The PROTECTOR is a nonsacrificial permanent voltage surge protection equipment that handles any transient problem in any power system - from millivolt to 4160 VAC, from milliamp to more than 10,000 amp service. Protects AC power panels, telephone and data lines, automation, instrumentation and SCADA systems. Sine wave tracking, 4-20mA instrumentation transmitters, and hardwire AC and DC Protectors will be featured.