My analysis of this product showed that it is unreliable when used in an industrial setting .Though it may seem like a cost-effective solution to your wiring woes, it is not worth the risk. The con of this adapter is that it can easily malfunction and damage your expensive equipment leading to potential losses. However, the pro is that it is easy to INSTALL. Ultimately, it`s best to invest in a more reliable and durable product in the Industrial and Scientific category..