Electrical Insulation Sleeving

Coated fiberglass insulating sleeving – 233 Techflex Flex Glass sizes in acrylic, vinyl and silicone, grades A and C, for wire, terminals and busbar.

What is in this range

• Acrylic coated — the general purpose Flex Glass grade, in both Grade A and Grade C wall.
• Vinyl coated — a tougher, more abrasion-resistant coating, Grade A and Grade C.
• Silicone coated — for the hottest service, including a heavy wall high-voltage grade.
• FR silicone coated — the flame-retardant silicone grades, Grade A and Grade C.

How the sizes are called out

Two ways, and both are in the part number: by AWG for the wire the sleeve slips over, and by fractional inch inside diameter for bus, terminals and tube work. Match the method your print uses rather than converting between them.

Choosing a grade

Grade A and Grade C describe the wall and the amount of coating, so the two are not interchangeable on a drawing — order the grade the print calls for. Temperature rating, dielectric strength and agency approvals differ by coating and are confirmed against the manufacturer data sheet on your quotation.

Micro-Ray is an authorized Techflex distributor and supplies this range under Techflex part numbers. Please call for pricing and availability.