NP611R (NEMA XP) is a hot-punching, paper based phenolic grade. With mechanical properties approaching those of NP610, NP611R also offers improved electrical and punching characteristics. NP611R is a warm to hot punching grade, used for switch parts and other applications that need good moisture resistance, such as switch bases, terminal boards, insulating washers, and other intricate punched parts. NP611R complies with the requirements of MIL-I-24768/19, Type PBM-P.
*The use temperature or temperature index is a recommendation only, and based upon experience in various applications. The maximum operating temperature is dependent upon the application and should be investigated prior to use.