FKS 32V Data Sheet

FKS 32V Data Sheet
Blade Fuses
FKS ATO ® STYLE BLADE FUSE RATED 32V
Specifications
Interrupting Rating:
1000 A @32 VDC
Insulating Body:
Out of thermoplastic (UL 94-V0, heat-resistant)
Cover:
Out of thermoplastic (V0, transparent),
Visible melting-element
Shunt: red, not transparent
Terminals:
Blade contacts
Copper alloy, gal. Sn plated
Edge-protected
Complies with:
ISO 8820-3:2002(E)
UL 248 Supplemental Fuses
cULus Recognized:
File No. E10480
Ordering Information
Part Number
Package Size
164.6185.xxx2
2000
162.6185.xxx2
2000
162.6185.xxx6
100
Time-Current Characteristics
Description
The FKS-32 is an ATO style blade fuse rated at 32V, featuring a
three part construction with copper contacts for excellent reliability
in harsh environment conditions and low voltage drop. Current
ratings 1A thru 40A. With see-through cover for easy detection of
blown fuses.
®
% of Rating
Ratings
Part Number
Current Rating
162.6185.410_
1 A*
162.6185.420_
2 A*
162.6185.430_
162.6185.440_
Housing Color
Opening Time Min / Max (s)
110
360,000 s / –
135
0.750 s / 1,800 s
200
0.150 s / 5 s
350
0.040 s / 0.500 s
600
0.020 s / 0.100 s
Typ. Voltage Drop
Littelfuse max.
Cold Resistance
I2t
150 mV
108 mΩ
2.00 A²s
130 mV
47.2 mΩ
8.00 A²s
3A
140 mV
30.5 mΩ
15.0 A²s
4A
120 mV
22.5 mΩ
25.0 A²s
164.6185.450_
5A
145 mV
16.5 mΩ
35.0 A²s
164.6185.475_
7.5 A
115 mV
11.5 mΩ
60.0 A²s
164.6185.510_
10 A
95 mV
6.80 mΩ
110 A²s
164.6185.515_
15 A
90 mV
4.50 mΩ
250 A²s
164.6185.520_
20 A
90 mV
3.40 mΩ
648 A²s
164.6185.525_
25 A
80 mV
2.50 mΩ
600 A²s
164.6185.530_
30 A
80 mV
1.85 mΩ
1,070 A²s
162.6185.535_
35 A
75 mV
1.50 mΩ
1,600 A²s
162.6185.540_
40 A
100 mV
1.35 mΩ
2,000 A²s
160.6185.000_
Shunt*
42 mV
0.73 mΩ
9,000 A²s
* Not mentioned in the standards
Corresponding holder see Section “Fuse Holders.”
© 2012 Littelfuse • Transportation Products Catalog
www.littelfuse.com
Blade Fuses
FKS ATO ® STYLE BLADE FUSE RATED 32V
Dimensions
Pre-Arcing Time-Limits
Dimensions in mm
FI = 1.33 (max. operating current: 0.75 x Irat at 23°C)
www.littelfuse.com
© 2012 Littelfuse • Transportation Products Catalog
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