Depending on the type of post and conductor we have chosen, for a good operation of the electric fence, it is essential to choose the type of insulator for the electric fence.

Insulators for electric fences have the function to distance wires from each other and prevent electricity from passing to the ground.

The insulators made by Gemi Elettronica are robust, very resistant easy to assemble,, available for wooden and iron posts.

There are 6 products.

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Test Kit Recinto Elettrico Bundle - Gemi Elettronca
    Discover the complete kit for your electric fence! Choose the parts that make up the kit, according to your needs: 1) Electrifier 2) Insulators 3) Wire or webbing 4) Accessories
    £0.00Price
    Test Kit Recinto Elettrico Bundle - Gemi Elettronca
      Discover the complete kit for your electric fence! Choose the parts that make up the kit, according to your needs: 1) Electrifier 2) Insulators 3) Wire or webbing 4) Accessories
      £0.00Price
      Electric Fence ring Insulators for Wooden Posts for electric fences electric fencing 100 pieces for animals wild boar dogs cows Electric Fence ring Insulators for Wooden Posts for electric fences electric fencing 100 pieces for animals wild boar dogs cows
        • -50%
        Gemi Elettronica Insulators for wooden poles 100 pcs for electric fence electric fences electrified fences for animals wild boars dogs cows horses pigs hens foxes. Super strong and very easy to assemble. Equipped with internal screw (easy to screw onto wooden poles) and yellow, UV-resistant ring. Italy. Pack of 100...
        £0.11£0.22Regular price-50% offPrice
        Electric Fence ring Insulators for Wooden Posts for electric fences electric fencing 100 pieces for animals wild boar dogs cows Electric Fence ring Insulators for Wooden Posts for electric fences electric fencing 100 pieces for animals wild boar dogs cows
          • -50%
          Gemi Elettronica Insulators for wooden poles 100 pcs for electric fence electric fences electrified fences for animals wild boars dogs cows horses pigs hens foxes. Super strong and very easy to assemble. Equipped with internal screw (easy to screw onto wooden poles) and yellow, UV-resistant ring. Italy. Pack of 100...
          £0.11£0.22Regular price-50% offPrice
          Electric Fencing insulators for metal posts for electric fences for animals wild boar dogs cows horses pigs hens Gemi ElettronicElectric Fencing insulators for metal posts for electric fences for animals wild boar dogs cows horses pigs hens Gemi Elettronic
            • -50%
            Gemi Elettronica Insulators for iron poles 100 pcs for electric fences electric fences electrified fences for animals wild boars dogs cows horses pigs hens foxes Super strong and very easy to assemble. Diameter of supported iron post: 1 mm to 18 mm. Suitable for all types of polywire, wire and tape (up to 30 mm) 100% Made in...
            £0.17£0.34Regular price-50% offPrice
            Electric Fencing insulators for metal posts for electric fences for animals wild boar dogs cows horses pigs hens Gemi ElettronicElectric Fencing insulators for metal posts for electric fences for animals wild boar dogs cows horses pigs hens Gemi Elettronic
              • -50%
              Gemi Elettronica Insulators for iron poles 100 pcs for electric fences electric fences electrified fences for animals wild boars dogs cows horses pigs hens foxes Super strong and very easy to assemble. Diameter of supported iron post: 1 mm to 18 mm. Suitable for all types of polywire, wire and tape (up to 30 mm) 100% Made in...
              £0.17£0.34Regular price-50% offPrice
              BOLT ON INSULATORS with nut for Electric Fence Gemi Elettronica - Gemi ElettroncaBOLT ON INSULATORS with nut for Electric Fence Gemi Elettronica
                Gemi Elettronica Ring insulator with nut for iron posts 100 pcs for electric fences electric fences electrified fences for animals wild boars dogs cows horses pigs hens foxes Super strong and very easy to assemble, pack of 100 pcs Suitable for all commercially available polywire, wire and tape types (up to 30 mm) New: Larger...
                £0.11Price
                BOLT ON INSULATORS with nut for Electric Fence Gemi Elettronica - Gemi ElettroncaBOLT ON INSULATORS with nut for Electric Fence Gemi Elettronica
                  Gemi Elettronica Ring insulator with nut for iron posts 100 pcs for electric fences electric fences electrified fences for animals wild boars dogs cows horses pigs hens foxes Super strong and very easy to assemble, pack of 100 pcs Suitable for all commercially available polywire, wire and tape types (up to 30 mm) New: Larger...
                  £0.11Price
                  Screwer/Unscrewer mandrel for wood poles insulators by Gemi Elettronica - Gemi ElettroncaScrewer/Unscrewer mandrel for wood poles insulators by Gemi Elettronica
                    Gemi Elettronica Screw unscrewing chuck for insulating wooden posts, for electric fences, electric fences, electrified fences. Spindle for screwing in insulators for wooden posts, for electric fences, electric fences, electrified fences. Easy to handle Safe and quick assembly of insulators. For cordless drill...
                    £2.50Price
                    Screwer/Unscrewer mandrel for wood poles insulators by Gemi Elettronica - Gemi ElettroncaScrewer/Unscrewer mandrel for wood poles insulators by Gemi Elettronica
                      Gemi Elettronica Screw unscrewing chuck for insulating wooden posts, for electric fences, electric fences, electrified fences. Spindle for screwing in insulators for wooden posts, for electric fences, electric fences, electrified fences. Easy to handle Safe and quick assembly of insulators. For cordless drill...
                      £2.50Price
                      Gate Anchor Insulator Insulators Double Hook for Wooden Posts used for Barrier passage in Electric fences Gemi Elettronica - GemGate Anchor Insulator Insulators Double Hook for Wooden Posts used for Barrier passage in Electric fences Gemi Elettronica
                        Gemi Elettronica Double hook insulator for barrier passage for electric fence electric fences electrified fences Double hook insulator for handle The function of the insulator is to isolate the passage of current between the wire and the post.
                        £1.29Price
                        Gate Anchor Insulator Insulators Double Hook for Wooden Posts used for Barrier passage in Electric fences Gemi Elettronica - GemGate Anchor Insulator Insulators Double Hook for Wooden Posts used for Barrier passage in Electric fences Gemi Elettronica
                          Gemi Elettronica Double hook insulator for barrier passage for electric fence electric fences electrified fences Double hook insulator for handle The function of the insulator is to isolate the passage of current between the wire and the post.
                          £1.29Price

                          Questions and Answers

                          Electric fence: what is it for?

                          The Gemi electric fence - 100% Made in Italy - is used to ward off wild animals such as wild boars, deer, foxes, etc. The purpose of electric fences is to protect the territory from unsightly invasions. It is also used to contain animals such as cows, sheep, pigs etc. It has nothing to do with hunting. We have all the legal certificates available to produce and sell electric fences. This is the only legal solution for those who want to protect their plantations.

                          Is the electric fence dangerous for people?

                          The electric fence for animals is neither dangerous for people nor for animals. As with everything, even for electric fences there is a standard that establishes the values ​​to be respected. The fence energiser is a product that emits intermittent pulses with a low amperage.

                          What do you need for an electric fence for wild boars and other animals?

                          To create an electric fence for animals you need: a Gemi energiser - 100% Made in Italy - for fences that carries the current to the fence, an electrified conductor wire for the fence and insulators for electrified fences screwed on the posts to hold the wire.

                          Why insert 3 poles for the grounding of the electric fence?

                          Grounding is a fundamental thing for the functionality of the electric fence for animals, so it is recommended to do it correctly. To have the total discharge of current by the energiser, it is necessary to make the grounding by inserting 3 galvanized poles of 1 meter in the ground. They must be positioned 3 meters apart, 80 cm in the wet ground and 20 cm outside, and then connect them with the yellow cable. Together with the electric fence, we supply only 1 meter of cable that must be connected to the first pole. It is recommended to do it where there is the presence of vegetation, therefore a moist soil. Arid soil is not conductive. According to the tests carried out, placing 3 poles in any type of terrain, there will be no problem with functionality. If you put only one stake, the power of the current felt will be less than its range and the animals will be able to cross the fence.

                          How long does a battery last for the portable energiser, and which one should I use?

                          For a B12 energiser it is sufficient to use a 12V 40Ah car battery. The autonomy, if there is no dispersion in the electric fence, is about 10/12 days. Otherwise it lasts less.

                          The current is a bit far from the electric animal enclosure. What to do? How to join two fences?

                          If the current is far from the electric fence, for your Gemi energiser - 100% Made in Italy -, we have the high-voltage crossing cable that can work on the surface or underground, without discharging. With this cable it is possible to carry current on the fence, without any dispersion. The cable for electric fences can also be used to join two fences, then connect one end to a first fence and the other end to a second fence, when there is little distance between one fence and another.

                          How do you pass the wire from the electric fence insulator?

                          Without going around the dead circle of the insulator for electric fences, otherwise dispersion is created. Gemi electric fence insulators have been designed for this purpose.

                          How to see if there is electricity on the fence?

                          To check if there is current on the electric fence for animals, just bring the tip of a screwdriver with an insulated handle a few mm away from the fence wire. The moment you hear a ticking, it means that there is current on the electric fence.

                          How to install the Electric Fence ?

                          An energizer cannot be kept outdoors. It must be kept indoors to prevent damage from the weather. In order to discharge all its current, it must be earthed by inserting 3 galvanized 1 meter stakes into the ground. They must be placed 3 m apart, 80 cm in the ground (wet) and 20 cm outside, and then connected with the yellow-green cable. The device has a red positive cable at its output which is connected to the fence and a yellow-green cable which is connected to the first ground stake. Never connect two electrifiers to the same wire, as the two impulses may cancel each other out, causing problems. You can connect two electrifiers to the same fence, but keep them on two separate lines of wire.