The Soler and Palau REGUL‑2 is an on/off switch with an integrated speed selector, designed to control compatible fans with two speed settings (I/II). It allows users to adjust fan performance easily while providing reliable operation and durability. Manufactured to Soler and Palau quality standards, this switch is suitable for residential, commercial, and light industrial applications, making it a practical accessory for enhancing fan functionality and user control.