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熔断器式隔离开关
从属类别:低压系列   
 
NH型熔断器隔离开关 NH fuse disconnecting switches
特点
用于NT和NH熔断体
符合标准IEC 947-1和IEC 947-3
额定电压:AC 690V/DC 440V
额定电流:160A、250A、400A、630A
额定绝缘电压:尺寸NH00至NH3 AC 750V
额定短路电流:AC 50kA,DC 25kA
运行状态时防护等级:IP 20,打开转动装置时防护等级:IP 10
Features For NT and NH fuse links
According to EN 60947-1 and EN 60947-3
Rated voltage:690V AC/440V DC
Rated Currents:160A、250A、400A/630A
Rated insulation voltage:size NH00 to NH3 AC 750V
Rated short-ci rcuit current:50kA AC eff,25kA DC eff
Degree of protection IP 20 wiht operational status,IP 10 with open
slewing equipment
产品图片
Product photo
选用熔断体
ForNH-inse rt type

In

A

导线截面
mm2
section of wire
mm2
结构
Structure
订货号
Order No.
图号
Fig.
重量
Weight
(g)
NH-条形熔断器负荷隔离开关,三相分断,上/下端连接。NH-fuse disconnecting switches 3 phases break simultaneously,upper/lowerer end connection.
NH00
160
70
压板连接夹/螺钉M8
Pressure plate connecting clamp/screw M8
FVS-160T
Fig.2.2
12500
NH1
250
120
螺钉M10
Screw M10
FVS-250T
Fig.2.4
52000
NH2
400
240
螺钉M10
Screw M10
FVS-400T
Fig.2.4
63000
NH3
630
2×240
螺钉M12
Screw M12
FVS-630T
Fig.2.4
70000
NH-条形熔断器负荷隔离开关,单相分断,上/下端连接。NH-fuse disconnecting switches single-phase breaking simultaneously,upper/lower end connection.

NH00
160
10-95


封闭结构,框端子
Enclosed construction,frame terminal

FVS-160F
Fig.2.1
24500
NH1
250
120
螺钉M10
Screw M10
FVS-250F
Fig.2.3
52000
NH2
400
240
螺钉M10
Screw M10
FVS-400F
Fig.2.3
63000
NH3
630
2×240
螺钉M12
Screw M12
FVS-630F
Fig.2.3
70000
尺寸图见第14页。/For dimension drawings,see pages 14.
 
 
外形尺寸 Dimension drawing
 
NH型熔断器隔离开关 NH fuse disconnecting switches
特点
符合标准DIN 0660第107部分,标准IEC 60947和标准EN 60947-3
额定工作电压:AC 690V
额定电流:160A、250A、400A/630A
耐气候性
Features
according to DIN VDE 0660 part 107,IEC 947-1 and IEC 947-3
Rated operating voltage:AC 690V
Rated current:160A,250A,400A/630A
immune to the effects of climate
产品图片
Product photo
选用熔断体
ForNH-inse rt type

In

A

导线截面
mm2
section of wire
mm2
订货号
Order No.
图号
Fig.
重量
Weight
(g)
用于安装在配电盘、STAB/SIKUS配电柜、SIPRO计数柜和8HP 配电箱For imstall in switchboard,STAB/SIKJS-switchboard and 8HP-case
NH00
160

2.5到50(M8)(SIGUT端子)
2.5to50(M8)(SIGUT-Terminal)

FS160
Fig2.5
0.8
NH1
250
到150(M8)(扁平端子)
to 150(M8)(Flatconnection)
FS250
Fig2.5
2.3
NH2
400
到240(M10)(扁平端子)
to 240(M10)(Flatconnection)
FS400
Fig2.5
3.4
NH3
630
到2×240(M12)(扁平端子)
to 2×240(M12)(Flatconnection)
FS630
Fig2.5
4.6

尺寸图见第15页。/For dimension drawings,see pages 15.
外形尺寸Dimension drawing

 

订货号
Order No.

尺寸Dimension(mm)Fig.2.5
熔断器
Fuse link
A
B
C
D
E
a
b
φC
FS160
105
184
88
160
43
73
25
φ7
NT00(NH00)
FS250
184
268
116
230
66
115
50
φ9
NT1(NH1)
FS400
210
285
129
256
81
140
50
φ9
NT2(NH2)
FS630
250
328
138
315
86
150
50
φ9
NT3(NH3)