NA B222KF-SMK Pizzato Modular prewired switch with adjustable straight metal revolving lever diam. 20 roller

Why Choose the Pizzato NAB222KF-SMK Limit Switch?

The Pizzato NAB222KF-SMK is a heavy-duty modular limit switch with M12 connector, engineered for precise position detection and reliable multi-circuit switching in industrial automation systems. As part of the robust Pizzato NA series, it combines a durable metal housing with high-quality snap-action contacts for long-term performance in demanding environments.

This model features a 2NO + 2NC snap-action contact configuration, making it ideal for complex control and safety circuits requiring multiple switching outputs. It is fitted with an adjustable straight metal revolving lever with a 20 mm roller, ensuring accurate and repeatable actuation across a wide range of machinery applications.

Unlike cable versions, the NAB222KF-SMK uses a bottom-entry M12 connector, allowing fast installation and easy replacement without rewiring. Its modular design with 20 mm fixing centres makes it suitable for conveyors, production lines and automated systems requiring reliable position monitoring.

Key Advantages

• Reliable limit switch for industrial position detection.
• 2NO + 2NC snap-action contacts for multi-circuit control.
• M12 connector interface for quick installation and maintenance.
• Adjustable metal revolving lever with roller for precise actuation.
• Durable metal housing for harsh industrial environments.
• Modular construction for easy integration and servicing.

Key Features

• Pizzato NA series modular limit switch.
• 2NO + 2NC contact configuration.
• Snap-action switching mechanism.
• Adjustable straight metal lever with 20 mm roller.
• M12 connector (bottom entry) for fast electrical connection.
• Metal housing with 20 mm fixing centres.
• Designed for rotating lever actuator systems.

Engineered for Reliable Multi-Circuit Machine Control

Limit switches such as the NAB222KF-SMK are essential in industrial automation systems, providing accurate feedback on machine position and movement. The multi-contact configuration allows simultaneous control of multiple circuits, improving system flexibility and safety.

The Pizzato NA series is designed for high-cycle industrial environments, offering excellent durability and consistent switching performance. The connector-based design also reduces downtime by enabling fast replacement during maintenance operations.

Typical Applications

• Industrial machinery and automation systems.
• Conveyor and material handling equipment.
• Safety circuits requiring redundant switching.
• Position detection in complex control systems.
• Packaging and processing machinery.
• OEM machine building and integration.