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Advantage of Sumip Trefoil Clamps
- High mechanical strength
- Center distance between Trefoil clamps can be increased for lower fault level than 50 KA & hence total
requirements of clamps can be reduced thereby reduction in cost.
- Long service life as practically not affected by all chemicals, acids and alkalis.
- Design of clamp & good flexural strength gives good grip on cable & accommodates slight deviation in diameter of
cable.
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Note
- Sumip Trefoil Clamps are supplied with bolts, nuts & washers which are generally MS Zinc passivated but
galvanized, SS hardware can be supplied against specific requirement.
- Flame retardency feature can be provided against specific requirement.
- Aluminum Trefoil clamps can also be supplied if required.
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| Current Range of Trefoil Clamps |
| Model No. |
Min |
Max |
CC of Mounting Holes in mm |
| TRE 03 |
16.0 |
19.0 |
110 |
| TRE 04 |
19.0 |
23.0 |
110 |
| TRE 05 |
23.5 |
26.5 |
110 |
| TRE 06 |
34.5 |
37.5 |
110 |
| TRE 08 |
31.0 |
34.0 |
110 |
| TRE 10 |
38 |
41 |
110 |
| TRE 14 |
42.0 |
44.0 |
110 |
| TRE 16 |
44 |
47.5 |
110 |
| TRE 21 |
47.5 |
50 |
140 |
| TRE 24 |
50.9 |
54.0 |
140 |
| TRE 28 |
54.1 |
57.2 |
140 |
| TRE 30 |
57.3 |
60.3 |
140 |
| TRE 35 |
60.4 |
63.5 |
180 |
| TRE 37 |
63.6 |
66.5 |
180 |
| TRE 39 |
67 |
69 |
180 |
| TRE 43 |
69 |
73 |
180 |
| TRE 50 |
76 |
80 |
180 |
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| Single Clamp |
Sc Series :-
Sizes available from 42mm to 120mm fion cable Diameter
Hardware :-
MS zinc paslivated with optional Hardward available in hot dip galvanized or SS 304 / 316 |
