This is a 1piece 22 mm XB2ES542 plastic push button switch with momentary selfreset action and a Stop Start Arrow symbol. It is rated for 10 A at 600 V. Key benefits Safe momentary operation: returns to the default position after actuation to prevent unintended starts. Compact 22 mm size: suitable for spaceconstrained control panels and enclosures. Durable plastic body: lightweight and corrosion resistant for reliable performance. Clear Stop Start Arrow symbol: enhances operator understanding and reduces control errors. Simple installation: straightforward wiring and mounting for quick panel integration. Key attributes Series/model: XB2 family, XB2ES542 Function: Momentary / SelfReset push button switch Electrical rating: 10 A at 600 V Material: Plastic Actuator: Push button with Stop Start Arrow symbol Size: 22 mm Quantity: 1 piece Applications Start/Stop control for small conveyors, automation modules, or compact machinery Control panels for industrial equipment and workshop tools Test benches and lab equipment requiring momentary start and stop control