Review on URBESTAC Momentary Hinge Roller Switches by Kaushik Sokolowski

Needed for low voltage project. I connected four of these in parallel and everything worked fine. I like the roll at the end of the swingarm. This reduces the resistance at the contact point. I would not use them in a high voltage (110V) environment. They are excellent for low voltage applications. July 2021 update. One of the 5 switches installed has encountered an error. The normally open contacts were soldered together, making it a break switch. I am using 12 volts with a very light load to turn on the relay. Changed from 5 stars to 3 stars. It has only been installed for 10 months and has not been used more than 50 times. As other reviews have said regarding the early failure of this switch, I hope this isn't a sign of things to come. They're cheap, but that's not why they fail early with little use. Let's see how the other four built-in switches behave. They don't have that much use.