Melamine Laminated Tubes

Standard Straight Fuse Tube

General-purpose fuse tube with smooth bore and even wall thickness

General-purpose fuse insulation tube with arc and tracking resistance — assists rapid arc quenching during interruption and prevents tube burst and secondary breakdown.

Material System	Melamine glass-fiber laminate (RoHS halogen-free available)
Dimensions	ID / OD / length customizable to drawings or samples
Features & Process	Precision machining with easy-tolerance ID/OD control
Applications	EV, charging piles, PV, energy storage

Inquire Now Hotline: 16630923256

Samples Available · Customization Supported

Product Details

The straight fuse tube is Zhongfu's baseline type: the melamine glass-fiber laminate resists carbonization under arc heat during short-circuit interruption, helping the fuse quench the arc quickly.

Smooth bore and uniform wall; long-term service around 150–180℃ with UL94-V0 flame retardance. The glass-fiber reinforced structure is tougher than brittle ceramics and stands up to assembly vibration.

Inside/outside diameters and length are customizable to drawings or samples; precision machining supports high assembly yield.

Related Products

Ring-Groove Fuse Tube

Grooved structure locates the fuse element; stays intact during interruption

Tapered Insulation Tube

Tapered profile for special assembly spaces

Extended-Length Laminated Tube

Long lengths in one piece — fewer joint risks