Ten pieces of SPDT momentary hinge roller lever tact switches with three pins. Each switch provides 1 Normally Open and 1 Normally Closed contact (1NO 1NC) and is rated for 5A at 125V and 250V. The momentary action means the switch returns to its default state when released. These switches use a hinge roller lever actuator for reliable contact with moving parts. Models included in the pack are KW11N and KW12, and they are described as Reset Button types. Key benefits Flexible SPDT wiring: 1NO and 1NC contacts allow versatile wiring configurations for input or control circuits. Momentary action: Returns to the default state after actuation, suitable for momentary reset or trigger functions. Roller lever actuator: Designed to engage smoothly with moving parts, improving actuation reliability in dynamic environments. Threepin configuration: Simple wiring with a common terminal for straightforward integration into circuits. Wide voltage and current rating: 5A at both 125V and 250V supports moderateload applications. Model variety: Includes KW11N and KW12 variants to suit different installation needs. Practical quantity: Pack of 10 units provides multiple switches for prototyping or production use. Reset button functionality: Suitable for applications requiring an explicit reset input in a compact tactswitch form factor. Key attributes Configuration: SPDT Contacts: 1 Normally Open (NO) and 1 Normally Closed (NC) Actuation: Momentary hinge roller lever Terminals: 3 pins Electrical rating: 5A at 125V and 250V Type: Tact switch with reset button capability Models: KW11N and KW12 Quantity: 10 pieces Applications and use cases Endstop or limit switch in automation equipment, CNC machines, or robotics, where a roller lever provides stable engagement. User input or control panel switch for microcontroller projects, arcade game interfaces, or vending machines requiring a momentary, dualcontact signal. Reset input switch for electronic devices or control circuits that need a quick, tactile reset action. Usage notes Ensure wiring aligns with the SPDT configuration (common, NO, NC) for the intended logic behavior. Suitable for applications requiring a momentary signal with both NO and NC options and a robust roller lever mechanism. Package contents 10 pieces of SPDT momentary hinge roller lever tact switches with 3 pins, models KW11N and KW12, described as Reset Button switches, rated for 5A at 125V/250V.