Chinakel KW3 double‑unit micro‑switch supports 0.1‑16A 125/250VAC & 0.1‑10A 36VDC rating. It provides SPDT/SPST‑NO/SPST‑NC circuits, with multiple actuating forces, lever styles and terminal options. Featuring ≤50mΩ initial contact resistance, ≥1 million mechanical life and qualified with UL, TUV, CQC, CE certifications. Snap‑action design ensures stable performance for home appliances and industrial limit detection.