MJ1-6111 Snap-Action Micro Switch

This compact Moujen-series limit switch (M4-4101 / MJ1-6111) is a snap-action roller-lever device intended for position and travel sensing in small machinery and automation equipment. The roller lever actuator provides positive mechanical travel detection in confined spaces; typical mounting involves three-terminal connections and standard mounting holes or brackets used by the M4/MJ1 family.

• Replacement fit for Moujen M4-series limit switches - examples include M4-4101; also referenced as MJ1-6111 in some marketplace listings. Verify your part number before ordering.
• Compact snap-action limit switch with roller-lever actuator for position sensing, travel/limit detection, and light industrial automation applications.
• Electrical connections: SPDT output (COM / NO / NC). Common printed ratings on family parts read as 5A/250VAC, 3A/30VDC, 0.4A/125VDC - confirm the printed rating on your specific part.
• Package note: single unit sale (1 limit switch). Photos show the switch only; no additional accessories are included or implied.
• Replacement sensor listing; instrument family and connector format stated in the title and specs.