The RY-ELE SA3 Push-In Series introduces a new direct push-in wiring design for faster and more efficient industrial control panel assembly. Compared with conventional screw-terminal buttons, the SA3 structure reduces repeated tightening steps and allows conductors or connection modules to be inserted directly, helping panel builders shorten wiring time and maintain consistent connections during batch production.

Its modular construction is another key advantage. The operating head, middle mounting section, contact block and lighting module can be assembled or replaced separately. This allows OEM manufacturers to configure different operating functions without replacing the entire push button switch. It also simplifies inventory management, troubleshooting and maintenance while reducing equipment downtime.

The 22mm SA3 push button switch series supports rated currents up to 15A. Available products include illuminated and non-illuminated push buttons, transparent flat buttons, emergency stop switches, rotary selector switches, key-operated switches and LED indicators. Selected models offer momentary or maintained operation and contact combinations such as 1NO1NC, 2NO2NC and 3NO3NC.

SA3 direct push-in push buttons are suitable for automated production lines, packaging machinery, machine tools, control cabinets, HVAC systems, material-handling equipment and building automation. Multiple colors, lighting voltages, head shapes and metal or plastic bezels are available.

RY-ELE supports OEM manufacturers, panel builders, automation companies and electrical distributors with standard models, samples, bulk purchasing, customized markings and OEM/ODM services.