With excellent insulation properties and high electrical resistance, this white ceramic bead from RS PRO offers a convenient solution for insulating wires in high-temperature electrical applications.

It has a bore size of 4.5 mm and comes in a quantity sufficient to cover 3.5 m of wire. With a steatite Ker 220 construction, it's resistant to abrasion and humidity and has a maximum operating temperature of +1200°C. It has a convenient fish-spine design, so you can interlock multiple beads to provide flexible insulation around wires.

This ceramic bead is safe and suitable for use in industrial settings with high-voltage and high-temperature wiring needs. You can use it for insulating wires that run close to a heatsink, or for applications such as air and vacuum systems, 3D printers and insulation for electrodes and curved wires.

• Ceramic bead
• White in colour
• Made from steatite Ker 220 material
• Maximum operating temperature of +1200°C
• Bore size of 4.5 mm
• Supplied in quantities sufficient to cover 3.5 m of wire

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