Based on my experience, this industrial switch has been a great addition to my workshop. Its 20 amp capacity is more than enough for my heavy machinery, and the grounding feature provides added safety.The switch has a smooth and sturdy operation and has held up well against wear and tear. The only downside is that the installation can be a bit tricky for those who are not experienced with electrical work. Overall, I highly recommend this switch for anyone in need of a reliable switch for their industrial power tools..