


Ruby Tubes
Fuse Holder for Fender 3AG-Type
Choose options
Panel-mounted electrical holder designed to securely house a standard 3AG (¼" × 1¼") cartridge fuse used in Fender-style guitar amplifiers.
It typically mounts through a ½-inch chassis hole and uses a threaded nut and cap to hold the fuse in place, allowing easy external fuse replacement without opening the amp chassis. These are commonly used in vintage-style or modern Fender amp builds and repairs
Ambient Temperature Range -40°C to 85°C.
Body Length 1.0 in.
Cap Length 0.78 in.
Chassis Hole Diameter 0.5 in.
Compatible Fuses 3AG
Dielectric Strength ≥ 2,400 V
Electrical Rating 250 V, 20 A
Item Diameter 0.69 in.












