Datasheet > 17.5TDMEJ63

17.5TDMEJ63

更新时间： 2024-11-29 10:00:23

品牌	Logo	应用领域
库柏 - COOPER		电路保护
页数	文件大小	规格书
6页	715K
描述
Electric Fuse, 63A, 17500VAC, 17500VDC, 50000A (IR), Inline/holder,

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17.5TDMEJ63 数据手册

3.6kV – 36kV High Voltage DIN Distribution Fuses

Edison fuses exhibit considerable limitation of current and

DIN Dimension Fuses To Specification

DIN 43.625

This product group covers current limiting fuses with

dimensions to DIN 43.625 and performance in compliance

with IEC 282-1.

I t under short-circuit conditions. The stress on circuit

components is thereby minimized and the reduction of

energy release at the fault reduces fire risks.

Switching (arc) voltages are appreciably less than

permitted values and fall with lower values of recovery

voltage. The use of, for example, 12kV fuse on 6/7.2kV

systems is therefore permissible.

Advantages of Edison High Voltage Current - Limiting

Fuses

The low power dissipation of Edison fuses ensures low

temperature rise of switchgear in which they are

incorporated.

Striker Characteristics

The spring operated striker pin has a travel and energy

output in compliance with the requirements of DIN 43625

and IEC 282-1.

The elements use the ‘M’ (metallurgical) effect, similar to

that used in low voltage fuses. This ensures that, with

melting on long time overloads, excessive temperatures are

not reached and damage to switchgear components, such

as epoxy encapsulating enclosures, is thus prevented.

Fuses that do not employ this feature are not only hotter

running by comparison but also usually need to employ a

higher current rating of fuse for the same service; thus an

Edison 40A fuse is equivalent in terms of thermal

Recommended Fuse Clipss:

Refer to page 122 in this catalog.

performance to many other types of 63A rating.

Dimensions - Inches (mm)

Striker In

Operated Position

0.59"

15.0mm

1.77"

45.0mm

1.02"

Length

1.34"

26.0mm

34.0mm

For Diameter and Length Dimensions See Table Above

For additional information, visit www.edisonfuse.com

118

12 3 4 5 6

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