Overview

This document provides a technical summary of Cherry micro switches, focusing on their general usage, panel mounting options, electrical circuit configurations, output types, and lever styles.

Main Sections

1. General Usage and Panel Mounting

Cherry micro switches are designed for various applications, including general use and panel mounting. The document categorizes switches by series and specifies their electrical ratings, protection indices, and mounting features.

2. Electrical Specifications

The switches cover a wide range of current and voltage ratings, from ultraminiature models handling as low as 0.005A at 30V DC to general use switches rated up to 30.1A at 250V AC. Key parameters include:

• Current range: 0.005A to 30.1A
• Voltage range: 12V DC to 250V AC
• Protection ratings: IP40 to IP67 depending on model
• Temperature maximums: 70°C to 150°C

3. Certifications and Standards

Many models are homologated under UL and VDE standards, ensuring compliance with safety and quality requirements.

4. Mechanical and Mounting Features

Mounting options include panel mounting with various fixing hole configurations and snap-in features. Threading and fixing hole details are provided for secure installation.

5. Circuit Types and Output Configurations

The switches are available in unipolar and bipolar configurations, including inverter and normally open (N.O.) circuit types. Connection options include solderable PCB terminals, screw terminals, and wire leads.

6. Lever Types

Various lever styles are offered to suit different actuation needs, including straight levers, simulated rollers, and wire levers.

Summary Table Highlights

Critical Information and Best Practices

• Select the switch series based on required current, voltage, and environmental protection.
• Ensure compliance with UL and VDE certifications for safety-critical applications.
• Choose appropriate lever types to match mechanical actuation requirements.
• Consider mounting options and fixing methods for secure and reliable installation.
• Verify maximum temperature ratings to ensure suitability for operating environments.

Conclusion

Cherry micro switches offer a comprehensive range of models tailored for diverse electrical and mechanical requirements. Their certifications, protection ratings, and mounting versatility make them suitable for various industrial and general-purpose applications.