Catalog LV 70 2011 - Low & Medium Voltage - Siemens

© Siemens AG 2011
BD2 System — 160 ... 1250 A
Introduction
Accessories for mounting
Fixing bracket
The universal fixing bracket can be used for edgewise and flat
mounting of all trunking versions.
NSV0_00150
Retaining elements for vertical busbar lines
These consist of a wall mounting element and accessories for
fixing to to the ceiling.
The retaining elements are adjustable to compensate for uneven
walls.
For maximum load carrying capacity of retaining element see
"Configuration information" on page 5/81.
BD2-400-BB and BD2-1250-BB fixing bracket
for currents up to 400 A or from 630 to 1250 A
Spacer bracket
Spacer brackets for compensating building tolerances between
trunking unit and wall or ceiling. The spacer bracket slides onto
the BD2-...-BB fixing bracket and is secured with screws. For
vertically mounted BD2 runs, it can also be used as an intermediate
mounting.
BD2-BWV wall mounting element for busbar line and end feeder unit
At the transition from the horizontal to the vertical busbar line, the
ceiling mounting must be used as a support element.
NSV0_00154
NSV0_00152
BD2-BD spacer brackets
Spacers
Spacers for compensating wall and ceiling discrepancies
between feeder units and trunking units. The spacers clip onto
the fixing bracket.
NSV0_00155
NSV0_00153
BD2-DSB spacers
BD2-BDV ceiling mounting element for busbar line
NSV0_00156
5
BD2-BVF wall mounting element for busbar line at each joint block
NSV_01661
BD2-BVC wall mounting element, at a distance of 1.6 m on the busbar
line in conjunction with mounting rail
Siemens LV 70 · 04/2011
5/13