Why Choose the Pizzato FR20A1 Limit Switch?
The Pizzato FR20A1 is a compact and heavy-duty limit switch with short piston plunger actuator, designed for precise position detection and control in industrial automation systems. As part of the robust Pizzato FR series, it delivers reliable switching performance for both control and safety-related applications.
Constructed with a durable technopolymer housing and high-quality internal components, the FR20A1 ensures long service life in demanding industrial environments. Its compact footprint makes it suitable for installation in machinery, conveyors and control panels where space and durability are critical.
This model features a short piston plunger with rubber seal (Ø8 mm), a 2 NC + 1 NO contact configuration and a PG13.5 cable entry. With a 10 A rating, IP67 protection and an operating range from approximately -25 to +80 °C, it is ideal for industrial applications requiring both monitoring and safety functions.
Key Advantages
- Reliable position detection for industrial machinery.
- IP67 protection rating for resistance to dust and moisture.
- 2 NC + 1 NO contacts for flexible control and safety circuits.
- Positive opening contacts for safety applications.
- Compact and durable technopolymer construction.
- Manufactured by Pizzato Elettrica, a leading European automation specialist.
Key Features
- Pizzato FR series limit switch.
- Short piston plunger actuator Ø8 mm with rubber seal.
- 2 NC + 1 NO contact configuration.
- Slow-action switching mechanism.
- Positive opening contacts for safety circuits.
- IP67 protection rating according to EN 60529.
- PG13.5 cable entry for secure wiring.
Precise Position Detection for Industrial Automation
Limit switches such as the Pizzato FR20A1 detect the position of moving machine components and convert mechanical movement into electrical signals. This enables control systems to monitor machine status, trigger operations or safely stop equipment when required.
The FR series is widely used in industrial automation due to its reliability, compact design and versatility. Its plunger actuator is particularly suited for applications requiring accurate linear actuation and repeatable switching performance.
Typical Applications
- Position detection in industrial machinery.
- End-of-travel monitoring for moving components.
- Packaging and processing equipment.
- Conveyor systems and material handling.
- General automation and safety control systems.
