Why Choose the Pizzato NAB220GB-DN2 Safety Limit Switch?
The Pizzato NAB220GB-DN2 is a heavy-duty safety limit switch designed for precise position detection and dependable machine safety in industrial automation systems. As part of the robust Pizzato NA series, it delivers consistent switching performance and long service life in demanding industrial environments.
This model features a plunger with Ø6 mm spherical tip, offering smooth, low-friction actuation ideal for applications requiring accurate and repeatable mechanical sensing. Its 2 metre pre-wired cable enables quick installation and reduces wiring time for panel builders and OEM machine manufacturers.
With a 2 normally open (NO) and 2 normally closed (NC) snap-action contact configuration and positive opening safety contacts, the NAB220GB-DN2 is designed for safety-critical circuits requiring redundancy and reliable disconnection even under fault conditions.
Key Advantages
- Heavy-duty safety limit switch for industrial machinery.
- Durable metal housing for extended operational life.
- 2 metre pre-wired cable for fast installation.
- Enhanced safety with 2 NO + 2 NC contacts.
- Precise actuation via spherical plunger tip.
- Designed for integration into safety and control circuits.
Key Features
- Pizzato NA series modular pre-wired switch.
- Plunger with Ø6 mm spherical actuator.
- 2 NO + 2 NC snap-action contact configuration.
- Positive opening contacts for safety applications.
- 2 m PVC cable connection.
- High IP67 / IP69K protection rating.
- Standard 20 mm fixing centres.
- Compact and rugged industrial construction.
Reliable Position Detection for Machine Safety
The Pizzato NAB220GB-DN2 is designed to monitor the position of moving machine components and provide accurate electrical feedback to control systems. This ensures machinery operates safely within defined limits and reduces the risk of hazardous conditions.
Its positive opening mechanism guarantees safe circuit interruption even in the event of contact welding, while the multi-contact configuration provides redundancy for safety-critical applications.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and production lines.
- Position monitoring of heavy-duty machinery.
- Packaging and material handling equipment.
- Robotics and automated systems.
- Conveyor and process control installations.
