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Circuit Protection Browse Products


Circuit Protection

Overcurrent Devices

Overcurrent protection devices help protect against harmful overcurrent surges and overtemperature faults. These devices limit the flow of dangerously high current during fault conditions.

Product Catalog

Overvoltage Devices

Overvoltage protection devices help protect not only telecommunications circuits, but also maintenance personnel and subscribers. When an overvoltage event occurs, the device changes its impedance to direct current around the protection circuit to ground.

Product Catalog

Hybrid Devices

Our hybrid devices combine protection characteristics of two or more of thermal protection, overvoltage protection or overcurrent protection into a single device. Integrated hybrid protection saves critical design time and assembly costs.

Product Catalog

Reflowable Thermal Protection

Industry-first Reflowable Thermal Protection Device saves assembly time and offers robust protection against thermal runaway.

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