Catalog LV 70 2011 - Low & Medium Voltage - Siemens

NSV0_00148
© Siemens AG 2011
BD2 System — 160 ... 1250 A
Introduction
■ Accessories
Protective sleeves
Provides purely mechanical protection for the busbar system
when it is routed through walls and ceilings. The protective
sleeve can be retrofitted.
Flat mounting position
The higher degree of protection is achieved by fitting an additional
flange at the connection points, at the end flange and at
the tap-off points.
0,185
NSV0_00140
NSV0_00145
BD2-400-D protective sleeve and BD2-1250-D
for currents up to 400 A or from 630 to 1250 A
End flanges
An end flange is required for terminating the busbar line. Two
sizes are available.
Left: Connection point between trunking units with BD2-FF
Right: Connection point between trunking unit and end flange
with BD2-FFE
NSV0_00147
NSV0_00141
Left: BD2-400-FE end flanges for currents up to 400 A
Right: BD2-1250-FE end flanges for currents from 630 to 1250 A
Accessories for degree of protection IP54
Edgewise mounting position
The higher degree of protection is achieved by fitting an additional
flange at the connection points and at the end flange.
Tap-off openings with BD2-FAS
Vertical mounting position
The higher degree of protection is achieved by fitting additional
flanges at all the connection points and at all tap-off points (front
and rear).
Left: Connection point between trunking units with BD2-...-HF
Right: Connection point between trunking unit and end flange
with BD2-...-HFE
NSV0_00143
Left: Connection point between trunking units with BD2-...-VF
Right: Tap-off openings with BD2-FAS
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Siemens LV 70 · 04/2011
5/11