This 1PC green selflocking pushbutton switch DS428 provides a compact OFFON control solution for panel mounting. With a 12 mm button diameter, it fits standard 12 mm cutouts and is suitable for space‑constrained control panels and enclosures. The DS428 model is designed for reliable latching operation, helping prevent accidental state changes. Key benefits Selflocking (latching) OFFON action: press once to ON, press again to OFF, ensuring the switch remains in the selected state until manually changed. Clear visibility: the green pushbutton offers easy identification in control panels and assemblies. Compact 12 mm form factor: ideal for small enclosures and tight panel spaces. Strong electrical ratings: supports up to 3A at 125VAC and 1.5A at 250VAC for balanced, everyday switching needs. Simple, robust operation: designed for straightforward installation and dependable long‑term use in control circuits. Key attributes Model: DS428 (also listed as DS428) Type: Pushbutton switch, OFFON, selflocking Size: 12 mm pushbutton (panel mounting) Color: Green Electrical ratings: 3A at 125VAC, 1.5A at 250VAC Operation: Selflocking / latching Quantity: 1 piece Material: Not specified Termination/connection: Not specified Applications and use cases Small machinery and equipment control: use as a power on/off switch in compact control panels where space is limited. DIY electronics and prototypes: suitable for start/stop control in hobbyist projects, test rigs, and educational builds. Automation and panel enclosures: install the DS428 in control boxes for manual on/off control of conveyors, pumps, or other peripheral devices. Notes The listing specifies the DS428 model, 12 mm size, green color, OFFON selflocking action, 3A/125VAC and 1.5A/250VAC ratings, and 1 piece per unit. Material and termination details are not provided in the listing.