DITEK’s CM, CM+, and CMXPLUS provide users with a range of durable, cost-effective secondary surge arresters suitable for use in a wide range of applications. DITEK arresters are typically used to protect pumps, motors, HVAC condensers, and incoming utility power. Products are available in compact housings, and the CM+/CMXPLUS series are the only arresters at their level that provide LED status indicators for each phase. Backed by a ten year warranty, DITEK surge arresters are your choice for effective, economical protection.