Description Product Reviews 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 2 LEDs to Indicate Protection and Ground OK. (27V / 39V / 75V / 235V Clamping). Applications: Provides second layer of protection for Digital lines behind UL Listed Primary Protection. Dual Indicator Lights – ProtectionOK and Ground Connection OK Solid-state Protection – Providesthe fastest response Single Pair Protection – Scalethe protection to the system size.Protect only the lines requiringprotection Streamlined Installation- Eliminateredundant cross-connects byadding protection directly at the 66Block. Press fit protectors to theblock and attach the ground bar tothe protectors. A Screw Ground Lugalso is required. (MGBSGL-1) Sneak Current Protection -Protects against fires caused byoverloads and power crosses Cost Savings – Eliminate expensivefive-pin blocks and use economical66 Blocks Optimum Protection – Available ina number of voltage ratings to matchsystem operating voltages Ideal for Retrofit Applications -Just remove the bridging clips fromthe block & replace them with theUltraLinx Protector, add the groundconnection and the pair is protected Lifetime Product Warranty – Thissurge protector shall be free of anydefects in design, materials, orworkmanship, or ITW Linx will repairor replace the defective product UP3P 27 /UP3P 39 /UP3P 75 /UP3P 235) 0 Reviews Hide Reviews Product Reviews