Custom Fuse Tubes by Material and Application
We manufacture and machine custom fuse tubes for current-limiting, high-voltage, low-voltage, EV, photovoltaic and industrial fuse assemblies. The correct tube depends on arc behavior, electrical insulation, mechanical load, temperature, dimensions and the validation standard used by the fuse designer.
Choose a fuse tube construction
| Product | Construction focus | Use this page when |
|---|---|---|
| Vulcanized fiber tube | Machinable fiber insulation and arc-quenching applications | The drawing specifies vulcanized fiber |
| Filament wound tube | Glass-fiber/epoxy wound structural tube | Mechanical strength and custom winding are important |
| Vulcanized fiber composite fiberglass tube | Fiber inner tube with reinforced fiberglass outer shell | The design combines fiber and glass/epoxy layers |
| Ceramic wound fiberglass tube | Ceramic liner with wound fiberglass outer shell | High-temperature ceramic insulation is specified |
| G5/G9 glass melamine tube | Rigid melamine-glass laminate insulation | The drawing calls for G5 or G9 grade |
| Synthetic arc-quenching liner | Internal liner for controlled fuse arc duty | A separate arc-quenching liner is required |
Information engineers should send
- Finished-part drawing, sample or assembly interface
- Material grade and required supporting documents
- ID, OD, length, wall build and tolerances
- Slots, holes, threads, tapers and end geometry
- Rated voltage, current, interrupting duty and test method
- Operating temperature, humidity and environmental exposure
- Prototype quantity, annual demand, inspection and packaging requirements
From drawing review to production
Our review starts with material and geometry, followed by manufacturability, inspection points and sample validation. Performance claims are confirmed against the approved construction and test plan; brochure values alone should not be used as final design limits.
Request a fuse tube quotation
Send your drawing, target material, operating duty and required quantity through our contact page. We will identify missing engineering inputs before quoting.