Momentary action button: Designed for responsive operation, this push button switch provides precise control in electrical circuits, enhancing safety and efficiency during regular use. Selflocking mechanism: The included rotary switch features a selflocking design, enabling easy reset and added operational convenience, making it userfriendly in a variety of applications. Contact types: Equipped with normally open (NO) and normally closed (NC) contact types, this switch box supports flexible control requirements across different setups. Compact dimensions: Measuring approximately 110 mm x 72 mm x 90 mm, this switch box is space efficient and suitable for installations in tight environments. Use scenario 1: Integrated into a compact control panel for automated equipment, where the momentary push button starts a sequence and the rotary switch selects the operating mode with a secure, selflocked setting. Use scenario 2: Used in testing rigs or small laboratory setups where space is limited and NO/NC contacts provide the control logic for experiments or simulations. Use scenario 3: Deployed in tight conveyor or packaging lines that require a reliable, compact control box capable of handling varied control requirements without crowding the installation area.