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Cover Fixing Kit Requirements
Straight Tray
90° Flat Elbows
60° Flat Elbows
45° Flat Elbows
30° Flat Elbows
Inside Risers
Outside Risers
Equal Tees
Unequal Tees*
Equal Crosses
Reducers
Tray & Fitting Type
Width (mm)
50-150 225-450 600-900
6
3
3
3
3
4
4
3
3
4
4
6
6
6
3
3
4
4
5
5
4
4
6
4
4
3
3
4
4
4
4
4
4
*Based on largest branch size
Each cover fixing kit is supplied with the appropriate
cover mounting bracket for either a non-ventilated cover or
ventilated cover based on the part number ordered.
(For dimensions of the cover mounting brackets please
see table).
Cover Fixing Brackets - Dimensions
Cover Type
Bracket
Height
Hb mm
Medium duty closed covers
Medium duty ventilated covers
Heavy duty closed covers
Heavy duty ventilated covers
28
53
53
78
Covers for straight cable tray and cable tray fittings are supplied
with the appropriate number of cover fixing kits as follows:
Hb
1.5
35
Straight Tray Covers
Unitrunk straight tray covers are 3m in length and are available in widths of 50mm to 900mm as
standard. Covers are common for both closed and ventilated applications.
Straight Tray Covers - Dimensions & Weights
50
75
100
150
225
300
450
600
750
900
11.9
11.9
11.9
11.9
11.9
12.2
12.5
12.5
12.5
12.5
61
86
111
161
236
311
461
611
761
911
2.59
3.31
3.99
5.61
7.92
10.01
18.19
23.82
29.63
35.31
Tray Width
(mm)
Height
HC (mm)
Cover
Width
WC (mm)
Weight
(kg)
Ref.
CR50T
CR75T
CR100T
CR150T
CR225T
CR300T
CR450T
CR600T
CR750T
CR900T
Weights shown are for standard atainless steel finish .
Hc
Wc
T
Cable Tray Fitting Covers
Unitrunk cable tray fitting covers
are available in widths of 50mm
to 900mm as standard. Covers
are common for both closed and
ventilated applications.
Ref.
BKT28
BKT53
BKT53
BKT78
Cover Fixing Brackets
visit online: uk
unitrunk.co.ukireland
unitrunk.ieCABLE TRAY ACCESSORIES
79
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