My house was built in the 1940's and my air conditioner still runs through this type of fuse. Two T-20s work great. I rarely have to change them, for example when a big thunderstorm comes up or my child runs back and forth too quickly on the rotary thermostat. I used TL-20 because they were there when I first replaced them, but T-20 is stronger. They last longer and also fire when overvoltage.
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
TWTADE/AC 24V 10A Coil Electromagnetic Power Relay 8 Pins 2DPT 2NO+2NC With Indicator Light And Socket Base -YJ2N-LY
9 Review
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
Vacuum cleaner KARCHER VC 3, yellow
176 Review