Melamine Laminated Tubes

Ring-Groove Fuse Tube

Grooved structure locates the fuse element; stays intact during interruption

Ring-grooved fuse tube for secure end-cap and element locating — arc resistant, flame retardant, structurally intact during interruption.

Material System	Melamine glass-fiber laminate (RoHS halogen-free available)
Dimensions	Groove position / width / diameter customizable
Features & Process	Reliable end-cap riveting for automated assembly
Applications	EV, industrial power, rail transit

Inquire Now Hotline: 16630923256

Samples Available · Customization Supported

Product Details

The ring-grooved tube carries circumferential grooves on the outer wall for reliable end-cap riveting, suited to automated assembly lines.

Same material system as the straight tube: superior arc and tracking resistance, G9 grade for high-energy DC; UL94-V0 with the tube staying intact through interruption.

Groove position, width and diameters are all customizable.

Related Products

Standard Straight Fuse Tube

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

Tapered Insulation Tube

Tapered profile for special assembly spaces

Extended-Length Laminated Tube

Long lengths in one piece — fewer joint risks