Protector for twisted pair data communication or signal linesLower in-line resistance, higher current and higher bandwidthLower in-line resistance and higher currentReady-boxed protector for data or signal lines up to 6 voltsReady-boxed protector for data or signal lines up to 15 voltsReady-boxed protector for data or signal lines up to 30 voltsReady-boxed protector for data or signal lines up to 50 voltsReady-boxed protector for data or signal lines up to 110 voltsReady-boxed protector for phone lines with a max (ringing) voltage of 296V