MS12-R 12A Microswitch with Lever and Roller

Reliable 12A Microswitch with Lever and Roller for Everyday Projects

The MS12-R 12A microswitch with lever and roller is a versatile and dependable solution for your electronics and DIY needs. Featuring a long lever actuator with a smooth-rolling end, this roller lever microswitch makes it easy to detect precise movements and actuate circuits with minimal effort. Perfect for use in hobby projects, appliances, and repairs, this SPDT microswitch offers straightforward installation and reliable operation.

Key Features of the MS12-R Lever Microswitch

• Long Lever with Roller: Ensures smooth and sensitive activation, ideal for applications needing accurate movement detection.
• Heavy-Duty Performance: Rated for 12A at 125V AC and 6A at 250V AC to handle household and industrial requirements.
• Durable Construction: Designed for long service life with a mechanical life of over 1,000,000 operations and an electrical life of 100,000 operations at full load.

Technical Specifications

• Contact Resistance (Initial): Max. 15mΩ
• Insulation Resistance: Min. 100MΩ (at 500V DC)
• Dielectric Strength: 1000V AC for 1 minute
• Operating Ratings: 12A / 125V AC, 6A / 250V AC
• Switch Type: SPDT (Single Pole Double Throw), snap-action
• Dimensions: 15.9 x 27.8 x 10.3 mm
• Quantity per Order: 1 switch

Where to Use this 12A Snap-Action Switch

This 12A microswitch with lever and roller is perfect for:

• DIY electronics projects and repairs
• Appliance maintenance and upgrades
• Robotics and automation setups
• Limit switches in hobby and industrial applications

Notes and Warnings

• Ensure proper wiring to avoid exceeding rated voltage and current limits.
• Not designed for direct connection to high-voltage mains without additional isolation.
• Test switch operation prior to installing in permanent applications.

Upgrade your project with the dependable performance of the MS12-R 12A lever microswitch with roller actuator—easy to use, durable, and built for consistent results.