fuses are recommended for fork-lift trucks and other similar
battery-operated equipment.
CBO/CCK/CCL Lift-Truck Fuses
.312"
1.00"
1.625"
A
B
C
3.18"
.343"
2.43"
CCK/CCL CBO
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