York S1-FNQR3 Fuse R-410A As an HVAC technician knows

As an HVAC technician knows

This 135-ohm resistor kit is designed to interface directly with 7B switches

Chemical Resistance: Equipped with an RPTFE ball cone and stainless steel internals for superior durability against corrosion

High Voltage Compatibility: Specifically wound for 277V 1PH applications

York S1-FNQR3 Fuse R-410A As an HVAC technician knowsThe York S1 FNQR3 is a high performance 3A 600V time delay fuse specifically engineered for HVACR control circuits and inductive loads. As a Class CC rejection fuse, this component provides critical overcurrent protection for branch circuits, preventing damage to downstream sensitive electronics. The time delay characteristic is essential for handling the momentary inrush currents typically associated with control transformers and small motor loads,