The OMRON Z-15HQ21-B is a high-sensitivity snap action switch designed for precision applications in industrial automation. Featuring a panel mount cross roller plunger actuator and a robust 15A switching capacity, this switch ensures high repeat accuracy and reliability. With a contact gap of 0.25 mm and SPDT configuration, it is ideal for applications requiring precise control and durability. The Z-15HQ21-B is RoHS compliant and operates efficiently within a temperature range of -25°C to +80°C, making it suitable for diverse environments.