Why Choose the Pizzato FD516-K21 Position Limit Switch?
The Pizzato FD516-K21 is a heavy-duty position limit switch with roller and stainless steel piston plunger, designed for precise detection and reliable switching in industrial automation systems. As part of the durable Pizzato FD series, it delivers long service life and consistent performance in demanding environments.
Featuring a rugged metal housing with IP67 protection rating, the FD516-K21 ensures dependable operation in environments exposed to dust, moisture and mechanical stress. Its stainless steel roller actuator provides smooth engagement and accurate detection of moving machine components, even in high-cycle industrial applications.
This model includes a 1NO + 1NC snap-action contact configuration for fast and reliable switching. The K21 version is supplied with an assembled PG13.5 cable gland, supporting cable diameters typically between 6 mm and 12 mm, simplifying installation and reducing wiring time.
Key Advantages
- Heavy-duty industrial limit switch for demanding environments.
- 1NO + 1NC snap-action contacts for fast switching response.
- IP67-rated metal housing for protection against dust and water.
- Pre-fitted cable gland for faster installation.
- Roller piston plunger actuator for precise mechanical detection.
- Positive opening contacts for enhanced safety performance.
Key Features
- Pizzato FD series position switch.
- Roller with stainless steel piston plunger.
- 1 normally open + 1 normally closed contact.
- Snap-action switching mechanism (quick-break).
- Metal housing with external sealing gasket.
- PG13.5 conduit entry with assembled cable gland.
- Silver contacts for reliable electrical performance.
- Mechanical durability up to approx. 20 million operations.
Reliable Position Detection for Industrial Machinery
The Pizzato FD516-K21 is engineered to deliver accurate and repeatable detection of moving components in industrial machinery. Its roller actuator ensures smooth engagement, reducing wear while maintaining consistent switching performance across demanding operational cycles.
FD series limit switches are widely used across industrial automation systems due to their rugged construction and compliance with international standards, ensuring dependable operation even in harsh industrial environments.
Typical Applications
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Industrial automation and production lines.
- Position detection in heavy-duty equipment.
- Control and signalling circuits.
- General industrial machinery.
