Yueqing Xingda Electrical Co., Ltd.
Main products:fuse,fuse base,isolator switch,fuse link
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  • Contact Person : Mr. Cai Qingfei
  • Company Name : Yueqing Xingda Electrical Co., Ltd.
  • Tel : 86-577-62768666
  • Fax : 86-577-62768662
  • Address : Zhejiang,Wenzhou,No.16 Fenjin Road,Dongfeng Industrial Zone,Liushi Town, Yueqing City
  • Country/Region : China
  • Zip : 325604

HR 17 series fuse switch disconnector

HR 17 series fuse switch disconnector
Product Detailed
HR 17 series fuse switch disconnector 1. Used in AC50(60)Hz distribution system 2.Rated voltage up to 690V

HR 17 series fuse switch disconnector

Scope of application

This series fuse switch disconnector is used in AC50(60)Hz distribution system with rated voltage up to 690V and rated thermal current up to 1600 A . It’s mainly made as power supply switch and emergency switch as well as overload and short circuit protection of circuit,

This series fuse switch disconnector has been widely used for distribution facility such as distribution cabinet .box transformer and cable branch box etc .

The product complies with standard of GB14048.3,EN60947.3    

Structure Feature

This series fuse switch disconnector integrates three poles into one hole.the holder carrying live part is made of high strength fibre reinforced plastic (FRP),Ag-plated fuse contact blade seat combined with NT(RT16) fuse link ensures low power loss,low work themperature and high breaking capacity.

This fuse switch disconnector can be classified into general and bus type is suitable for 60mm busbar system, and the busbar doesn’t need punching ,which makes the installation easier,more flexible and more reliable .

Type and meaning

Main technical parameter

Model and specification

Rated voltage(V)

Rated thermal current (A)

Equipped fuse link

Weight

(KG)

Note

HR17-125

380/660

125

NH000(RT16-000)

0.75

HR17-160

380/660

160

NH00(RT16-00)

0.86

HR17-250

380/660

250

NH1(RT16-1)

2.24

HR17-400

380/660

400

NH2(RT16-2)

3.37

HR17-630

380/660

630

NH3(RT16-3)

4.64

HR17-1600

380/660

1600

NH4a(RT17a)

14.5

HR17-160/MS

380/660

160

NH00(RT16-00)

1.00

New busbar type

HR17-160/M

380/660

160

NH00(RT16-00)

1.23

Busbar type

HR17-250/M

380/660

250

NH1(RT16-1)

3.59

Busbar type

HR17-400/M

380/660

400

NH2(RT16-2)

4.48

Busbar type

HR17-630/M

380/660

630

NH2(RT16-3)

7.32

Busbar type

 Installation Dimensios

Model and specification

a

b

c

e

f

h

g

φd

HR17-125

90

142

74

128

150

174

50

6

HR17-160

107

170

83

160

172

190

50/70

6

HR17-250

184

243

112

107

214

250

282

See fig.A

HR17-400

208

286

126

128

256

282

335

See fig.B

HR17-630

256

298

142

133

266

302

358

See fig.C

HR 17 series fuse switch disconnector



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