Heavy Wall (1/32") saturated Fiberglass Sleeving

Heavy Wall Heat Treated Fiberglass Sleeving BuyHeatShrink®

Features: 

• Insulation of wires (up to 600V insulation)
• Irregular shapes (e.g. coil insulation on rotating equipment)
• Thermal protection of insulated wires (e.g. fiberglass can thermally protect PVC jacketed wire that rests very close to a heat source)
• Heat treated to removed starches, oils and other impurities that naturally occur in glass.
• Thermal Characteristics - UL Thermal Class S&C (240°C+) (this is the maximum thermal class UL and NEMA will allow for fiberglass products) - Maintains 1/2 its strength at temperatures up to 750°C. Some degree of protection up to the melting point of glass (1400°C).
• Flame Resistance - Passes UL 1441 (VW-1). Will not burn. NEMA TF-2 flame retardant
• Available in NEMA sizes #24 (AWG) to 1".
• Standard wall thickness is 0.015" (1/64"). Heavy wall thickness is 0.030" (1/32")
• Dielectric Grade C-3: Standard wall provides up to 300V space factor insulation (although no dielectric breakdown is guaranteed). Heavy wall provides 600V (also, no dielectric is guaranteed).
• High quality equivalent to: Alpha Wire PIF-240, Ben-Har ST1250 (heavy wall), Varglas Non-Fray Type H, Hilec 220C (heavy wall)