The STC-TEL-200T from Sola HD is an Ethernet Surge Suppression Device that has been designed for telephone and data line protection applications. It requires an input voltage of 220 V and has a current rating of 0.15 A. This suppressor uses an advanced two-stage hybrid design and addresses over-voltage transients with silicon break-over capabilities while mitigating sneak and fault currents with resettable fuses (PTCs). It uses two screw terminals to connect a telco line with the protector, and then plugs the equipment to be protected into the female modular jack on the surge suppressor. It is available in a module.