OVERVIEW

Official designation: Moujen ME-8166 (ME Series, Mini Limit Switch)

Role/Application: Miniature limit switch with a metallic spring coil actuator, used for precise position sensing and safety interlocking in general industrial automation machinery.

KEY SPECS SUMMARY

Power: 5A at 250V AC; 0.4A at 115V DC

Interfaces / Ports: Screw terminals, 4 points

Indicators: No status indicators

Operating Temp: Minus 15 degrees C to plus 70 degrees C

Platform / Compatibility: Miniature body, vertical mounting

Limit: IP65 degree of protection

Lifecycle: Active; standard product

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the minimum mechanical and electrical service life rating for this switch?

A: Mechanical life is 10,000,000 operations minimum; electrical life is 300,000 operations minimum.

Wiring & Installation:

Q: What is the recommended procedure for ensuring a proper seal during installation and wiring?

A: Loosen cover screws, install the rubber strain relief over the cable, wire terminals, and insert the strain relief into the cover groove.

Troubleshooting & Compatibility:

Q: Does the ME-8166 have double break contacts and what is the contact form?

A: Yes, it has 1NO, 1NC double break isolated contacts with Form Z circuitry.

Replacement & Upgrades:

Q: Is the actuator head of the ME-8166 switch adjustable after it has been installed?

A: The operating head may be positioned in any of four 90 degree positions and the mode of operation is field adjustable.