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Tri Foil Clamp, TreeFoil Clamps, Trefoil Clamps,

Tri Foil Clamp, TreeFoil Clamps, Trefoil Clamps,
Tri Foil Clamp, TreeFoil Clamps, Trefoil Clamps,
Product Code : ei5
Brand Name : Electromac
Product Description


Tree Foil Clamp, TreeFoil Clamps, Trefoil Clamps,

We are in the business of Manufacturing Premium quality Trefoil Clamps conforming to most demanding standards to various industries since 1972.

 (A),   FRP  TREFOIL  Clamps & Single Cable Clamp

F.R.P. [ Glass Filled Molded ]

Nylon 6

Cast Aluminum [ LM-6 ] 

Aluminum Strip,


 (B),  FRP -  Motor Canopy,  Fan Covers, Junction Boxes, & Cable Trays 



  • FRP -   Power & Control - Junction Box with Canopies & Street Pole Box,
  • FRP " Transmitter / Instrument box cover Canopy,               
  • FRP "CABLE  TRAYS, Grattings &  Ladders with Accessories


(C),  Cable Glands "{ In Brass, SS, Aluminum construction "( WP & FLP types ) }


(D),   Corten A Grade Steel Plate


Note :

The Short Circuit Test Report No: PLV/10/SC/170, of M/s. ERDA, Vadodara, Baroda, Gujarat for TYPE TEST will be provided for 1 Seconds Peak Value: 105 kA


TREFOILLING is essential for Single core cables



Trefoil Clamps are used for high voltage single core cables where the current rating is high and 3 core cables are not available. The Trefoil Clamps are used for laying single core cables in Trefoil touching formation which helps to maintain magnetic symmetry thereby avoiding electro magnetic heating and loss of current. It does nullify the induced magnetic field of high voltage power cable.



The Trefoil Clamps  are  Protection  of  power  and  control  cable  from  the  lightning   discharges  and Establishment of easy cable circulation paths. the voltages induced are minimized





Trefoil  Clamps  are  kept in trefoil formation  Wherever 3 Phase A.C. Circuits is used


Looking forward for your valued enquiry and with sincere regards,

Warm Regards,


Yours Faithfully,

For ELECTROMAC INDUSTRIES                    



(Devang Patel)





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