Protection device targets communications equipment

The new PolySwitch TSM600-400 resettable overcurrent protection device from Raychem Circuit Protection, a business unit of Tyco Electronics, helps communications equipment comply with recent worldwide telecommunications standards such as Telcordia GR-1089 Issue 3, UL 60950 3rd edition and TIA-968-A (formerly FCC Part 68). The RoHS-compliant device can also be used in systems designed to ITU-T K.21 & K.21 recommendations.