if the pins read vssa and gnd, then yes. (also very low value fuse, less is better, wiki says "between 125 and 250mA and a resistance of between 2 and 4 ohms.")
you can print with a bypass either a wire instead of the fuse, or like you tested - BUT there is likely a reason the fuse blew and the fan blew - your fan and thermistor have likely shorted on the hotend; and if it happens again with no fuse the CPU will likely be damaged.