SD - Ex d 20-32 Amps 6 Pole Switch Disconnector
SD - Ex d 20-32 Amps 6 Pole Switch Disconnector
 Nhà Sản Xuất :Pepperl+Fuchs
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Hazardous Area Specification
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| Area Classification |
1, 21, 2, 22 |
| Type of Protection |
Ex d IIB |
| Temperature Info |
T6 -40°C to +50°C |
| Ingress Protection |
IP66 to EN60529:1992 |
| Marking to 94/9/EC |
 II 2 GD |
| Certificate No(s) |
SIRA03ATEX1215 - Issue: 4 |
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Enclosure Specification
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| Material |
Cast iron to 180BSI1452:1997
Cast aluminium to LM6 |
| Finish |
Zinc rich epoxy powder primer and epoxy powder top coat |
| Cover Fixing |
M6 allen head stainless steel screws |
| Gasket |
By grease |
| Earthing |
Internal and external EEx e brass clamps on base
Earth on cover |
| Mounting |
Two steel mounting straps with 8.0mm fixing holes |
| Dimensions |
210mm x 185mm x 153mm |
| Security |
Switches have a padlock 'off' facility as standard |
| Colour |
Black |
| Weight |
Cast iron - 20Kg
Cast aluminium - 8Kg |
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Electrical Specification
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| Switch |
6 pole switch disconnector to IEC60947-3 with 2 early break |
| Voltage |
Current |
Power |
Conductor Size |
| Volts |
AC21A (A) |
AC23A(Kw) |
AC-3(Kw) |
mmsq. Max. |
| 380-440 |
20 |
5.5 |
3.7 |
2.5 |
| 380-440 |
25 |
7.5 |
5.5 |
6 |
| 380-440 |
32 |
11 |
7.5 |
6 |
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Ordering Information
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| Product Code |
Current Rating |
Enclosure Material |
Switch Position |
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| SDI256 |
25 amps |
Cast Iron |
0 - 1 |
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| SDI326 |
32 amps |
Cast Iron |
0 - 1 |
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| SDA256 |
25 amps |
Cast Aluminium |
0 - 1 |
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| SDA326 |
32 amps |
Cast Aluminium |
0 - 1 |
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