Waterproof Limit Switch ME-8104 AC250V 5A NO NC | ME Series
Waterproof Limit Switch ME-8104 AC250V 5A NO NC | ME Series
CKCTINNER Waterproof Limit Switch – ME Series | AC250V 5A | NO & NC Contacts
The CKCTINNER ME Series Limit Switch is a robust, waterproof momentary travel switch designed for industrial and DIY automation applications. Built with an alloy body and certified to CCC and CE standards, this self-resetting touch controller delivers reliable performance across hundreds of thousands of switching cycles — ideal for CNC machines, conveyor systems, 3D printers, and automated equipment.
With both Normally Open (NO) and Normally Closed (NC) contacts, this versatile switch integrates seamlessly into a wide range of control circuits. Its waterproof construction keeps it functioning dependably even in demanding environments.
Made in Mainland China.
Key Specifications
- Compatible Models: ME8104, ME8108, ME9101, ME8169, ME8107, ME8166, ME8111, ME8122, ME8112
- Voltage Rating: AC 250V / 5A | DC 115V / 0.4A
- Contact Configuration: 2 NC + 2 NO
- Switch Type: Momentary, Self-Reset
- Service Life: 500,000+ operations
- Operating Frequency: Up to 120 cycles/min
- Material: Alloy body
- Certifications: CCC, CE
- Smart Device: No
Why Choose the ME Series Limit Switch?
- ✅ Waterproof Design – Performs reliably in wet or dusty environments
- ✅ Self-Resetting – Momentary action automatically returns to default position
- ✅ Dual Contact Output – Both NO and NC contacts for flexible wiring
- ✅ Long Service Life – Rated for over 500,000 switching operations
- ✅ Wide Compatibility – Multiple model variants to suit your application
- ✅ Certified Quality – CCC and CE certified for safety and reliability
Common Applications
- CNC machines and 3D printers (end stops)
- Conveyor belts and automated assembly lines
- Door and gate position sensing
- Elevator and lift control systems
- Industrial automation and robotics
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Frequently Asked Questions
Q: What models are compatible with this ME Series Limit Switch?
A: This listing covers multiple ME Series models including ME8104, ME8108, ME9101, ME8169, ME8107, ME8166, ME8111, ME8122, and ME8112. Please confirm the model number you require before ordering to ensure compatibility with your application.
Q: Is this limit switch suitable for outdoor or wet environments?
A: Yes. The ME Series limit switch features a waterproof construction, making it suitable for use in damp, wet, or dusty environments commonly found in industrial and outdoor automation setups.
Q: What is the difference between the NO and NC contacts on this switch?
A: NO (Normally Open) contacts remain open when the switch is at rest and close when actuated. NC (Normally Closed) contacts remain closed at rest and open when actuated. This switch provides 2 NO + 2 NC contacts, giving you flexibility to wire it into virtually any control circuit configuration.
Q: What is the rated voltage and current for this limit switch?
A: The switch is rated at AC 250V / 5A for alternating current circuits and DC 115V / 0.4A for direct current circuits, covering the most common industrial control voltages.