I bought the 150 amp version. 80 to 90 amps (sometimes even less). I could use that brand at 120 amps operate for about 45 minutes before I had to reduce the current because my test sets were getting too hot they actually run at rated current don't waste your money on the cheaper brands, buy these if you are looking for switches that actually perform to their specs the measured resistance was about 0.0005 ohms much better than other brands that I have tested very good pads all around studs for very low contact resistance.
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
TWTADE/AC 24V 10A Coil Electromagnetic Power Relay 8 Pins 2DPT 2NO+2NC With Indicator Light And Socket Base -YJ2N-LY
9 Review
MIDI keyboard Axelvox KEY49j white
22 Review
Adjustable Regulator Generator PEMENOL Controller
9 Review