– 66 Block Primary or Secondary 75V Surge Protector
– UL Primary and Secondary listed with 350mA fuse for voice/fax/modem line (75V)
– Dual Indicator Lights: Protection OK and Ground Connection OK
– Solid-State Protection
– Single Pair Protection: Protect only the lines requiring protection
– Ideal for Retrofit Applications: Just remove the bridging clips from the block and replace them with the Protector, add the ground connection, and the pair is connected
– Grounding Requirements: Field-installed solid copper wire
– Recommended Grounding Impedance: <0.5 Ohm
– Fuse Rating: 350mA (1.6 Ohms)
– Signal Perfect Circuitry
– Clamping Level: 75V
– Response Time: 1-5 Nanoseconds
– Capacitance: <50pF
– Suppression Modes: Metallic and Longitudinal
– Wires Protected: 2-wires, 1 pair
– Termination Type: 66 M Blocks