Electrical Insulation Components

3M ThermaVolt AR Electrical Insulation Paper, 11.5 mil, is advanced insulation for electrical equipment. ThermaVolt AR paper is well suited for a wide range of electrical insulation applications, particularly low-voltage dry-type transformers. This single-ply paper is physically tough, resisting initial tearing with improved puncture resistance and mechanical strength. It has high dielectric resistance with excellent long-term resistance to corona. Its thermal stability offers excellent retained flexibility. UL Listed for UL 1446 systems up to 220 degrees C.The 11.5-mil (0.29 mm) thickness of ThermaVolt AR paper comes in standard roll of 285 sqy (240 sqm) length by 36 in (914 mm) wide.

3M ThermaVolt AR Electrical Insulation Paper, 7 mil, is advanced insulation for electrical equipment. ThermaVolt AR paper is well suited for a wide range of electrical insulation applications, particularly low-voltage dry-type transformers. This single-ply paper is physically tough, resisting initial tearing with improved puncture resistance and mechanical strength. It has high dielectric resistance with excellent long-term resistance to corona. Its thermal stability offers excellent retained flexibility. UL Listed for UL 1446 systems up to 220 degrees C.The 7-mil (0.18 mm) thickness of ThermaVolt AR paper comes in standard roll of 465 sqy (390 sqm) length by 36 in (914 mm) wide.