Trane FUS02212 Time Delay Fuse 30A 600V

The Trane FUS02212 is a time delay fuse which is 30-amp and 600-volt to protect your Trane HVAC equipment. You can look at it as a sacrificial switch. This cartridge fuse is constructed of a melamine body and a nickel-plated bronze cap, making it compact 6” length and 0.41” diameter to fit within your system. Unlike a normal fuse that blows as soon as it gets overloaded, the time delay fuse gives little room for short current spikes during the starting of motors. But if there is a continuous overload, the fuse will go off and break the current flow so as not to harm your valuable Trane equipment.