0298300.ZXH Littelfuse Inc, 0298300.ZXH Datasheet

0298300.ZXH

Manufacturer Part Number

0298300.ZXH

Description

FUSE MEGA 300A RIVETED

Manufacturer

Littelfuse Inc

Series

MEGA® 298r

Type

Blade Terminal and Special Purpose Fusesr

Datasheet

1.02982001ZXT.pdf (2 pages)

Specifications of 0298300.ZXH

Fuse Type

Slow Blow, Time Lag

Voltage - Rated

32VDC

Current

300A

Package / Case

Bolt Mount

Size / Dimension

2.700" L x 0.750" W x 0.420" H (68.58mm x 19.05mm x 10.67mm)

Mounting Type

Bolt Mount

Color

Gray

Operating Temperature

-40°C ~ 125°C

Dc Cold Resistance

0.167 mOhm

Current Rating

300 Amps

Voltage Rating

32 Volts

Fuse Size / Group

Mega

Termination Style

Bolt Down

Body Material

Thermoplastic

Product

Bolt Down Fuse

Interrupt Rating

2 KAmps at 32 VoltsDC

Voltage Rating Vdc

32V

Fuse Current

300A

Blow Characteristic

Time Delay

Fuse Size

10.67mm X 50.8mm X 19.05mm

Color Code

Gray

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

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* Parts with asterik are short circuit protectors only.

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.

MEGA

Corresponding holder see Section “Fuse Holders.”

Part Number

Artikel-Nr.

0298300_*

0298350_*

0298400_*

0298450_*

0298500_*

0298040_

0298060_

0298080_

0298200_

0298100_

0298125_

0298150_

0298175_

0298225_

0298250_

•

Automotive Circuit Protection Products

Fuse Rated 32V

Current Rating

Nennstrom

100 A

125 A

150 A

200 A

225 A

250 A

300 A

350 A

400 A

450 A

500 A

175 A

40 A

60 A

80 A

Kennfarbe

Color

w w w . l i t t e l f u s e . c o m

–

** 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.

Typ. Spannungsfall

Bolt-down Fuses

Typ. Voltage Drop

Specifications

Interrupting Rating:

Voltage Rating

Operating Temperature Range:

Time-Current Characteristics / Schmelzzeit-Grenzwerte

% des Nennstromes

74 mV**

68 mV**

64 mV**

60 mV**

58 mV**

132 mV

119 mV

87 mV

80 mV

92 mV

86 mV

83 mV

82 mV

% of Rating

100

135

200

350

600

Cold Resistance

Kaltwiderstand

Schmelzcharakteristik Min / Max (s)

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

0.092 mΩ

2.510 mΩ

0.167 mΩ

0.138 mΩ

0.126 mΩ

0.112 mΩ

120 s / 1800 s

300 ms / 5 s

100 ms / 1 s

Opening Time Min / Max (s)

1 s / 15 s

0-0

4 hrs / –

– / –

2000A @ 32 VDC

32 VDC

40˚C to + 125˚C

100000 A²s

168000 A²s

204000 A²s

257000 A²s

389000 A²s

300 ms / 5 s

57800 A²s

31100 A²s

00-00

4 hrs / –

– / 15 s

– / –

1 s /

–

Related parts for 0298300.ZXH

0298300.ZXH Summary of contents

Page 1

... A 0298500_* 500 A * Parts with asterik are short circuit protectors only. Corresponding holder see Section “Fuse Holders.” © 2006 Littelfuse Automotive Circuit Protection Products • Bolt-down Fuses Specifications Interrupting Rating: Voltage Rating : Operating Temperature Range: Time-Current Characteristics / Schmelzzeit-Grenzwerte % of Rating % des Nennstromes ...

Page 2

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