ITW Linx UP3P-39 Surge Protector

UP3P-235 UltraLinx 66 Block from ITWLinx features voice high-speed data 66 block surge protection with Sneak Current Protection, which protects against fires caused by overloads and power crosses. The Single Pair Protection method protects only the lines requiring protection. The Solid-state Protection automatically resets without user intervention and provides the fastest response to transient voltages by quickly diverting damaging surges to ground. They utilize replaceable 160mA PTC for voice/fax/modem line protection and 2 indicator lights for Protection and Ground Connection indications.