Стандартный шинный держатель для горизонтальной установки Siemens

Обзор


  • Installation and arrangement on the rear panel, minimum cabinet depth 600 mm
  • Rated current of busbars at +35 °C ambient temperature, observe reduction factor, acc. to DIN 43671
  • Cross-arms must be ordered separately

Технические данные


 

Rated current

Rated short-time current Icw (1 s) kA/ rated peak withstand current Ipk kA

  

max. clearance between two busbar holders (in mm)

 

A

10/20

15/30

20/40

30/63

40/84

50/105

55/121

60/132

65/143

70/154

80/176

100/220

 

3-pole

 
 

800

1200

800

600

375

275

–

–

–

–

–

–

–

 

1250

–

–

–

500

375

300

260

235

225

–

–

–

 

1600

–

–

–

460

340

260

240

220

200

–

–

–

 

4-pole

 
 

800

1200

800

600

375

275

–

–

–

–

–

–

–

 

1250

–

–

–

500

375

300

260

235

225

–

–

–

 

1600

–

–

–

460

340

260

240

220

200

–

–

–



Дополнительно



Cross-arms for standard busbar holders incl. fixing material (1 set= 2 items)

Note:

The standard busbar support is designed for increased busbar temperatures up to +85 °C. This means that the cross-section may be reduced at the same rated current level. Please observe Cu dimensions and rated current.