Electrical insulation parts

Die-cut insulation washers, plates and spacers in fibre, pressboard, FR4, mica and more. Made by Habib Brothers in Mumbai, OD 5–200 mm, to your drawing.

Materials

• Red Vulcanised Fibre
• Grey Vulcanised Fibre
• Pressboard / Presspahn
• FR4 / Epoxy Glass
• Mica
• Hylam / Bakelite (Phenolic)
• PET / Polyester
• Nylon (PA6 / PA66)

Used for

• Insulating washers and plates in switchgear, transformers and panels
• Insulation in heating elements
• Insulating parts for battery packs
• Terminal and busbar insulation

Choosing the grade

Vulcanised fibre: tough, takes screw load. FR4 (glass-epoxy): strong and stable. Mica: high heat. Pressboard: transformer insulation.

Send the voltage, temperature and load along with the drawing, and we will suggest the material.

For a quote, send

• Size: OD × ID × thickness in mm, or the drawing
• Material or grade
• Quantity on this order, and per year
• Where the part is used
• Documents needed with the goods (inspection report, test certificate)