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NA B120BB-DN20 Pizzato Modular prewired switch with roller plunger
Pizzato NAB120BB-DN20 modular prewired metal limit switch with roller plunger actuator, 1NO + 2NC snap-action contacts and 20 m cable for industrial position detection.
£67.22
Why Choose the Pizzato NAB120BB-DN20 Limit Switch?
The Pizzato NAB120BB-DN20 is a modular prewired mechanical limit switch designed for reliable position detection and machine control in industrial automation systems. As part of the robust Pizzato NA series metal housing position switches, it provides a durable and flexible solution for machinery applications requiring accurate mechanical switching and dependable operation.
This model features a roller plunger actuator and a rugged metal housing construction, allowing reliable detection of moving machine components while maintaining excellent mechanical durability. The modular NA series design supports flexible integration into industrial equipment with multiple actuator, contact and connection options.
With a 1NO + 2NC snap-action contact configuration, a 20 m PVC prewired cable and IP67 / IP69K protection, the Pizzato NAB120BB-DN20 is suitable for industrial machinery, automation systems and machine position monitoring applications.
Key Advantages
- Compact modular metal limit switch for industrial automation.
- Roller plunger actuator provides reliable mechanical position detection.
- 1NO + 2NC snap-action contacts support flexible control and safety circuits.
- 20 m integrated PVC cable simplifies installation over extended distances.
- IP67 and IP69K protection rating for demanding industrial environments.
- Durable metal housing designed for reliable machine operation.
Key Features
- Pizzato NA series modular prewired position switch.
- Metal housing construction with 20 mm fixing points.
- Roller plunger actuator for mechanical detection.
- B12 contact block with 1NO + 2NC snap-action contacts.
- 20 m PVC cable connection.
- Positive opening operation for safety-related applications.
- IP67 protection according to EN 60529.
- IP69K protection according to ISO 20653.
Reliable Position Detection for Industrial Automation
Mechanical limit switches such as the Pizzato NAB120BB-DN20 provide dependable feedback by detecting physical movement and machine component positioning. The roller plunger actuator allows smooth mechanical engagement while the snap-action contacts ensure consistent switching performance in automated production environments.
The Pizzato NA series is designed for machine builders and automation engineers requiring configurable, durable and reliable position sensing solutions. Its modular construction allows different actuators, contact blocks and connection options to be selected for specific industrial requirements.
Typical Applications
- Industrial machinery and automation equipment.
- Machine position monitoring systems.
- Packaging and production machinery.
- Material handling and conveyor systems.
- OEM machine building applications.
- Safety-related mechanical detection systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Contacts | 1NO + 2NC | |
| IP Rating | IP67 | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Connection | Pre-wired cable | |
| HS Code | 85369095 | |
| Manufacturer | Pizzato Elettrica | |
| Series | NA Series | |
| Model | NAB120BB-DN20 | |
| Product type | Modular prewired mechanical limit switch | |
| Housing material | Metal | |
| Mounting points | 20 mm | |
| Actuator type | Roller plunger | |
| Contact block | B12 | |
| Contact configuration | 1NO + 2NC snap action | |
| Connection type | PVC cable | |
| Cable length | 20 m | |
| Cable cores | 7 wires | |
| Protection rating | IP67 | |
| Additional protection | IP69K | |
| Operating temperature | -25 to +80 °C |
Frequently Asked Questions
What is the Pizzato NAB120BB-DN20 used for?
The Pizzato NAB120BB-DN20 is used for mechanical position detection and machine control in industrial automation applications.
What actuator type does this limit switch use?
This model uses a roller plunger actuator designed for reliable mechanical position sensing.
What contact configuration does the switch have?
The switch features a 1NO + 2NC snap-action contact configuration for flexible industrial control and safety applications.
What cable length is supplied with this switch?
The NAB120BB-DN20 is supplied with a 20 m PVC prewired cable.
What protection rating does this limit switch provide?
The switch provides IP67 and IP69K protection for reliable operation in demanding industrial environments.
Trusted by Machine Builders Worldwide
Pizzato NA series limit switches are widely used by automation engineers and machine builders to provide reliable position sensing, durable construction and flexible integration into modern industrial equipment.
