Keshav Engineering CompanyKeshav Engineering Company
Disc Insulator
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Post Insulator
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Polymeric Pin Insulator
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Isolator Switch.
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Goab Switch.
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Air break Switch
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Drop Out Fuse
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D.O. Fuse
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Horn Gap Fuse
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Cable Joint Kit
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Polymeric Insulators
Our organization is occupied in offering an assortment of polymeric insulators, electrical polymeric insulators and high voltage polymeric insulators, that are manufactured as per the client's requirements. Our range includes insulators that comprise high tension & low tension electrical polymeric and insulators as well as pressed electrical porcelains. These are suitable for various industrial applications. Our range is appreciated by our esteemed clients because of its quality and durability. Our range includes the following:
Disc Insulator

Disc Insulator
We are engaged in offering a wide range of polymeric disc insulator that are manufactured by using high grade raw material as per the client’s requirements. Our dics insulator range is available in standardized sizes and is widely used in different electrical fields. These polymeric disc insulators are also known as models that are basically for transmission as well as distribution lines. Besides this our range is also applicable for any voltage that depends upon the number of units mounted in series. Following are the technical specifications of our range:
  • Available in a range of 11 kV to 33 kV
  • Offered in many forms such as B&S type and B&C type
  • Also known as 70 KN disc
Besides this these are designed as per the pollution zone and are offered at the competitive prices.
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Post Insulator

Post Insulator
RANGE 11KV.  TO  33KV.

"KEC" Indian make polymeric post insulator 11Kv, 22Kv, 33Kv. (ERDA Tested). Insulator top and bottem metal part is heavy aluminum metal OR frozen metal parts. Metal parts fixing automatic crimping method. Post insulator manufactured as per IEC standards.
  • Mechanical Requirement :-  
    The mechanical forces such as bending moments. Compression, tension, torsion etc. acting on the insulator and its connecting system must be accurately specified.
  • Electrical Characteristics : -
    Data such as the lighting imppulse flashover voltage, switching impulse flashover voltage and power-frequency flashover voltage define the necessary dielectric strength and insulator length.
  • Creepage Distance Requirement : -
    Creepage Distances are defined in accordance with IEC 60815 and with customers' requirements.
  • Applicable Standaeds and Testing Codes : -    
    International standards, codes and test specifications are observed in the manufacture of the product. The design comply with IEC 61109.
Benefits of polyneric post insulator :
  • Charcterized by Small Size
  • Light weight and long life
  • Suitable for polluted environments, salty atmospheres etc.
  • High Mechanical strength
  • No Zero value detection
  • Easy instalaltion and less maintenance
  • Long term surface hydrophobicity
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Polymeric Pin Insulator

Polymeric Pin Insulator
We offer a wide range of 11kv to 33 KV polymeric pin insulator that are fabricated from high grade raw material as per the demand of various electrical industries. These polymeric pin insulators are available in one piece as well as multi piece construct.  Our range is available with special head grooves that assist in accommodating conductor fastenings. Following are the salient features of our range that makes it the first and foremost choice of our valued clients:
  • Withstand the line voltage
  • Durable
  • Efficient performance
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Isolator Switch.

Isolator Switch.
“KEC” Indian make, Outdoor, off load triple pole, “Isolator Switch”, single break, tilting type, vertical mounting consisting of hot dip galvanized channel iron base, having 2 Nos. 11/33 Kv. Polymeric post insulator (CPRI Tested) per phase, the insulator top and bottom part is heavy aliminium parts those not braking current, copper or copper alloy high pressure heavily tinned contacts plated M.S. Arcing horn capable of breaking the magnetizing current complete with horizontal connecting bar GI pipe as down rod levers, coupling and operating handle with locking arragements manufactured as per IS stranded.
  • Voltage 11. Kv to 33 Kv.
  • Current: 200 A/400 A.
Benefits of polyneric insulator :
  • Charcterized by Small Size
  • Light weight and long life
  • Suitable for polluted environments, salty atmospheres etc.
  • High Mechanical strength
  • No Zero value detection
  • Easy instalaltion and less maintenance
  • Long term surface hydrophobicity
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Goab Switch.

Goab Switch.
Our precision engineered polymeric goab switch is designed to suit the varied requirements of our clients. These goab switches are available in different forms such as gang operated switch, single break, tilting type, vertical mounting that comprises hot dip galvanized channel iron base having 3 Nos. 11 / 33 Kv. Our range is provided with an insulator that is made of heavy aluminium parts. These also include copper alloy and M. S. arcing horn that is capable of breaking the magnetizing current with horizontal connecting bar GI pipes. Our range is widely used in different industries and has the following specifications :
  • Voltage: 11000 V /33000 V
  • Current: 200 A,  400 A
  • Designed as per IS 9921
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Air break Switch

Air break Switch
Our range of polymer insulation gang operating air break switch is manufactured by using high grade raw material as per the client’s requirements. Our polymer insulation gang operating air break switches range is used in 11 KV and 33KV network distribution transformer substation. Interruption of the circuit that occurs in air is a common process in our range. . In this process air acts as an insulation medium among contacts and has the following advantages :
  • Characterized by small size
  • Light weight
  • Suitable for polluted environments and salty atmospheres
  • Unique self cleaning property
  • Superior anti-tracking properties.
  • High mechanical strength.
  • No zero value detection
  • Easy installation
  • Requires less maintenance
  • Long term surface hydrophobic
Besides this these are offered at the market leading prices and are suitable for various industrial applications.
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Drop Out Fuse

Drop Out Fuse
We offer a wide range of polymeric insulator drop out fuse that is manufactured by using qualitative raw material. Our drop out fuse range is extensively applicable for system protection as secondary backup. These drop out fuses are also used for –preventing faults and are well known for efficiency as well as durability. Following are the salient features of our range:
  • Easy installation
  • Requires less maintenance
  • Small size
  • Light weight
  • Long life
  • High mechanical strength
  • No Zero value detection
  • Suitable for polluted environments and salty atmospheres
  • Unique self cleaning property
  • Superior anti-tracking properties
Owing to all these factors, these are widely appreciated by our esteemed clients.
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D.O. Fuse

D.O. Fuse
Polymeric D.O. fuse offered by us is manufactured by using high grade raw material as per the IS 9385 standards. These D.O. fuses are provided with hot dip galvanized channel iron base that has 2 nos. 11 / 33 Kv, polymeric post Insulators that are tested as per the norms of CPRI. Their top and bottom part is made of heavy aluminum parts along with an entire fuse carrier of SRBP tube that too consists of copper alloy. Following are the salient features of our range :
  • Voltage: 11000 V /33000 V
  • Current: 200 A, 400 A
  • Durable
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Horn Gap Fuse

Horn Gap Fuse
"KEC" Indian make,"Horn Gap Fuse" link consisting of iron base,having 2nos.11/33 Kv. Polymeric Insulators,(CPRI TESTED) per phase, the Insulator top and bottom part is heavy aluminium parts those not braking current, complete with aluminium or aluminium alloy high presser heavy tinned nonferrous metal contacts part complete manufactured as per IS stranded
  • Voltage: 11. Kv to 33 Kv.
  • Current: 200A/400A
Benefits of polyneric insulator :
  • Charcterized by Small Size
  • Light weight and long life
  • Suitable for polluted environments, salty atmospheres etc.
  • High Mechanical strength
  • No Zero value detection
  • Easy instalaltion and less maintenance
  • Long term surface hydrophobicity
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Cable Joint Kit

Cable Joint Kit
We are leaders distributor in India for composite polymeric insulator up to 36 KV, cable joiny kit, shrinkable cable joints and heat shrinkable termination kit for XLPE/PILC/PVC/RUBBER insulated cables up to 66 KV. These kits are type tested from CPRI Bangalore as per IS-13573 at par with CENELEC HD 629 ISI (VDE-0278), which is world most stringent specifications. We are very competitive in prices for very simple reason that we are the distributor in India.
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