5 Amp Nano Polyfuse (x3)

These fast acting 5 amp nano polyfuses serve as the first line of defense for the full-sized RAMBo control electronics used in the LulzBot TAZ by protecting against potential damage caused by shorting. This three pack of LulzBot 3D printer fuses provides a full replacement set for the hot end/logic fuse, the stepper drivers fuse, with one additional fuse to be held in reserve as further backup.

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This three pack of nano polyfuses are designed for quick replacement in the RAMBo control electronics used on the LulzBot TAZ and other RepRap-style 3D printers.

Fuse replacement is easy! Use the tweezers included with the LulzBot TAZ and LulzBot Mini tool kit to lift the fuse straight out of the fuse holder. Replace the fuse by pushing the replacement fuse straight in with your fingers. 

Parts Included

Three (3) Nano Polyfuses


Rated Amperage: 5 Amps

Maximum Voltage Rating: 125 Volts

Nominal Resistance: 0.015 Ohms 

Reduction of Hazardous Substances (RoHS) Compliant: Yes

Length: 6.10 mm ± 0.20 mm (0.24 in ± 0.008 in)

Height: 2.69 mm ± 0.25 mm (0.11 in ± 0.01 in)

Width: 2.69 mm ± 0.25 mm (0.11 in ± 0.01 in)

$ 10 00


  • Customer Note:

    If you own a LulzBot 3D printer and are having issues with your machine, please contact us for assistance before purchasing this component.

5 Amp Nano Polyfuse (x3)

5 Amp Nano Polyfuse (x3)

$ 10 00

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