Why Choose the Pizzato NBB122LH-DN2 Safety Limit Switch?
The Pizzato NBB122LH-DN2 is a heavy-duty modular pre-wired safety limit switch designed for precise position detection and reliable operation in industrial automation systems. Built with a robust metal housing, it ensures long service life and consistent switching performance in demanding environments.
Part of the advanced Pizzato NB series, this model features a metal revolving lever actuator with an adjustable fibreglass rod (Ø6 × 200 mm), providing extended reach and flexible actuation for applications requiring wider sensing range or offset positioning.
With its snap-action switching mechanism and integrated pre-wired cable, the NBB122LH-DN2 delivers dependable and repeatable switching performance, 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 reliable and consistent 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.
- 1 NO + 2 NC contact configuration.
- Pre-wired PVC cable connection (approx. 2 m).
- IP67 protection rating for dust and water resistance.
- Metal housing for enhanced mechanical strength.
- Standard 25 mm mounting hole spacing.
Reliable Safety Monitoring for Industrial Machinery
Safety limit switches such as the Pizzato NBB122LH-DN2 are essential for ensuring machinery operates within safe limits. By detecting movement and position, they enable safe shutdown or control responses, improving both operator safety and equipment protection.
The NB series modular design offers flexibility and durability, making these switches a preferred choice for machine builders and automation engineers working 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.
