Datasheet > A50QS70-4

A50QS70-4

更新时间： 2024-10-29 06:35:11

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其他 - ETC		半导体
页数	文件大小	规格书
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描述
SEMICONDUCTOR PROTECTION FUSES

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A50QS70-4 数据手册

AMP-TRAP^®–Form 101

A50QS

SEMICONDUCTOR PROTECTION FUSES

A50QS Amp-trap Form 101 fuses grew out of the

need to improve the overall performance of

semiconductor fuses in response to new equipment

requirements. The A50QS encompasses the best

protection features – lower I²t to provide better

protection for equipment, longer life when subjected

to cyclic loading and lower watts loss. A50QS is

today’s best choice for the protection of dynamic

solid state equipment such as motor drives,

inverters, UPS, etc.

Ratings

Approvals

® AC: 35-60A

® UL Recognized

Component

500VAC, 200kA I.R.

70-1200A

500VAC, 200kA I.R.

® AC: UL Guide No. JFHR2

® DC Tested to UL

Standard 198L

® DC: 35-1200A

500VDC, 100kA I.R.

parameters (70-1200A)

® CSA Certified

LR12636

Features/Benefits

Lowest l²t for greatest protection of semiconductor

circuits

Low watts loss for cooler operation

HIGHLIGHTS:

APPLICATIONS:

Superior cycling ability gives an equipment design

advantage

® 500V AC/DC Rated

® Lowest l²t

® Low Watts Loss

® Superior Cycling

Ability

® Protection of 500V or

less motor drives,

State-of-the-art protection for 500 volt equipment

UPS, inverters, etc.

Ultra compact sizes allow down-sizing of existing

equipment

Catalog Numbering System

50 QS 250 - 4

Amp-trap^®Fuse

Rated Volts - 500

Style

Single Pole Fuse Blocks for A50QS Fuses

Amperes*

250

FUSE

AMPERE

RATING

FUSE BLOCK

CATALOG

NUMBER

MOUNTING

TYPE

Mounting Type*

Blades, bolt-in

1 - 30

35-200

225-600

P243E

P266C

* For ampere ratings and types not listed, consult the factory.

D 12

12 3 4

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