High Speed Fuses
North American — KAC 600V: 1-1000A
KAC
Specifications
Description:
North American style
stud-mount fuses. These 600V fuses are
supplied as replacements only. For new
installations, Cooper Bussmann recommends
the 700V FWP series fuse.
Dimensions:
See Dimensions illustrations.
Ratings:
Volts: — 600Vac
Amps: — 1-1000A
IR: — 200kA RMS Sym.
Agency Information:
CE, UL Recognition
on 1-600A only.
Catalog Numbers (-amps)
KAC-1
KAC-2
KAC-3
KAC-4
KAC-5
KAC-6
KAC-7
KAC-8
KAC-9
KAC-10
KAC-12
KAC-15
KAC-17.5
KAC-20
KAC-25
KAC-30
KAC-35
KAC-40
KAC-45
KAC-50
KAC-60
KAC-70
KAC-80
KAC-90
KAC-100
KAC-110
KAC-125
KAC-150
KAC-175
KAC-200
KAC-225
KAC-250
KAC-300
KAC-350
KAC-400
KAC-450
KAC-500
KAC-600
KAC-700
KAC-800
KAC-1000
• Consult Cooper Bussmann for dc ratings.
• See accessories on page 106.
•
•
•
•
Features and Benefits
Excellent dc performance
Low arc voltage and low energy let-through (I
2
t)
Low watts loss
Superior cycling capability
High Speed
Fuses
Dimensions (in)
Amp
Range
1-30A
35-60A
70-100A
110-200A
225-400A
450-800A
1000A
Fig.
1
2
2
2
2
1
1
A
2.875
4.375
5.000
5.140
6.182
6.250
7.250
B1
2.500
—
—
—
—
4.750
4.750
B2
—
3.750
4.063
4.390
4.815
—
—
B3 C
—
1.875
3.5002.750
3.6562.750
3.7662.906
4.5653.000
—
3.063
—
3.063
D
0.406
0.625
0.750
1.000
1.625
2.000
2.750
E
F
—
0.563
0.3430.813
0.4061.000
0.4061.500
0.5622.000
—
2.500
—
3.500
G
H
0.063 0.257
0.094 0.468
0.125 0.609
0.188 0.718
0.250 0.687
0.250 0.563
0.375 0.563
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
1mm = 0.0394” / 1” = 25.4mm
Fig. 1: 1-30 & 450-1000A
A
B1
C
G
D
F
H
Fig. 2: 35-400A
A
B2
B3
C
G
D
E
F
H
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
99
COOPER [ COOPER BUSSMANN, INC. ]
