DITEK’s Low Voltage Line Protector series of signal, data and loop circuit surge protectors provide strong protection in a compact hard wire package. Applications include protection of 4-20mA current loops, alarm panel NAC, SLC and IDC loops, and burglar alarm panels. Models are available to protect 1, 2, 4 or 8 pairs. LVLAWG models can handle #14-#10 AWG wiring connections. Hardwired low voltage surge protector.