Harish Projects
Leaf Switch Button Snap Action Micro Limit Switch 12x6x6 mm 2A 3.7V to 125V | KW11 Micro Limit Switch 3-Pin with Lever (Patti) for Arduino, Robotics & DIY Electronics
Leaf Switch Button Snap Action Micro Limit Switch 12x6x6 mm 2A 3.7V to 125V | KW11 Micro Limit Switch 3-Pin with Lever (Patti) for Arduino, Robotics & DIY Electronics
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Micro Limit Switch |
| Model | KW11 |
| Switch Type | Snap Action Microswitch |
| Actuator | Metal Lever (Patti / Leaf Lever) |
| Terminal Pins | 3 Pins (COM, NO, NC) |
| Contact Configuration | SPDT (Single Pole Double Throw) |
| Operation | Momentary Mechanical Switch |
| Mounting Type | Screw / PCB / Chassis Mount |
| Body Material | Plastic Housing with Metal Lever |
| Applications | Limit Detection, Automation, Robotics |
Product Description
The KW11 Leaf Switch Button is a compact and dependable 3-pin snap-action microswitch equipped with a flexible metal lever (commonly known as a Patti or leaf lever). Designed for precise mechanical actuation, it provides quick and reliable switching, making it suitable for a wide range of industrial and DIY applications.
With SPDT (Single Pole Double Throw) contacts, the switch offers both Normally Open (NO) and Normally Closed (NC) outputs, providing flexibility for different control circuits. It is commonly used as a limit switch, end-stop switch, position detector, or safety interlock in robotics, CNC machines, 3D printers, automation equipment, vending machines, gaming devices, and electronic appliances.
Its durable construction and responsive snap-action mechanism ensure consistent performance, making it an excellent choice for hobbyists, students, and professional engineers.
I made a table saw and controlling the vertical movement by using 2 leaf switch button.
Nice products