JCASE CARTRIDGE FUSE RATED 32V Cartridge Fuses Specifications

JCASE CARTRIDGE FUSE RATED 32V Cartridge Fuses Specifications
Cartridge Fuses
JCASE® CARTRIDGE FUSE RATED 32V
Specifications
Voltage Rating:
Interrupting Rating:
Operating Temperature Range:
Insertion Force:
Extraction Force:
32 VDC
1000A @ 32 VDC
-40˚C to + 125˚C
53N max. (12 lb.)
9N min. (2 lb.)
Ordering Information
Part Number
Package Size
0495xxx.TXA
10
0495xxx.UXA
500
0495xxx.ZXA
2200
Dimensions
Dimensions in mm
Description
The JCASE® is a cartridge style fuse with female terminal design.
JCASE® provides both increased time delay and low voltage drop to
protect high current circuits. JCASE® has the ability to handle inrush
currents.
Time-Current Characteristics
% of Rating
Opening Time Min / Max (s)
110
360,000 s / –
135
60 s / 1800 s
200
4 s / 60 s
350
0.200 s / 7 s
600
0.040 s / 1 s
Ratings
Part Number
Current Rating
0495020_
0495025_
Housing Material Color
Typ. Voltage Drop
Cold Resistance
I2t
20 A
106 mV
4.29 mΩ
1750 A²s
25 A
101 mV
3.28 mΩ
3220 A²s
0495030_
30 A
91 mV
2.12 mΩ
1480 A²s
0495040_
40 A
87 mV
1.30 mΩ
3650 A²s
0495050_
50 A
88 mV
0.99 mΩ
8750 A²s
0495060_
60 A
87 mV
0.76 mΩ
19500 A²s
Corresponding holder see Section “Fuse Holders.”
www.littelfuse.com
Cartridge Fuses
JCASE® CARTRIDGE FUSE RATED 32V
40A
50A
60A
25A
30A
Time-Current Characteristic Curves
20A
Temperature Rerating Curve
1000
100
10
1
0.1
Dimensions
Dimensions in mm
0.01
10
100
1000
10000
www.littelfuse.com
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