Towermax Co/4 Module – Pictured

– Analog Station Set and Central Office Line Protector- Protects up to 4-wires (2-pairs) per jack. Using RJ11/45 connectors (2in/2out, pins 3, 6, 4, 5 protected) – Auto-Resetting Technology: PTC resistors open when a surge occurs, protecting your equipment, but unlike other fuses, the PTCs close again once the surge passes. – Expandable modular system – Applications: Analog and Central Office lines for PBX or KSU Agency Approval: UL 497A (Secondary) – Grounding Requirements: Uses Electrical AC Ground – Recommended Grounding Impedance: <0.5Ohm – Signal Perfect Circuitry – Auto-Resetting PTCs: 160 mA (8-10 Ohms) – Clamping Level: 260V – Response Time: 1-5 Nanoseconds – Capacitance: <50pF – Suppression Modes: Metallic and Longitudinal – Wires Protected: 4-wires (2-pairs) per jack (pins 3, 6, 4, 5)- Termination Type: RJ11/45While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.