Micro Limit Switch 3pins 5A 250V 10T85

The Micro Limit Switch is a compact snap-action switch with 3 pins and a contact rating of 5 A at 250 V. When its actuator is pressed, the contacts change over with a quick, defined click, which makes it a reliable way to detect end positions in 3D printers, CNC machines, robots and automation equipment. The three pins give you both normally open and normally closed connections.

Micro Limit Switch Specifications

• Type: micro limit switch, snap action
• Pins: 3 (COM, NO, NC)
• Switching: changeover (SPDT)
• Contact rating: 5 A, 250 V
• Marking: 10T85
• Pack size: 1 piece

Micro Limit Switch Applications

• Endstops for 3D printers and CNC machines
• End-of-travel detection on linear actuators, doors and gates
• Bumper sensors on robots
• Detecting whether a lid or door is open or closed
• Position detection in automation projects

What's in the Box

• 1 × micro limit switch, 3 pins

Tip: For an Arduino endstop, connect COM to GND and NC or NO to an input pin with INPUT_PULLUP. Using NC is often preferred, because a broken wire then reads as triggered and the machine stops safely. For mains loads stay within 5 A and insulate the terminals.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.