The HY56 220V/380V single/threephase universal push button switch is a versatile control device designed to work with either 220V or 380V electrical systems and in singlephase or threephase configurations. It is rated for 20A, providing reliable on/off control for a range of equipment and control panels. TheHY56 is built to support simple integration in electrical installations that require a robust, easy to operate push button switch. Key benefits Universal compatibility: supports 220V and 380V, for both singlephase and threephase systems, reducing the need for multiple devices. Suitable current rating: 20A capacity makes it appropriate for control loads such as motors, pumps, and other common equipment. Simple operation: push button action offers immediate, intuitive control for start and stop functions. Flexible integration: designed to fit standard control wiring and panel layouts in ordinary electrical installations. Reliable control solution: built for consistent operation in everyday control tasks within industrial and commercial settings. Key attributes Model: HY56 Voltage: 220V/380V Phases: Singlephase and threephase universal Current rating: 20A Type: Push button switch Application: Intended for use in control circuits requiring 220/380V operation and up to 20A Applications and use cases Motor or pump control in a workshop or small factory: use the HY56 to start and stop equipment powered from 220V or 380V supplies in a safe, manual manner. Control panel integration for automated lines: install in a control cabinet to provide a reliable manual on/off switch for conveyors, machines, or process equipment operating on either voltage. Testing and development benches: employ as a straightforward power control switch for equipment under test or in experimental setups that run on 220V or 380V, singlephase or threephase configurations.