Trane FUS2280 Fuse 322838-752 making it ideal for low-pressure

making it ideal for low-pressure steam gravity returns

Built with a rugged DASTAT construction and silver contacts for long-term durability

While designed primarily for duct temperature sensing in air handling units

Its slotted stem and small bonnet design are specifically optimized for seamless integration with VA-7310 electric actuators and V-3801 pneumatic actuators

this specific model is cross-referenced and orifice-sized exclusively for R-22 systems

Trane FUS2280 Fuse 322838-752 making it ideal for low-pressureThe Trane FUS2280 is a specialized 500V 20S time delay relay fuse designed for critical circuit protection within Trane industrial and commercial HVACR units. Engineered to handle transient inrush current during compressor and blower motor start ups, this 20 amp time delay fuse prevents nuisance tripping while maintaining a rapid response to sustained overcurrent conditions. As an OEM Trane replacement fuse, it ensures precise electrical coordination