DATA SHEET 1: 8 HEAVY DUTY CABLE TRAYS SILTEC Heavy Duty Cable Trays S235 - S240 are especially designed for very heavy loads over spans up to 6000 mm (20 feet). Width ranges between 100 600 mm (4 - 24") while sides are all 100 mm (4") tall. Steel wire diameter is 5 mm (0.2").
Round material is used throughout wherefore trays are gentle on installed tubing and cables. SILTEC Heavy Duty cable trays are used predominantly in:
The sides of these trays are reinforced with a 5 mm (0.2") steel wire ran in a zig-zag pattern to prevent twisting and bending. This is further supported by the double steel wires at tray bottom and along top of the sides. Mounting is normally done with shelf brackets S275 - S280 or center mounts S256 - S260, fastened to ceiling hanger S271 or onto walls or existing structures.
2B
Food industries Sweet food, pastry & candy industries Chemical and pharmaceutical industries Dairies Bottling plants Breweries
Type
A1
A11
A2
B2
B12
C
D
E
F
G1
G2
G3
S235
3.94
4.33
3.66
3.94
4.72
3.94
0.20
0.20
118
2.36
-
-
S236
3.94
4.53
3.66
7.87
8.66
3.94
0.20
0.20
118
2.36
1.97
-
S237
3.94
4.53
3.66
11.81
12.60
3.94
0.20
0.20
118
2.36
3.94
-
S238
3.94
4.53
3.66
15.75
16.54
3.94
0.20
0.20
118
2.36
5.71
-
S239
3.94
4.53
3.66
19.69
20.47
3.94
0.20
0.20
118
2.36
3.94
3.94
S240
3.94
4.53
3.66
23.62
24.41
3.94
0.20
0.20
118
2.36
4.92
4.92
All measurements in Inches. 1A
• • • • • •
+ A1 + / - 0.08 Inches + B1 + / - 0.08 Inches
DATA SHEET 1: 6 HEAVY DUTY CABLE TRAYS SILTEC Heavy Duty Cable Trays S428 - S438 range in width between 100 - 400 mm (4 - 16") while sides are all 100 mm (4") tall. Steel wire diameter is 5 mm (0.2"). Mounting is normally done with Shelf Brackets S275 - S278, Center Mounts S256 - S258, and Brackets S45, S45M, S80 & S81 with bendable tongues, fastened to Ceiling Hanger S271 or onto existing structures. SILTEC cable trays are versatile and easy to work with. The open design allows for easily accessible utilities.
Type
Round material is used throughout wherefore trays are gentle on installed tubing and cable. SILTEC Heavy Duty Cable Trays are used predominantly in: • • • • • •
Food industries Sweet food, pastry & candy industries Chemical and pharmaceutical industries Dairies Bottling plants Breweries
A1
A11
A2
A3
B2
B12
C
D
F
G1
G2
G3
S428
3.94
4.25
1.18
1.57
3.94
4.65
3.80
0.2
118
2.36
-
-
S436
3.94
4.25
1.18
1.57
7.87
8.58
3.80
0.2
118
2.36
1.97
-
S437
3.94
4.25
1.18
1.57
11.81
12.52
3.80
0.2
118
2.36
2.95
-
S438
3.94
4.25
1.18
1.57
15.75
16.46
3.80
0.2
118
2.36
2.95
2.95
S439
3.94
4.25
1.18
1.57
19,96
20,40
3.80
0.2
118
2.36
2.95
2.95
1.97
S440
3.94
4.25
1.18
1.57
23,63
24,34
3.80
0.2
118
2.36
2.95
2.95
1.97
All measurements in Inches. 1A 2B
+ A1 + / - 0.08 Inches + B1 + / - 0.08 Inches
G4
G5
1.97