Datasheet > 17.5TKMEJ125

17.5TKMEJ125

更新时间： 2024-11-04 19:13:03

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, 125A, 17500VAC, 17500VDC, 50000A (IR), Inline/holder

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17.5TKMEJ125 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.52	主体高度：	442 mm
主体长度或直径：	76 mm	内置特性：	INDICATOR
电路保护类型：	ELECTRIC FUSE	焦耳积分标称：	34000 J
安装特点：	INLINE/HOLDER	物理尺寸：	76mm x 442mm
额定分断能力：	50000 A	额定电流：	125 A
额定电压（交流）：	17500 V	额定电压（直流）：	17500 V
参考标准：	DIN 43625; IEC; VDE	表面贴装：	NO
端子形状：	END CAP	Base Number Matches：	1

17.5TKMEJ125 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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与17.5TKMEJ125相关器件

型号	品牌	获取价格	描述	数据表
17.6.25%FA4B20PPM-AMMOPACK	VISHAY	获取价格	Fixed Resistor, Wire Wound, 4W, 17.6ohm, 210V, 0.25% +/-Tol, -20,20ppm/Cel,
17.6K-.5%-FA7A-20PPM-CARDPACK	VISHAY	获取价格	Fixed Resistor, Wire Wound, 7W, 17600ohm, 490V, 0.5% +/-Tol, -20,20ppm/Cel,
17.8.25%FA1A20PPM-CARDPACK	VISHAY	获取价格	Fixed Resistor, Wire Wound, 1W, 17.8ohm, 44V, 0.25% +/-Tol, -20,20ppm/Cel,
17.8.25%FA3A20PPM-CARDPACK	VISHAY	获取价格	Fixed Resistor, Wire Wound, 3W, 17.8ohm, 130V, 0.25% +/-Tol, -20,20ppm/Cel,
17.8-.25%-FA4-20PPM-CARDPACK	VISHAY	获取价格	Fixed Resistor, Wire Wound, 4W, 17.8ohm, 210V, 0.25% +/-Tol, -20,20ppm/Cel,
170	TTELEC	获取价格	Custom Power Modules
170	RCD	获取价格	Silicone Coated 1/2W - 50W
170 RVZ	VISHAY	获取价格	Aluminum Electrolytic Capacitors Radial Miniature, Low Impedance
1700	CANDD	获取价格	Radial Lead Inductors
1700/16300	3M	获取价格	Wire And Cable

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