Why Choose the Pizzato FM551-K21 Position Switch?
The Pizzato FM551-K21 is a reliable industrial position switch designed for accurate mechanical position detection in automation, machinery and control applications. Part of the robust Pizzato FM series, this switch combines a metal housing, roller lever actuator and snap action contacts to provide dependable operation in demanding industrial environments.
The FM551-K21 features a rotating lever with central technopolymer roller and a 1NO+1NC snap action contact block, making it suitable for machine position monitoring, limit detection and safety-related switching applications.
With an IP67 protection rating, positive opening operation and durable metal enclosure, the Pizzato FM551-K21 is designed for reliable installation on industrial machinery where accurate mechanical switching and long service life are required.
Key Advantages
- Compact industrial position switch for automation applications.
- Metal housing for reliable operation in industrial environments.
- 1NO+1NC snap action contacts for flexible control and monitoring circuits.
- IP67 protection rating for resistance against dust and water ingress.
- Roller lever actuator enables reliable mechanical detection.
- Suitable for machinery, OEM equipment and industrial control systems.
Key Features
- Pizzato FM series position switch.
- Model: FM551-K21.
- Rotating lever actuator with central roller.
- 20 mm diameter technopolymer roller.
- 1NO+1NC snap action contact configuration.
- PG13.5 cable entry.
- Positive opening function for safety applications.
- Metal block-style housing design.
Reliable Position Detection for Industrial Machinery
Position switches such as the Pizzato FM551-K21 provide accurate mechanical feedback by detecting the movement or position of machine components. They are commonly used to monitor mechanical travel, machine cycles and equipment positioning within automated systems.
The FM series is designed for industrial automation applications requiring robust construction, dependable switching performance and straightforward integration into electrical control circuits.
Typical Applications
- Industrial machinery and automation equipment.
- Machine limit and position detection.
- Conveyor and material handling systems.
- Packaging and production machinery.
- OEM machine building applications.
- Industrial control panels and safety-related systems.
