Why Choose the Pizzato NAL222KC-DN2 Safety Limit Switch?
The Pizzato NAL222KC-DN2 is a heavy-duty modular prewired safety limit switch designed for precise position detection and high-reliability machine safety monitoring in industrial automation systems. As part of the rugged Pizzato NA series, it delivers dependable switching performance and long service life in demanding environments.
This model features a robust metal housing with 20 mm fixing centres and an adjustable shaped metal revolving lever with 14 mm roller, ensuring smooth and accurate actuation. It supports right-side cable or connector output, typically supplied with a PVC cable (approx. 2 m), allowing flexible installation across machinery and control panels.
With a slow-action switching mechanism and a dual-channel configuration (2 NO + 2 NC contacts), the NAL222KC-DN2 provides enhanced safety redundancy. Its positive opening contacts ensure safe disconnection under fault conditions, making it ideal for machine guarding and safety-critical circuits.
Key Advantages
- High-performance safety limit switch for industrial automation.
- 2 NO + 2 NC contacts for advanced safety redundancy.
- Positive opening contacts for reliable safety compliance.
- Durable metal housing for harsh industrial environments.
- Adjustable roller lever actuator for precise mechanical detection.
- Flexible cable or connector output for installation versatility.
Key Features
- Pizzato NA series modular prewired switch.
- Slow-action contact mechanism.
- 2 NO + 2 NC contact configuration.
- Adjustable shaped metal revolving lever with 14 mm roller.
- Positive opening safety contacts.
- IP67 and IP69K protection rating.
- Right-side cable or connector exit.
- Standard 20 mm mounting hole centres.
Engineered for Industrial Safety and Reliability
The Pizzato NAL222KC-DN2 is built for reliable operation in harsh industrial environments. Its sealed metal construction provides excellent resistance to dust, moisture and mechanical stress, ensuring consistent performance in automation systems and production lines.
The slow-action switching system enables controlled contact movement, while the dual-channel configuration with positive opening contacts delivers enhanced safety redundancy. This makes it ideal for integration into industrial safety circuits requiring high reliability and compliance with safety standards.
Typical Applications
- Machine guarding and safety interlock systems.
- Safety circuits requiring dual-channel redundancy.
- Industrial automation and position detection.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- OEM machinery and production line integration.
