Micro Limit Switch SPDT Long Arm Lever 52mm16A

micro limit switch with a Single Pole Double Throw (SPDT) configuration, featuring a long arm lever of 52mm and a current rating of 16A, is a compact and reliable electromechanical device used to detect the presence or position of an object. Below is an overview of its specifications, features, applications, and considerations.

Key Specifications

1. Switch Type:
   • SPDT (Single Pole Double Throw): This switch can connect to one of two different outputs based on its position, allowing for versatile applications in control systems.
2. Actuation Method:
   • Long Arm Lever (52mm): The lever arm provides enhanced reach and mechanical leverage, making it easier to trigger the switch with less force applied. The length allows for use in various configurations and improved accessibility.
3. Current Rating:
   • 16A: The switch can handle loads up to 16 amps, suitable for controlling higher current applications.
4. Voltage Rating:
   • While not specified, common voltage ratings for limit switches range from 125V to 250V AC or 30V DC. Always verify the exact rating from the datasheet.
5. Mechanical Life:
   • Micro limit switches typically have a long mechanical life, often rated for millions of cycles, making them durable choices for repetitive tasks.
6. Operating Temperature:
   • Common operating temperature ranges are typically between -25°C to 85°C (-13°F to 185°F).

Features

• Compact Design: The micro size allows for installation in tight spaces while maintaining high functionality.
• Adjustable Lever Position: Some models may offer adjustable arm lengths or pivot points, enabling customization based on application needs.
• Quick Connectivity: Terminal connections may vary by model, but many include screw terminals or fast-on connectors for easy wiring.
• Enclosure Types: Available in various enclosure types (like IP-rated) to provide protection against dust, moisture, and other environmental factors.

Applications

Micro limit switches with SPDT configuration are widely used in various applications, including:

1. Industrial Automation: Used in machinery to detect the position of moving parts, ensuring proper operation and safety.
2. Home Appliances: Found in devices like washing machines, dishwashers, and elevators for safe operation.
3. Safety Equipment: Often part of emergency shut-off systems or interlock systems in machines.
4. Robotics: Used for obstructions detection and position feedback in robotic arms and automation systems.
5. Security Systems: Detects when doors or windows are opened or closed.

Considerations When Selecting

1. Load Requirements: Ensure the switch’s current rating (16A) meets the load requirements of your specific application.
2. Voltage Rating: Verify that the voltage rating is compatible with your control circuit.
3. Actuation Method: Consider how the lever will be actuated in your system to ensure proper functioning.
4. Environment: Ensure the switch is rated for the environmental conditions it will be placed in (e.g., temperature, humidity, exposure to chemicals).
5. Mounting: Check the mounting options (panel mount, surface mount, etc.) to ensure it fits your installation requirements.