MK Electric Catalogue No. 49

648 / 759

648
CABLE MANAGEMENTPERIMETER ANDDISTRIBUTION
Premier Technical
100mm
100mm
500mm
100mm
DimA
1
2
5
3
GENERAL NOTES
Prior to installation strike a line of trunking using a plumb and
chalk line for vertical, and spirit levels for horizontal runs.
It may be advantageous to fit stop ends to trunking prior to
installation. Where stop end could be subjected to lateral
force the mounting clip should be solvent welded to the rail.
Drill Trunking with oversized holes in positions and at
maximum centre shown.
Fix with dome head screws and fibre or rubber washers.
Allow for expansion movement when tightening screws and
between joints.
Internal coupler should be used to ensure correct alignment.
Clip the coupler to the end of the free trunking length, offer up
to the fixed trunking and slide home.
Minimum dimensions:
Trunking size mm Dimension A (mm)
50 x 50 100
75 x 50 100
75 x 75 130
100 x 40 90
100 x 50 100
100 x 100 210
Installation Guide
12 A Centre
B 12
Fixing Centres (2)
For 50mm wide trunking use hole A.
For 100mm wide trunking use holes A and B.
For 75mm wide trunking drill single fixing on the
centre line.
1
4
5
3
4
Integrated Trunking
2