ANDELI Z-15GW22-B Roller Lever Micro Limit Switch – 15A 250V AC

The ANDELI Z-15GW22-B is a mechanical micro limit switch equipped with a short metal lever and a rotating roller. It is designed to detect movement or confirm when a moving component reaches a specific position in machinery and control systems.

The roller reduces friction when contacting cams, doors, and sliding components. Its snap-action mechanism changes the contact state quickly and automatically returns to its original position when pressure is released.

Specifications

• Brand: ANDELI
• Model: Z-15GW22-B
• Product Type: Mechanical Micro Limit Switch
• Actuator Type: Short Hinge Roller Lever
• Roller Color: White
• Operating Mechanism: Momentary Snap Action
• Return Mechanism: Automatic Spring Return
• Contact Configuration: SPDT
• Contact Arrangement: 1NO + 1NC
• Number of Terminals: 3
• Terminal Type: Screw Terminals
• Printed Electrical Rating: 15A at 250V AC
• Mounting Holes: 2
• Body Color: Black
• Lever Material: Metal
• Roller Material: Plastic
• Country of Origin: China

Features

• Rotating roller helps reduce friction and wear
• Suitable for actuation by cams, doors, and sliding components
• Fast snap-action response
• Automatic spring return
• Normally open and normally closed connection options
• Three secure screw terminals
• Durable short metal lever
• Two mounting holes
• Suitable for detecting the start or end of mechanical travel
• Designed for control and automation applications

Applications

• Motor travel limit detection
• Door and cover position detection
• CNC machinery
• 3D printers
• Industrial machines
• Conveyors and moving mechanisms
• Electrical control panels
• Robotics and automation projects
• Alarm and protection systems
• Electrical appliances
• Educational projects

DC Application: This switch can be used in low-power DC circuits, including control circuits, signal systems, sensors, Arduino, ESP32, and relay applications. Always follow the specified DC voltage and current ratings, as DC switching capacity is lower than AC switching capacity. It is not recommended for directly switching high-current DC loads or motors without a suitable relay or contactor.

Wiring Instructions

The switch normally includes three terminals:

• COM: Common terminal
• NO: Normally open; connects to COM when the lever is pressed
• NC: Normally closed; disconnects from COM when the lever is pressed

Identify the terminals using the markings on the switch or verify them with a multimeter before wiring. Use COM with NO to activate the circuit when the roller is pressed, or COM with NC to interrupt the circuit when pressed.

Weight

33 g.