The ETEN1021 is a 1 piece SPST ONOFF toggle switch with a selflocking (latching) action and a twopin design. It is rated for 15A at 250V, making it suitable for reliable singlecircuit power control in a variety of settings. The selflocking mechanism keeps the switch in the selected position until you toggle it again, reducing the chance of accidental state changes. Key benefits Reliable on/off control for a single circuit, with a clear ON and OFF position. Selflocking (latching) action helps prevent unintended switching in busy or crowded environments. Simple 2pin wiring supports straightforward installation and integration into existing circuits. current and voltage ratings (15A, 250V) enable control of common mains loads. Compact and unobtrusive form factor suitable for panels, enclosures, or DIY projects. Key attributes Model: ETEN1021 Configuration: SPST Action: ONOFF, selflocking Terminals: 2pin Current rating: 15A Voltage rating: 250V Quantity per package: 1 piece Applications and use cases Power control for benchtop equipment, hobby electronics, or small motors. Use this switch to turn a device on and off from a single control point. Lighting or fan control in small appliances, control panels, or enclosures where a secure ON/OFF state is beneficial. Replacement switch for existing equipment or DIY projects that require a latching twoterminal toggle switch with a 15A/250V rating. Installation notes Ensure the power is disconnected before wiring. Connect the two terminals to the appropriate hot line and load conductors. Do not exceed the rated 15A at 250V to maintain safe operation. If you are unsure about wiring or safety, consult a qualified electrician or technician. This description reflects the product's model, specifications, and features as specified by the original listing. The 1pc ETEN1021 toggle switch provides a straightforward, durable solution for on/off control of a single circuit with a reliable selflocking action.