Used to replace a contactor on a small 3 phase machine. Bought two as spares. The metal that makes up the box is so thin it can be crushed with your fingertips. The control buttons are on the lid, which wouldn't be too bad, but the box itself is so thin I doubt it'll stay intact for very long, with a tiny screw and questionable latch to hold it all together like your idiot co -Workers carelessly press buttons. It's definitely worth the money: less than $20 for two, but if you're looking forβ¦