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Blade Fuses
ATO® Blade Fuse Rated 32V
Specifications
32 VDC
1000A @ 32 VDC
-40˚C to +105˚C
Blade Fuses
Voltage Rating:
Interrupting Ratings:
Operating Temperature Range:
Developed by Littelfuse for the automotive industry, the ATO
fuse has become the original equipment circuit protection
standard for foreign and domestic automobiles and trucks.
Readily identifiable and easily replaced, this fuse can be
specified for a variety of low voltage electronic applications.
Time-Current Characteristics / Schmelzzeit-Grenzwerte
Die ATO-Sicherung wurde von Littelfuse speziell für
die Fahrzeugindustrie entwickelt und hat sich als OEMSchaltungsschutz-Standard für in- und ausländische Personenund Lastkraftwagen etabliert. ATO-Sicherungen lassen sich
leicht identifizieren und austauschen und können für zahlreiche
Anwendungen im Niederspannungsbereich spezifiziert werden.
% of Rating
% des Nennstromes
Opening Time Min / Max (s)
Schmelzcharakteristik Min / Max (s)
110
100 hrs / –
500 ms / 600 s
135
750 ms / 600 s
100 ms / 5.0 s
200
150 ms / 5.0 s
20 ms / 500 ms
350
80 ms / 500 ms
– / 100 ms
600
Part Number
Artikel-Nr.
Current Rating
Nennstrom
Housing Color
Kennfarbe
Typ. Voltage Drop
Typ. Spannungsfall
– / 150 ms
Cold Resistance
Kaltwiderstand
I2 t
0257001_
1A
176 mV
123 mΩ
0.4 A²s
0257002_
2A
141 mV
53.5 mΩ
1.4 A²s
0257003_
3A
137 mV
31.1 mΩ
7.4 A²s
0257004_
4A
136 mV
22.8 mΩ
14 A²s
0257005_
5A
128 mV
17.85 mΩ
26 A²s
025707.5_
7.5 A
116 mV
10.91 mΩ
60 A²s
0257010_
10 A
109 mV
7.70 mΩ
115 A²s
0257015_
15 A
102 mV
4.80 mΩ
340 A²s
0257020_
20 A
98 mV
3.38 mΩ
520 A²s
0257025_
25 A
92 mV
2.52 mΩ
1080 A²s
0257030_
30 A
84 mV
1.97 mΩ
1510 A²s
0257035_
35 A
87 mV
1.61 mΩ
2280 A²s
0257040_
40 A
96 mV
1.44 mΩ
3310 A²s
Last figure of part number = packaging code, see Section “Packaging Index,” pg. 157.
Corresponding holder see Section “Fuse Holders.”
42
www.littelfuse.com
© 2006 Littelfuse • Automotive Circuit Protection Products
Blade Fuses
ATO® Blade Fuse Rated 32V
Dimensions in mm / Maße in mm
Blade Fuses
See Section Specialty Products for Resistors, Diodes, and Shunts.
© 2006 Littelfuse • Automotive Circuit Protection Products
www.littelfuse.com
43
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