Description
The Bussmann Fuse FNQ-R-20 Time Delay Fuse is a current-interrupting part that allows short-duration inrush flow while responding to sustained overload conditions. It carries a 20-amp rating and is used in Class CC applications, offering compact circuit support within electrical control arrangements. It is commonly applied in control panels, transformers, and motor branch circuits where startup current spikes may occur. Inside HVAC systems it is placed in fuse holders within the electrical enclosure, isolating the circuit during abnormal current conditions in residential and light commercial heating and cooling equipment setups.
