What Is an Octagonal Junction Box?
There are junction boxes in almost every home. In fact, you're probably sitting no more than 10 feet away from one right now. These devices are essential to keeping electrical connections together and preventing accidents. Does this Spark an idea?
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Identification
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Octagonal junction boxes are used to house multiple electrical connections within a home or office, and are often situated near light fixtures or other electrical appliances. Made of metal or hard plastic, this device was originally round in shape. It was later adapted to better accommodate the lock nuts needed and to allow it to sit flush against the wall of the box.
Safety
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Octagonal junction boxes are designed to be recessed into a wall or ceiling cavity, yet accessible in order to allow the connections within to be changed or fixed. One important feature of the octagonal junction box is the level of protection it affords to wiring junctions that are at risk of an electrical overload, which can lead to sparks and fire. Typically, an octagonal junction box will contain a switch to allow the connections contained within to be shut down in an emergency.
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Resilience
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An extremely long life that rarely requires replacement makes octagonal junction boxes nearly effortless to maintain. Instead, it is more likely that the wiring within will need to be replaced, and the octagonal junction box provides good access to allow for this.
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