The HRISW25B is a time delay relay from Littelfuse, Inc, engineered for precise timing applications. This relay features adjustable time delays, allowing for flexible operation in various circuits. With a compact design, it fits easily into control panels and systems. The HRISW25B is built to meet stringent industry standards, ensuring reliability and safety in operation. It is ideal for applications requiring delayed activation or deactivation, such as motor control and lighting systems. This relay is a perfect solution for engineers looking for dependable timing solutions.