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NSV0_00148<br />
© Siemens AG 2007<br />
BD2 <strong>System</strong> — <strong>160</strong> ... 1250 A<br />
Introduction<br />
■ Accessories<br />
Protective sleeve<br />
Provides purely mechanical protection for the busbar system<br />
when it is routed through walls and ceilings. The protective<br />
sleeve can be retrofitted.<br />
Flat mounting position<br />
The higher degree of protection is achieved by fitting an additional<br />
flange at the connection points, at the end flange and at<br />
the tap-off points.<br />
0,185<br />
NSV0_001<strong>40</strong><br />
NSV0_00145<br />
BD2-<strong>40</strong>0-D and BD2-1250-D protective sleeve<br />
for currents up to <strong>40</strong>0 A or from 500 to 1250 A<br />
End flange<br />
An end flange is required for terminating the busbar run.<br />
Two sizes are available.<br />
Left: Connection point between trunking units with BD2-FF<br />
Right: Connection point between trunking unit and end flange with<br />
BD2-FFE<br />
NSV0_00147<br />
NSV0_00141<br />
Left: BD2-<strong>40</strong>0-FE end flange for currents up to <strong>40</strong>0 A<br />
Right: BD2-1250-FE end flange for currents from 500 to 1250 A<br />
Accessories for degree of protection IP54<br />
Edgewise mounting position<br />
The higher degree of protection is achieved by fitting an additional<br />
flange at the connection points and at the end flange.<br />
Tap-off openings with BD2-FAS<br />
Vertical mounting position<br />
The higher degree of protection is achieved by fitting additional<br />
flanges at all the connection points and at all tap-off points (front<br />
and rear).<br />
NSV0_00143<br />
Left: Connection point between trunking units with BD2-...-HF<br />
Right: Connection point between trunking unit and end flange with<br />
BD2-...-HFE<br />
Left: Connection point between trunking units with BD2-...-VF<br />
Right: Tap-off openings with BD2-FAS<br />
5<br />
Siemens LV 70 · 2006<br />
5/11
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