Datasheet > 50NH2G-690

50NH2G-690

更新时间： 2024-02-18 11:52:14

品牌	Logo	应用领域
库柏 - COOPER		电路保护
页数	文件大小	规格书
4页	142K
描述
Electric Fuse, 50A, 690VAC, 440VDC, 50000A (IR), Inline/holder

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技术参数
数据手册

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50NH2G-690 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.55	主体宽度：	51 mm
主体高度：	63 mm	主体长度或直径：	68 mm
内置特性：	INDICATOR	电路保护类型：	ELECTRIC FUSE
焦耳积分标称：	8000 J	安装特点：	INLINE/HOLDER
最高工作温度：	55 °C	最低工作温度：	-25 °C
物理尺寸：	68mm x 51mm x 63mm	额定分断能力：	50000 A
额定电流：	50 A	额定电压（交流）：	690 V
额定电压（直流）：	440 V	参考标准：	DIN; IEC; KEMA; OVE; SEV; VDE
表面贴装：	NO	端子形状：	TAB/BLADE
Base Number Matches：	1

50NH2G-690 数据手册

Bussmann

HRC Fuse Links

Class of Operation gL/gG, 690V ac 440V dc 6 to 630 Amps

Sizes 00 to 3

Catalog Symbol: NH_G-690

Technical Data:

Rated Voltage:

690V ac / 440V dc

Approvals: IEC269,VDE 0636

Rated Breaking Capacity: 50kA

Description: A square bodied range of industrial fuse links

Rated Frequency:

50 Hz

for wide variety of applications where 690V is needed. Operating Frequency:

45 - 62 Hz

Packaging: All fuse links are packed in 3’s.

Standards: DIN43620 Part 1

Ordering Code: Rating/Type/Body Size/Category

e.g. 100NH2G-690

Selectivity:

1 : 1.6 up to 690V ac

1 : 1.25 up to 380V ac

Ceramic

Corrosion-proof (top plate also

galvanic plated)

Design - Insulator:

- Metal Parts:

Contact Blades:

Full contact blades,

silver plated copper.

IP 00 according to DIN40050

DIN 43620

Protection Type:

Dimensions:

Tests:

VDE 0636/21 (RS 5126-75)

Constancy of

Characteristics:

On/Off Indicator:

Resistant to ageing.

Spring indicator, minimum

operating voltage 10V

Vibrations 7 up to 50 Hz

with 1 g, shocks with 5 g

Mechanical Stress:

Specifications (Dimensions all in mm)

SIZE

C min.

100

E ± 0.8 F max.

C00

49 ± 1.5

78.5 ± 1.5

125 ± 1.5

135 ± 2.5

150 ± 2.5

200 ± 3.0

60 ± 2.0

49 ± 1.5

+1.5

–3.0

68 ±

1(small)

68 ± 2.5

90 ± 30

Form No. NH

Page 1of 4

BIF Doc# 9003

5-2-00

SB99216

Rev. A

12 3 4

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