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2. Electric fence - Wikipedia

   en.wikipedia.org/wiki/Electric_fence

   Detail of an electric fence material made of synthetic cord with metal interwoven through it, attached to a steel fence post with a plastic insulator. This material is more visible than wire, but most often used for temporary fencing. Electric fences are designed to complete an electrical circuit when touched by an animal.

3. Portal:Electronics/Selected product/31 - Wikipedia

   en.wikipedia.org/wiki/Portal:Electronics/...

   Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

4. Thermal cutoff - Wikipedia

   en.wikipedia.org/wiki/Thermal_cutoff

   Unlike a thermal fuse, a thermal switch is usually reusable and is therefore suited to protecting against temporary situations which are common and user-correctable. Thermal switches are used in power supplies in case of overload, and also as thermostats, and overheat protection in some heating and cooling systems. They are found in virtually ...

5. Agricultural fencing - Wikipedia

   en.wikipedia.org/wiki/Agricultural_fencing

   Electric fencing became widely available in the 1950s and has been widely used both for temporary fences and as a means to improve the security of fences made of other materials. It is most commonly made using lightweight steel wire (usually 14-17 gauge) attached to posts with insulators made of porcelain or plastic .

6. Temporary fencing - Wikipedia

   en.wikipedia.org/wiki/Temporary_fencing

   Fence panels are commonly constructed of either chain link or weld mesh. Temporary fencing in storage on a site in Switzerland. Temporary fencing is an alternative to its permanent counterpart when a fence is required on an interim basis when needed for storage, public safety or security, crowd control, or theft deterrence.

7. Insulation system - Wikipedia

   en.wikipedia.org/wiki/Insulation_system

   In IEC standards, the insulation system is a classification based on the level of electrical shock protection given to a user. Functional insulation is that required to prevent short circuits within the equipment. Basic insulation is any material added to protect a user from accidental contact with energized parts.