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225-007-951: 产品描述Electric Fuse, 300A, 5500VAC, 63000A (IR), Inline/holder; 产品类别电路保护电路保护; 文件大小423KB，共7页; 制造商Cooper Industries

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225-007-951概述

Electric Fuse, 300A, 5500VAC, 63000A (IR), Inline/holder

225-007-951规格参数

参数名称	属性值
Reach Compliance Code	unknow
主体高度	21 mm
主体长度或直径	3 mm
电路保护类型	ELECTRIC FUSE
JESD-609代码	e4
制造商序列号	225-007
安装特点	INLINE/HOLDER
物理尺寸	3mm x 21mm
额定分断能力	63000 A
额定电流	300 A
额定电压（交流）	5500 V
表面贴装	NO
端子面层	SILVER
端子形状	TAB/BLADE
Base Number Matches	1

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Bussmann

E-Rated Medium Voltage Fuses:

For Transformer and Feeder Protection

5.5 kV

EBI055 & ECL055

Bolt-In & CL-14

Electrical Characteristics

Bussmann

Number

Ampere

Rating

Voltage

Max Sym.

# of

Barrels

Figure #

Style

ECL055-10E

ECL055-15E

ECL055-20E

ECL055-25E

ECL055-30E

ECL055-40E

ECL055-50E

ECL055-65E

ECL055-80E

ECL055-100E

ECL055-125E

ECL055-150E

ECL055-200E

ECL055-250E

ECL055-300E

ECL055-400E

ECL055-450E

ECL055-500E

ECL055-600E

EBI055-750E

EBI055-900E

10E

15E

20E

25E

30E

40E

50E

65E

80E

100E

125E

150E

200E

250E

300E

400E

450E

500E

600E

750E

900E

5.5kV

63kA

Clip-Lock

Bolt-In

CATALOG SYMBOL:

ECL055 & EBI055

E-RATED MEDIUM VOLTAGE FUSES:

Meets E requirements per ANSI C37.46

Meets General Purpose requirements per ANSI C37.40

FOR TRANSFORMER AND FEEDER PROTECTION

VOLTAGE RATING:

5.5 KV

INTERRUPTING RATING:

63KA Maximum Sym.

CURRENT LIMITING

CONSTRUCTION:

• Silver element in a double concentric helical configuration

• Silica filler

• Silver plated copper terminals and endcaps

• Filament wound, glass epoxy fuse tube

FEATURES:

•

General Purpose Fuses.

Bussmann’s medium voltage fuses

provide general purpose protection and are capable of interrupt-

ing fault currents up to 63,000A RMS sym.

•

Clip-lock and bolt-in style available in double and triple

barrel fuse designs.

•

Indoor and Outdoor Usage.

The filament wound, glass epoxy

fuse tube provides UV and moisture protection for the fuse. This

makes Bussmann’s medium voltage fuses suitable for both

indoor and outdoor applications.

•

Open Fuse Indication.

Indicator travel distance is 16mm.

•

Operating Frequency:

50/60 Hz

•

Dimensional Data:

see pages 2-3.

•

Performance Curves.

see pages 4-7.

Part Number Construction

Example

Catalog Symbol

ECL

Voltage Rating

055

055 = 5.5 kV

Ampere Rating

500E

Current-limiting medium voltage fuses are classified

into three categories:

Full Range

- defined by ANSI as “a fuse capable of interrupting

all currents from the maximum rated interrupting current down

to the minimum continuous current that causes melting of the

fusible element(s), when the fuse is applied at the maximum

ambient temperature specified by the manufacturer.” It is able

to interrupt any normal 60 cycle current that will melt its element.

General Purpose

- defined by ANSI C37.40 as “a fuse capable

of interrupting all currents from the maximum rated interrupting

current down to the current that causes melting of the fusible

element in one hour.” Not all currents fall within this range. It is

possible to receive an overcurrent lower than the value given by

the one hour criterion.

Back-up

- defined by ANSI C37.40 as “a fuse capable of inter-

rupting all currents from the maximum rated interrupting current

down to the rated minimum interrupting current.” The minimum

rated interrupting current is the lowest current that the fuse will

be able to clear properly. This creates a need to place a low

current interrupting device in series with the back-up rated fuse.

Form No. ECL055

Page 1 of 7

Data Sheet: 9002

Catalog Number Cross Reference

Bussmann

Ferraz-Shawmut

New Catalog #

Ferraz-Shawmut

Old Catalog #

ECL055-10E

ECL055-15E

ECL055-20E

ECL055-25E

ECL055-30E

ECL055-40E

ECL055-50E

ECL055-65E

ECL055-80E

ECL055-100E

ECL055-125E

ECL055-150E

ECL055-200E

ECL055-250E

ECL055-300E

ECL055-400E

ECL055-450E

ECL055-500E

ECL055-600E

EBI055-750E

EBI055-900E

A055C1DORO-10E

A055C1DORO-15E

A055C1DORO-20E

A055C1DORO-25E

A055C1DORO-30E

A055C1DORO-40E

A055C1DORO-50E

A055C1DORO-65E

A055C1DORO-80E

A055C1DORO-100E

A055C1DORO-125E

A055C1DORO-150E

A055C1DORO-200E

A055C1DORO-250E

A055C1DORO-300E

A055C1DORO-400E

A055C2DORO-450E

A055C2DORO-500E

A055C2DORO-600E

AO55B3DORO-750E

AO55B3DORO-900E

225-007-937

225-007-938

225-007-939

225-007-940

225-007-941

225-007-942

225-007-943

225-007-944

225-007-945

225-007-946

225-007-947

225-007-948

225-007-949

225-007-950

225-007-951

225-007-952

225-007-953

225-007-954

225-007-955

A055X750E-4

A055X900E-4

3-03-04

SB01488

225-007-951

225-007-951概述

225-007-951规格参数

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