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<strong>BD01</strong> <strong>System</strong> — <strong>40</strong> ... <strong>160</strong> A<br />
© Siemens AG 2007<br />
Introduction<br />
■ Overview<br />
2<br />
1<br />
4 5<br />
3<br />
NSV0_00041<br />
4<br />
6<br />
4<br />
Version<br />
Type-tested low-voltage controlgear assembly (TTA)<br />
according to<br />
• IEC/EN 60439-1<br />
• IEC/EN 60439-2<br />
Degree of protection<br />
• High degree of protection IP54 with tap-off points at sides and<br />
bottom<br />
• Degree of protection IP50 with tap-off points at the top<br />
• Degree of protection increase to IP55 with accessories<br />
Components<br />
Trunking units<br />
• 5-wire system<br />
• 2 or 3 outgoing feeders spaced 1 m apart<br />
• 4 or 6 outgoing feeders spaced 0.5 m apart<br />
• Lengths of 2 m and 3 m<br />
Junction units<br />
• Flexible change of direction<br />
4<br />
1 Trunking unit<br />
2 Junction unit<br />
3 Feeder unit<br />
4 Tap-off unit<br />
5 Ancillary equipment unit<br />
6 Optional equipment<br />
Feeder units<br />
• Universal infeed<br />
Tap-off units<br />
• Up to 63 A<br />
• With built-in parts or for customized unit mounting<br />
• For 3, 4 or 8 modular widths (MW)<br />
• Without or with mounting unit<br />
Ancillary equipment units<br />
• For 4 or 8 modular widths (MW)<br />
• Without or with mounting unit<br />
• Without or with socket assembly<br />
Accessories<br />
• Mounting sets for degree of protection IP55<br />
• Fixing and suspending<br />
• Coding set<br />
4/2 Siemens LV 70 · 2006
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