ME-8166 Rod Coil Spring Actuator Momentary Enclosed Limit Switch 1NC + 1NO SPDT for CNC Mill 3D Printer Door Switch

ME-8166 Momentary Enclosed Limit Switch with Rod Coil Spring Actuator - SPDT 1NC+1NO for CNC Mills, 3D Printers (Single Unit)

✔️ Pack: 1 unit; Enclosed dust- and oil-proof housing; Mounting holes 4.4 mm (0.17 in); Hole spacing 56 x 21 mm (2.2 x 0.83 in); Rod coil spring actuator 6 x 45 mm (1.8 x 3.6 in); Actuator length 85 mm (3.3 in); Body 88 x 28 x 26 mm (3.5 x 1.1 x 1.0 in); Rated AC 250V, 5A

This limit switch is a compact, ready-to-install endstop with a rod coil spring actuator, designed for precise position sensing in automation projects and machine setups.

✅ Contact configuration: 1NC + 1NO (SPDT)

✅ Actuator type: Momentary wobble stick with automatic reset; rod coil spring actuator; enclosed, dust and oil resistant
✅ Rated voltage & current: AC 250V, 5A
✅ Enclosure: dust- and oil-proof housing for tough environments
✅ Mechanical dimensions: body 88 x 28 x 26 mm (3.5 x 1.1 x 1.0 in); mounting hole Ø 4.4 mm (0.17 in); hole spacing 56 x 21 mm (2.2 x 0.83 in)
✅ Actuator specifics: coil spring 6 x 45 mm (1.8 x 3.6 in); stick length 85 mm (3.3 in) ✅ Typical applications: endstop for printers, CNC machines, door switches, garage doors, and general automation signals This handy end-stop switch helps ensure reliable position feedback and safe interlock operation in compact OEM installations.

💡 What is a limit switch with SPDT contacts used for in automation and machinery? Limit switches with SPDT contacts provide a simple, dependable way to detect machine position and control circuits. They are common for end stops, interlocks, and basic sensing in CNCs, 3D printers, doors, and automation lines. - End-stop sensing for CNC mills and 3D printers - SPDT 1NC+1NO configuration for straightforward control logic - Compact, dustproof and oil-resistant housing for harsh environments - Quick-wiring and reliable signal switching for repeatable cycles