Phoenix Contact, a manufacturer of industrial electrical and electronic technology products, has introduced PT-IQ, an intelligent MCR surge protection device with multi-stage remote monitoring that provides proactive functional monitoring for signal interference surge protection devices.
According to the company, the PT-IQ multi-stage monitoring system enables clear identification of needed plug replacements before the components fail due to overload. The device is capable of providing protection for up to five signal wires and is available in floating and directly grounded shield connection. Other features include impedance-neutral plugging, isolation measurement without disconnection and automatic integration of SPDs without wiring.
