The Siemens Boltshield 2-Pole Plug-in Surge Protection Device (QSPD2A035B) is a reliable and efficient solution for protecting electrical devices from power surges. With two poles and a black color design, this surge protection device is easy to install and highly effective in safeguarding your electrical equipment. The product offers surge protection properties, ensuring that your devices are shielded from sudden and potentially damaging power fluctuations. Built by trusted brand Siemens, this surge protection device provides peace of mind for your electrical system.