Kraus & Naimer USF301ECA20BREAD Rotary Switch

Kraus & Naimer USF301ECA20BREAD Rotary Switch provides a simple, reliable way to route electrical connections through multiple fixed positions, letting operators select between predefined circuits or settings. The product title indicates this is a model within Kraus & Naimer’s USF301E family and includes a CA20B variant code, identifying a specific configuration within the line. As a rotary switch, it relies on manual actuation to move a wiper between contacts, delivering distinct, repeatable positions that are easier to confirm by touch than many electronic selectors. This type of device is commonly used in control panels and equipment enclosures where a hands-on selector is preferred to switch among configured circuits or settings. The core function is straightforward: manually rotate to select among a set of electrical connections, offering a durable, proven approach to circuit selection in a variety of setups. This arrangement—USF301ECA20BREAD—typifies the standard rotary switch format used for manual circuit selection in industrial control tasks.