This listing is for a single AZ7121 limit (micro) switch with a roller lever actuator. The roller lever provides a simple mechanical interface for moving parts and is suitable where a compact switch is required.

• Model and fit: AZ7121 replacement limit (micro) switch – model code AZ7121; related AZ7xxx variants (AZ7311, AZ7312, AZ7310) appear in listing details.
• Electrical rating: Rated for up to 250 VAC and 10 A switching capacity (specification taken from source attributes).
• Actuator style: Roller lever actuator (roller-type lever) for mechanical position sensing and end-stop detection.
• Application: Designed for use in machinery, appliances, printers, and control panels where a compact micro limit switch is required for position or travel detection.