SPDT Micro Limit Switch Long Roller Lever 28mm 16A

The SPDT Micro Limit Switch Long Roller Lever 28mm 16A is a compact electromechanical switching device designed to detect motion, position, or mechanical limits within equipment and automation systems. It operates through a small internal snap-action mechanism that changes the contact state when the lever is pressed by a moving object or component. Because it uses a Single Pole Double Throw (SPDT) configuration, the switch can alternate between two circuit paths, allowing flexible control and signal switching in different electrical systems. This type of switch is commonly installed where reliable mechanical feedback is needed.

The long roller lever, typically around 28mm in length, improves the sensitivity and reach of the switch compared with standard push-type micro switches. The roller at the end of the lever reduces friction and allows smoother actuation when contacted by sliding or moving parts. This design helps ensure consistent triggering and reduces wear during repeated operation cycles. Due to its precise snap-action behavior, the switch can respond quickly when a mechanical movement reaches a defined position or limit.

Features:

• SPDT contact configuration supporting both normally open and normally closed switching.
• Long roller lever actuator for smooth and extended mechanical triggering.
• Snap-action mechanism for quick and precise switching response.
• High durability designed for repeated mechanical operation.
• Compact structure suitable for installation in small spaces.
• Reliable performance in automation and control circuits.
• Designed for accurate movement or limit detection.
• Stable operation under continuous use.