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STC TEL RJ Connection Telephone Protection
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Single Pair Telephone and Data Line Protection
The STC-TEL Series provides surge protection for single pair telephone and data lines using an advanced two-stage hybrid design. Silicon breakover devices protect equipment from overvoltage transients, while sneak and fault currents are mitigated with solid-state resettable fuses (PTCs). These units use two screw terminals to connect a Telco line to the protector. The equipment to be protected then plugs into a standard female modular jack.
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