Why Choose the Pizzato FR5A2-K21 Safety Limit Switch?
The Pizzato FR5A2-K21 is a compact and highly reliable position limit switch designed for precise motion detection and dependable machine control in industrial automation systems. As part of the trusted Pizzato FR series, it delivers consistent switching performance and long mechanical life in demanding environments.
This model features a one-way roller actuator with external gasket, allowing controlled directional actuation while providing effective sealing against dust and moisture ingress. Its robust technopolymer housing and zinc-plated internal components ensure durability and resistance to mechanical stress in harsh industrial conditions.
With a 1 normally open and 1 normally closed (1 NO + 1 NC) contact configuration and snap-action switching with positive opening, the FR5A2-K21 provides fast, precise switching performance for both control and safety-related applications.
Key Advantages
- Reliable limit switch for industrial machinery.
- 1 NO + 1 NC contacts for flexible control and signalling.
- Snap-action switching for rapid and precise response.
- Positive opening contacts for safety-critical applications.
- One-way roller actuator for controlled directional actuation.
- External gasket improves resistance to dust and moisture.
Key Features
- Pizzato FR series position switch.
- One-way roller actuator with external sealing.
- 1 NO + 1 NC snap-action contacts with positive opening.
- Technopolymer housing with high mechanical resistance.
- Silver contacts for reliable electrical performance.
- PG13.5 cable entry for standard industrial wiring.
- Cable gland suitable for cables approx. 6–12 mm diameter.
Accurate Position Detection for Industrial Automation
The Pizzato FR5A2-K21 limit switch provides precise position feedback for moving machine components, ensuring efficient and controlled operation. Its snap-action contacts deliver rapid switching response, making it suitable for applications requiring high repeatability and reliability.
Designed for industrial environments, this switch performs reliably under vibration, dust and mechanical stress. It is widely used across automation systems to improve control accuracy, increase system reliability and minimise downtime.
Typical Applications
- Industrial automation and production lines.
- Conveyor and material handling systems.
- Packaging and assembly machinery.
- Position detection of moving components.
- Machine control and signalling systems.
- OEM machinery and control panels.
