Why Choose the Pizzato NBB120BE-DN2 Modular Pre-Wired Position Switch?
The Pizzato NBB120BE-DN2, manufacturer designation NB B120BE-DN2, is a compact and robust modular pre-wired position switch with roller plunger and external rubber gasket designed for reliable detection of machine position, movement and mechanical end-of-travel conditions. As part of the Pizzato NB series, it combines a durable metal housing with dependable electromechanical switching for industrial machinery and automation systems.
The switch uses a roller plunger actuator with external gasket, providing smooth mechanical engagement with cams, slides and other moving machine components while helping protect the actuator mechanism from contamination. Its B12 snap-action contact block provides 1 normally open (NO) + 2 normally closed (NC) contacts, giving control systems multiple signals for monitoring, interlocking and machine sequencing.
The NBB120BE-DN2 is supplied in a pre-wired 2 m cable configuration, helping reduce field wiring and simplify installation directly on machinery. The metal NB series housing measures approximately 30 × 16 × 51.7 mm, while the roller plunger requires an operating force of approximately 7 N, making this switch a compact and practical solution for repeated industrial position sensing.
Key Advantages
- Compact modular pre-wired position switch for industrial automation.
- Roller plunger with external rubber gasket for reliable mechanical actuation.
- 1 NO + 2 NC snap-action contacts provide versatile control and monitoring signals.
- Positive-opening operation supports dependable switching of the NC contacts.
- Factory-fitted 2 m cable helps simplify machine installation.
- Robust metal housing designed for demanding industrial machinery.
Key Features
- Pizzato NB modular metal pre-wired switch series.
- NBB120BE-DN2 complete product configuration.
- NB B120BE-DN2 manufacturer part number.
- Roller plunger actuator with external rubber gasket.
- B12 snap-action contact block.
- 1 normally open + 2 normally closed contacts.
- Positive-opening switching function.
- Pre-wired 2 m electrical connection.
- Compact metal housing for machinery installation.
- Approximate 7 N actuating force.
- Suitable for position sensing, limit detection and automated machine control.
Reliable Position Detection for Industrial Machinery
Electromechanical position switches provide industrial control systems with reliable feedback when a moving machine component reaches a predetermined location. On the NBB120BE-DN2, movement against the roller plunger operates the internal snap-action contact mechanism, allowing a PLC, relay or other control device to initiate stopping, sequencing, signalling or monitoring functions.
The Pizzato NB series is designed around modularity, robust construction and efficient installation. The external gasket surrounding the roller plunger provides additional protection around the actuator mechanism, while the multiple-contact B12 configuration allows the NBB120BE-DN2 to support machine position monitoring, interlocking and automated control functions.
Typical Applications
- Industrial machinery position detection.
- Machine end-of-travel monitoring.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Automated assembly and manufacturing equipment.
- Mechanical interlocking and sequencing systems.
