Why Choose the Pizzato NBB222LH-DN2 Safety Limit Switch?
The Pizzato NBB222LH-DN2 is a robust modular pre-wired safety limit switch designed for precise position detection and dependable operation in industrial automation systems. Built with a durable metal housing, it provides long service life and consistent switching performance even in demanding environments.
Part of the highly versatile Pizzato NB series, this model features a metal revolving lever actuator with an adjustable fibreglass rod (Ø6 × 200 mm), enabling extended reach and flexible actuation for applications requiring wider detection ranges or offset positioning.
With a snap-action switching mechanism and integrated pre-wired cable, the NBB222LH-DN2 delivers reliable and repeatable switching, making it ideal for safety circuits, end-of-travel detection, and industrial machinery monitoring.
Key Advantages
- Heavy-duty metal-bodied safety limit switch for industrial environments.
- Extended fibreglass actuator rod for long-reach detection applications.
- Pre-wired cable connection simplifies installation and reduces wiring time.
- Snap-action contacts ensure consistent and reliable switching.
- Designed for safety-critical and automation systems.
- High mechanical durability for long operational life.
Key Features
- Pizzato NB series modular pre-wired limit switch.
- Metal revolving lever actuator with adjustable fibreglass rod (Ø6 × 200 mm).
- Snap-action switching mechanism.
- 2 NO + 2 NC contact configuration.
- Pre-wired PVC cable connection (approx. 2 m).
- IP67 and IP69K protection rating for harsh environments.
- Metal housing for enhanced strength and durability.
- 25 mm mounting hole spacing for standard installation.
Reliable Safety Monitoring for Industrial Machinery
Safety limit switches such as the Pizzato NBB222LH-DN2 are essential for ensuring machinery operates within safe limits. By detecting movement and position, they enable safe shutdown or control responses, helping protect both operators and equipment.
The NB series is designed for flexibility and durability, offering configurable solutions for machine builders and automation engineers operating in environments exposed to vibration, dust, and moisture.
Typical Applications
- Machine guarding and safety interlock systems.
- End-of-travel detection on large machinery.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Automation and production lines.
- Long-reach mechanical position monitoring.
