plastic boxes are cheaper, they have more for conductoer eather sealed. metal boxes are usally installed inside the dry wall. Plastic boxes are less fire hazard and shock resistant than metal
Wood cuttlery boxes look a lot nicer than plastic ones. However, there is no major difference between the two.
In the electrical trade it makes no difference which type of box you use. Both types are approved to be used as an electrical junction box. If the object is to keep costs down go with the plastic box. In harsher environments plastic boxes are used along with PVC plastic conduit.
An outside electrical box has a watertight in-use outlet cover so even when a cord is plugged in the outlet stays covered. That is the main difference between the outside box and inside box. An outside box also uses a ground fault circuit interrupter.
The difference between digital boxes and digital adapters is that digital boxes can offer extra services such as Pay Per View, On Demand and Premium Channels such as HBO.
yes litter boxes are made out of plastic
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They both are not moble.
No. There is no gold in electrical junction boxes. If there was there would be many rich electricians.
Plastic storage boxes are an easy product to find on the web. I suggest trying Walmart in the US and then in the UK try Plastic Box Shop. Solent Plastics are having a sale on plastic boxes.
Plastic tool boxes can be found on eBay, Amazon and Best Buy. Tool boxes made from plastic are a very common item and can be found in most DIY stores.
yes it can,
Many plastic lunch boxes are made of PVC (plastic #3), which can contain contaminants such as lead, or leach chemicals like phthalates. If plastic is your best option, look for lunch boxes that are phthalate and BPA-free so they are not healthy