Close Menu
Electric fence
Electric fence (719 results) Show all
Energisers Electric Fence Netting Electric Fencing Kits "Mobile" Fence Posts Conductors Insulators Connectors & Tensioners Gate Handles and Gate Sets Grounding Fence Connection / Cable Signs Installation Accessories Reels
Reels (23 results) Show all
Hand Reels Geared Reels Reel Accessories
Animal Type
Animal Type (1175 results) Show all
Horse Pony Sheep Poultry Cattle Goat Wild Boar Wolf Rabbit / Hare
Dog
Dog (262 results) Show all
Dog Training & Remote Trainers
Dog Training & Remote Trainers (100 results) Show all
Remote Trainers
Remote Trainers (73 results) Show all
Static Spray Vibration / Sound Accessories
Anti-Bark Devices
Anti-Bark Devices (40 results) Show all
E-Collar Spray Collar Ultrasonic Anti-Bark Devices Accessories
Dog Fence & Enclosures
Dog Fence & Enclosures (155 results) Show all
Dog Fence Invisible Dog Fence
Hunting and Professional Gear
Hunting and Professional Gear (15 results) Show all
Professional Remote Trainers Dog Trackers
Dog Toys Dog Collars & Leads
Dog Collars & Leads (17 results) Show all
Dog Collars Dog Harnesses
Cat Pest Control
Pest Control (142 results) Show all
Mole & Vole Control
Mole & Vole Control (14 results) Show all
Vole Traps Mole Repellers
Horse fly Traps & Insect Control
Horse fly Traps & Insect Control (29 results) Show all
Horse fly Traps & Accessories Other Insect Control
Marten Control
Marten Control (71 results) Show all
Electric Fence against Martens
Electric Fence against Martens (61 results) Show all
Electric Fence Kits for the House Other Electric Fence Accessories
Marten Repellers & Deterrents
Marten Repellers & Deterrents (10 results) Show all
Ultrasonic Repellers Car Protection
Raccoon Control
Raccoon Control (71 results) Show all
Electric Fence against Raccoons
Electric Fence against Raccoons (61 results) Show all
Electric Fence Kits for the House Other Electric Fence Accessories
Raccoon Repellers & Deterrents
Raccoon Repellers & Deterrents (10 results) Show all
Ultrasonic Repellers
Cat Repellers & Deterrents Dog Repellers & Deterrents Fox Repellers Mouse and Rat Traps / Repellers Bird Repellers
Bird Repellers (23 results) Show all
Bird Repellers Heron Control
Accessories Badger Control
Home, Yard & Barn
Home, Yard & Barn (222 results) Show all
Decoration for Garden & Home
Decoration for Garden & Home (35 results) Show all
Lighthouses Bird Houses
Technology for Home, Yard & Barn
Technology for Home, Yard & Barn (44 results) Show all
Clippers & Shearing Machines Game Cameras Moisture Meter Plucking Machines
Barn & Animal Farming Equipment
Barn & Animal Farming Equipment (97 results) Show all
Chicken Feeders & Drinkers Transport Crates for Poultry Pens & Small Animal Enclosures
Hobby
Hobby (4 results) Show all
Metal Detectors
Winter Items
Sale How-to Guide Info-Center
0 items in your shopping cart

Your shopping cart is empty at the moment.

Result ()
Done

In Deinem Browser werden Cookies blockiert. Möglicherweise funktionieren einige Funktionen nicht.

Erlaube Cookies, um ein fehlerfreies Ausführen der Website zu gewährleisten.



The right accessories are required to ensure your electric fence is a reliable deterrent to wild boars. We have prepared a few tips and guides for you that will make building your defence against wild boars a bit easier.

Fence height

Permanent fence posts make up the framework for your fence system. Place solid wooden or metal posts at corners, at access points and also moving points with particularly high tensile forces. Place the insulators (item no. 44812) on these for the wires at two or three heights. You should plan for the upper rows to be set at heights of about 45 cm and 70 cm and the lower row at 20 cm so that large wild boars, but also smaller young boars, cannot slip through the fence.

To improve visibility of the electric fence, as well as the wire, place an additional stretch of 10 mm tape.

Fence posts

Place posts, ideally lightweight plastic, fibreglass or metal posts, between the permanent fence posts to keep the wire insulated from the ground. Make sure the eyelets on these line posts are located at the right heights (item no. 44451, 42171 and 44585). To ensure the wire remains tensioned over long distances or you need to be able to reduce the tension, install additional permanent posts at around every 70–100 m, item no. 42220.4.

Note:
Always ensure you have enough space around the posts to enable future maintenance. As well as using a scythe for removing vegetation, herbicides or burners are sometimes used. In this case, make sure that the necessary distance is kept with adjacent fields so as not to damage crops and similar.

Conducting materials

Wild boars have very poor vision. It is therefore necessary to make sure the conducting material is highly visible. Studies have shown that contrasting black / white is easiest for them to see.

Very long fences are usually used for defence against wild boars. Very good quality conducting material is needed to ensure the electricity can travel the full length of these fences.

Galvanised steel wire is a good choice for permanent fences. This has excellent conductivity even over long distances and is particularly robust (item no. 44571).

If you are planning on putting up a mobile fence, you have a choice between steel stranded wire (item no. 44539) and polywire (item no. 44800). These can be rolled and unrolled more easily than plain steel wire and are therefore much more versatile. The steel stranded wire is highly tear-resistant with good conductivity at a low price. The downside is its relatively high weight when putting up and taking down the fence, difficultly to handle and susceptibility to rust. Polywire is significantly more lightweight, but less tough as a result.

We recommend using wire polywire with at least 6, preferably 9, stainless steel strands and with at least 1 additional copper strand (item no. 44645). The resistance should not exceed 0.3 ohms/m. Additional UV-resistance increases the lifespan of the wire. Excellent visibility and very good conductivity is offered by the new black / white polywire with TLD technology (item no. 42405).

Rolling out and tensioning the wire is made easier using a reel. Reels can generally hold between 500 and 2,000 m of wire. They can be mounted to permanent fence posts if necessary.

If you discover breaks in the fence or your wire is too short and needs extending, avoid tying knots into the wire! Knots present a very high electrical resistance and impede the flow of electricity along your fence. Instead, use special polywire connectors. These create a conductive connection between the ends of the polywire and are therefore the perfect choice for guaranteeing the required voltage along the fence (item nos. 44684 and 44619).

Tip:
so that the boars notice the fence, allow for a 10 mm wide tape as a visual marker on the lower and / or middle row (Item no. 44554)!

Energisers

Wild boars are very strong and resilient animals and are not used to electric fences. The fence therefore needs to be set up to be very powerful and very clear to see. It is important that when the animals touch the fence for the first time it remains so strongly in their memory they won't go near it a second time! A more powerful energiser should be chosen than would normally be used for horse or cattle fences.

A fence voltage of 2,000 V is not sufficient for wild boars. The fence voltage should be at least 4,000 V. The discharge energy should not be less than 2 joules and an energiser with 3–5 joules discharge energy is preferred (item no. 44853 and 44687). Wild boars will mostly investigate the fence and get a shock to their sensitive snouts. As such, a shock energy above 5 joules is not necessary for successfully scaring away the animal. If you have a very long fence, however, or a fence with a lot of vegetation, then it makes sense to get an energiser with reserve capacity. These energisers have a pulse energy of up to 14 joules and provide the highest functional security. (Item no. 44875).

To get the required performance, use either a 12 V battery unit or, ideally, a mains energiser. 12 V battery units are suitable for medium to long fences up to 10 km. To be a high-performance defence against wild boars, the 12 V energiser needs at least a 100 Ah battery unit. Keeping a spare battery unit has proven to be very useful in practice. There is also the additional option of connecting up a solar panel. This will save you a lot of work, time and money and also protect the environment.

A mains energiser is recommended for defence against wild boars wherever possible. A 230 V connection will provide you with higher performance at a reasonable price as well as allowing you to keep long stretches of fence at the right voltage (item no. 42130, 44865, 44875).

You should in any case ensure that you choose an energiser with enough power for your fence, taking into account any vegetation that will appear.

Grounding

As with any electric fence, stranded wire fences need a good ground connection. Electricity can only flow when the circuit has been completed through the animal and the ground. To guarantee a good return current to the energiser, you should ideally use galvanised steel grounding stakes with T or L profiles. These have a large surface area and good conductivity.

Insert the grounding stakes about 1–2 m into the ground (item no. 44219). Each grounding stake should be placed about 3 m apart and connected together using a high-voltage cable (item no. 32601 and 33615). Round grounding stakes with a length of 0.75 m are often used for mobile fences (item no. 44375). Placing several stakes (3–7) will ensure sufficient conductivity. If other grounding system are placed near to your fence system, such as those for houses, you should keep your grounding posts to a distance of at least 10 m from these.

Pasture gates

When protecting fields it is necessary to have access gates for farming machinery. For this reason you should allow for as many gates as necessary when planning your fence. However, gates always present a weak point for the flow of current around the system and should not be installed unless absolutely necessary.

For building gates use gate handles and gate handle hooks with tension springs (item nos. 44259, 44421, 44426). We also recommend installing an insulated high voltage cable below ground to bridge across the gate (item no. 32601). It is not uncommon for someone to forget to the close the gate after going through. The wires are then left lying on the ground which creates a short circuit and significantly reducing the fence voltage.

In this case, the use of a flexible gate system is beneficial (item no. 44935). With these systems, the electric rope or tape rolls up into a drum when the gate is opened. This prevents any disturbances occurring and keeps the conducting material clean.

Practical approach to assembly:

  • Drive in the permanent post and attach the insulators
  • Place line posts every 5–7 m (made from plastic, metal or fibreglass)
  • Unroll wire (and tape) and hang from the insulators
  • Tension the fence at the insulators where necessary
  • use gate handles with tension springs on gates
  • Set up the energiser and place grounding posts
  • connect and link all electrical connections (connection fence wire to the energiser using fence supply cable; lead out cable to connect the energiser ground connection to the grounding stake; connect the 2–3 rows of fence wire to each other using fence connection cable)

Extra tip:
for an additional deterrent effect, it can be useful to attach repellents to a few fence components, such as the permanent fence posts, for example. The boar will associate the repellent with an unpleasant electric shock and avoid such areas in the future. A blinking warning light can have a similar deterrent effect (item no. 32380). The light warns the boar about the presence of the electric fence and prevents it from missing the fence and running into it. If curiosity gets the better of the animal and it decides to go near then fence, then it will get an electric shock that will scare it off. The boar will then avoid areas with warning lights in order to avoid any further shocks!

Tips & tricks

Using fence connection cables:

Better conductivity, and therefore better supply of voltage to a long fence, can be achieved by cross-linking the upper and lower rows of wire at 200–300 m intervals. If your fence is circular, connect the beginning and end of it together. It is often just one side of a plot of land that is fenced off, in which case the beginning and end of the fence do not need to be connected.

Avoid connections between copper wires and galvanised components:

Connections with copper wires should not be put in direct contact with galvanised components (grounding stake, energiser, wire, etc). This can result in the build up of galvanic elements and corrode the zinc coating. To avoid this problem on mobile fences you can use tin-plated cable lugs (item no. 33615) or, on permanent fences, special connection cables (cable with a galvanised steel core) (item no. 32601).

Checking for disturbances:

Vegetation on the fence, faulty insulators or damp wooden posts making direct contact with the wires and many other things will complete the fence circuit with the ground. The electricity that then flows through this circuit results in a lower fence voltage. There will not be sufficient voltage on the fence to scare off wild boars that touch it. You should therefore regularly check that your fence is in full working order.

Finding faults on the fence is made much easier by using practical fence testers (item no. 44698). Modern digital fence testers display the exact current and voltage on the fence (item no. 44863). There are now even fence testers for steel wires that display arrows to direct you towards the location of a fault (item no. 44864). It is generally helpful to find several points along the fence and test these same points regularly. These values can then be easily compared with each other to simplify any necessary fault location.

A particularly convenient way to monitor the fence is to use a fence alarm system with an SMS feature (item no.48010). You are informed via an SMS message as soon as the fence voltage drops below a certain value. You'll no longer have to deal with unknown problems with your fence system and save having to constantly turn it on and off.

Very long fences (longer than 10000 metres):

It is a good idea to divide the area to be fenced into several fence sections. Each fence section is powered by its own energiser. This has the advantage that the whole fence system will not go down if there is a fault. This will also make any faults easier to locate and resolve.

When building multiple independent electric fence systems, a minimum distance of 2.5 m should be kept between them. Any gaps must then be filled with mechanical barriers such as wooden hoardings or another non-conducting material.

Quality pays:

The assumed high costs of an electric fence system for defence against wild animals are nothing compared to the frequently much higher costs and annoyance that can result from the damage caused by them. The following applies when making your choice: The higher the quality of the fence components, the more reliable the deterrent effect!

Signage

It is a legal requirement that any electric fence systems placed near to public roads and pathways are clearly indicated by a warning sign according. Attach clearly visible warning signs at a recommended interval of 10m to 50m, but not exceeding 90m and at entrances to paths and locations where an electric fence may not be expected carrying the phrase "Electric Fence".(Item no. 44842)

(Different warning regulations may apply depending on your state for marking electric fence systems. Find out what regulations apply in your area before installing your fence.)

Overview of electric fence components for wild boar fences:

Energiser

  1. 230 V energiser "Nvi 15.000" (item no. 44875)
  2. 230 V energiser "Nvi 9000" (item no. 44869)
  3. 230 V Energiser NV 6800" (Item no. 42130)
  4. 12 V Battery energiser "AV 8000" (Item no. 44853)
  5. 12 V Battery energiser "AV 10.000" (Item no. 44687)

Conducting material

  1. galvanised steel wire (Item no. 44547).
  2. Stranded steel wire (Item no. 44539).
  3. Electric fence polywire (Item no. 44800, 44645)
  4. Special polywire with TLD conductor technology in black / white (item no. 42405)
  5. 10 mm electric fence tape (item no. 44554)

Wiring

  1. Polywire connector (item no. 44684, 44619)
  2. Insulated high-voltage cable (with galvanised steel core) (item no. 32601)
  3. Grounding post connector (Item no. 33615).

Posts

  1. Plastic posts, 110 cm (item no. 42171)
  2. Z-post permanent fence post (Item no. 42220.4)

Insulators

  1. "Super" corner insulator (item no. 44812)
  2. "Super M6" corner insulator (item no. 44813)

Gate installation

  1. Gate handle hooks with tension springs (item no. 44421)
  2. Gate handle insulators (item no. 44259)
  3. Quick connection kit (Item no. 44426)
  4. Flexible gate system (Item no. 44935)

Grounding

  1. Grounding stake (item nos. 44219, 44375)

Fence testers

  1. 8-step fence tester (item no. 44698)
  2. Digital fence tester (Item no. 44863)
  3. Fence tester with directional display for steel wire (item no. 44864)

Miscellaneous

  1. Defence against wild animals warning light (Item no. 32380)
  2. Warning sign "Caution Electric Fence" (Item no. 44735)
  3. 30 W Solar panel (item no. 43685), solar kits including energiser (item no. 43687)
Electric-Fence newsletter - register now and benefit
Prices incl. VAT and excl. Shipping costs
1Original price of the dealer 2Suggested retail price

We can help:

By phone

0145 234 62 04

Mon - Fri | 8am – 4pm

Email inquiries

shop@electric-fence.co.uk

www.electric-fence.co.uk
0145 234 62 04 | Mon - Fri | 8am – 4pm
0 items in your shopping cart

Your shopping cart is empty at the moment.