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0298400

Description
MEGA Fuse Rated 32V
File Size215KB,2 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Download Datasheet View All

0298400 Overview

MEGA Fuse Rated 32V

Bolt-down Fuses
MEGA
®
Fuse Rated 32V
Specifications
Interrupting Rating:
Voltage Rating
:
Operating Temperature Range:
2000A @ 32 VDC
32 VDC
40˚C to + 125˚C
Bolt-down Fuses
The MEGA Fuse is designed for high current circuit protection
up to 500A with “Diffusion Pill Technology.” The MEGA Fuse
also provides time delay characteristics. Designed and patented
by Littelfuse, the MEGA Fuse is ideal for battery and alternator
protection application and other heavy gauge cables requiring
ultra-high current protection.
Die von Littelfuse entwickelte und patentierte MEGA-Sicherung
in Diffusionspillen-Technologie mit träger Charakteristik
ist für Überstrom-Schutzlösungen von bis zu 500A
konzipiert. Sie eignet sich ideal für Batterie- und Generator-
Schutzanwendungen oder andere Bereiche mit sehr großen
Kabelquerschnitten, die extrem hohe Anforderungen an den
Überstromschutz stellen.
Time-Current Characteristics / Schmelzzeit-Grenzwerte
% of Rating
% des Nennstromes
75
100
135
200
350
600
Opening Time Min / Max (s)
Schmelzcharakteristik Min / Max (s)
0-0
–/–
4 hrs / –
120 s / 1800 s
1 s / 15 s
300 ms / 5 s
100 ms / 1 s
00-00
4 hrs / –
–/–
– / 15 s
1s/
300 ms / 5 s
–/–
Part Number
Artikel-Nr.
0298040_
0298060_
0298080_
0298100_
0298125_
0298150_
0298175_
0298200_
0298225_
0298250_
0298300_*
0298350_*
0298400_*
0298450_*
0298500_*
Current Rating
Nennstrom
40 A
60 A
80 A
100 A
125 A
150 A
175 A
200 A
225 A
250 A
300 A
350 A
400 A
450 A
500 A
Color
Kennfarbe
Typ. Voltage Drop
Typ. Spannungsfall
132 mV
119 mV
87 mV
87 mV
80 mV
92 mV
86 mV
83 mV
82 mV
82 mV
74 mV**
68 mV**
64 mV**
60 mV**
58 mV**
Cold Resistance
Kaltwiderstand
2.510 mΩ
1.504 mΩ
0.720 mΩ
0.562 mΩ
0.423 mΩ
0.352 mΩ
0.294 mΩ
0.257 mΩ
0.222 mΩ
0.201 mΩ
0.167 mΩ
0.138 mΩ
0.126 mΩ
0.112 mΩ
0.092 mΩ
I

t
31100 A²s
57800 A²s
100000 A²s
168000 A²s
204000 A²s
257000 A²s
389000 A²s
* Parts with asterik are short circuit protectors only.
Corresponding holder see Section “Fuse Holders.”
© 2006 Littelfuse
Automotive Circuit Protection Products
** Voltage Drop measurements for short circuit protectors are at 75% of rated current.
Last figure of part number = packaging code, see Section “Packaging Index,” pg. 157.
www.littelfuse.com

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