Dental Equipment Fuse Holder R3-53A Fuse Holder ElectricalFuse Holder R3-53A: Reliable Holder For Fuses In Dry Vacuum Systems, Ensures Safe Operation. $1.00 Request a Quote System Overview The fuse holder R3-53A is designed to securely hold fuses in dry vacuum systems. It ensures safe operation by providing a reliable connection for electrical protection components. Specifications Part Number: 8300194A Type: Fuse Holder