Description
KW11-3Z micro limit switches, snap-action miniature switches rated 5A 250VAC, with roller and lever actuator styles. Ten switches per pack; choose the actuator style from the options. The standard 3D-printer endstop switch, also used for CNC, robotics, and DIY limit sensing.
Key specs (verified):
- Model: KW11-3Z (KW11/KW12 series)
- Rating: 5A 250VAC (5A 125V/250V, 10T85)
- Contacts: 2/3-pin, NO/NC (terminals marked NC, NO, C)
- Contact resistance: ≤50mΩ; insulation resistance: ≥100MΩ
- Dielectric strength: ≥1000VAC/1min; life: ≥1,000,000 cycles
- Actuator styles: roller lever, arc lever, straight lever, and push button (see options)
Snap-action mechanism with a metal lever and roller for reliable travel detection.
I check every order before it ships. Ships from NY, USA.
See also: Switches & Buttons · SPDT Mini Toggle Switch, 3-Pin, ON/ON, 6A 125V, MTS-102, 10-Pack · Tactile Pushbutton Switch Kit, 6x6mm, 10 Values, 180-Piece with Organizer Box · Guide: Which Switch Should You Buy? Toggle, Tactile, and Limit Switches











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