Package contents: 10x Push Button Rating: 1 A; 30 V Type: Self-locking push button Applications: widely used in appliances, flashlights, electronic projects Circuit use: in electrical automatic control circuits, used to manually send control signals, control contactors, relays, and electromagnets Benefits and features: provides a manual control point for low-current circuits; compatible with relays, contactors, and electromagnetic devices in control panels and projects Compatibility and performance: rated for 1 A at 30 V, suitable for low-current control applications and general electronics projects Use scenarios - In a small automation project, press to latch and energize a relay that powers a device; press again to release. - In a control panel or educational electronics kit, manually send a control signal to energize a contactor, relay, or electromagnet. - In a DIY appliance or flashlight-related project, implement a reliable on/off control for a load via a self-locking push button.