02981002ZXT Littelfuse Inc, 02981002ZXT Datasheet

02981002ZXT

Manufacturer Part Number

02981002ZXT

Description

BULK / MEGA FUSE HOLDER

Manufacturer

Littelfuse Inc

Type

Holderr

Datasheet

1.02980900Z.pdf (2 pages)

Specifications of 02981002ZXT

Fuse Size

MEGA®

Number Of Circuits

Mounting Type

Chassis Mount

Termination Style

Screw Terminal

Voltage

32V

Current Rating

250A

Fuse Size / Group

MEGA

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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The MEGA

up to 500A with “Diffusion Pill Technology.” The MEGA

also provides time delay characteristics. Designed and patented

by Littelfuse, the MEGA

protection application and other heavy gauge cables requiring

ultra-high current protection.

Die von Littelfuse entwickelte und patentierte MEGA

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.

* Parts with asterik are short circuit protectors only.

MEGA

Corresponding holder = 2981000.

Part Number

Artikel-Nr.

0298400_*

0298450_*

0298300_*

0298350_*

0298500_*

0298040_

0298060_

0298080_

0298200_

0298225_

0298250_

0298100_

0298125_

0298150_

0298175_

Fuse is designed for high current circuit protection

•

Automotive Circuit Protection Products

Fuse Rated 32V

Fuse is ideal for battery and alternator

Current Rating

Nennstrom

100 A

125 A

150 A

175 A

200 A

225 A

250 A

300 A

350 A

400 A

450 A

500 A

40 A

60 A

80 A

Kennfarbe

Color

-Sicherung

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

–

Fuse

** Voltage Drop measurements for short circuit protectors taken at 75% of rated current.

Bolt-down Fuses

Typ. Spannungsfall

Typ. Voltage Drop

Specifications

Interrupting Rating:

Voltage Rating

Operating Temperature Range:

Terminals:

Mounting Torque:

Packaging:

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

500

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

0.300 s / 5 s

14,400 s / –

0.100 s / 1 s

Opening Time Min / Max (s)

40-250

1 s / 15 s

– / –

2000A @ 32 VDC

32 VDC

-40˚C to + 125˚C

Copper (Ag available)

M6 or M8 bolts available

8-14 Nm M6

12-18 Nm M8

0298xxx.TXN

0298xxx.ZXH

0298xxx.ZXEH

Series

Serien

100000 A²s

168000 A²s

204000 A²s

257000 A²s

389000 A²s

57800 A²s

0.100 s / 2 s

31100 A²s

0.300 s / 5 s

14,400 s / –

300-500

1 s / 15 s

– / –

–

Pack

Size

500

Related parts for 02981002ZXT

02981002ZXT Summary of contents

Page 1

... MEGA Fuse Rated 32V ® The MEGA Fuse is designed for high current circuit protection ® 500A with “Diffusion Pill Technology.” The MEGA also provides time delay characteristics. Designed and patented by Littelfuse, the MEGA Fuse is ideal for battery and alternator ® ...

Page 2

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