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NA B120CB-DN4 Pizzato Modular prewired switch with roller lever
Pizzato NAB120CB-DN4 modular prewired limit switch with roller lever actuator, 1NO+2NC contacts and 4 m PVC cable for industrial automation and safety applications.
£28.54
Why Choose the Pizzato NAB120CB-DN4 Limit Switch?
The Pizzato NAB120CB-DN4 is a heavy-duty modular prewired limit switch from the industrial-grade Pizzato NA series, designed for precise position detection and reliable switching in demanding automation and machinery systems. It is particularly suited to safety-related applications where multiple normally closed contacts are required.
Constructed with a rugged metal housing, this switch is engineered to withstand vibration, mechanical stress and harsh industrial environments. Its modular NA series design enables flexible integration into machinery, while the prewired configuration reduces installation time and simplifies wiring.
This model features a roller lever actuator for smooth lateral actuation and accurate engagement with moving components. It is supplied with a 4 metre PVC cable, providing extended installation flexibility for larger machines and distributed control systems.
Key Advantages
- Heavy-duty metal-bodied limit switch for harsh industrial environments.
- 1 NO + 2 NC snap-action contacts for enhanced safety and monitoring circuits.
- Prewired 4 m cable for extended installation reach.
- Roller lever actuator ensures smooth and repeatable switching.
- Silver alloy contacts for reliable electrical performance.
- Positive opening contacts improve safety in machine control systems.
Key Features
- Pizzato NA series modular prewired switch.
- 1 NO + 2 NC contact configuration.
- Snap-action switching mechanism.
- Roller lever actuator for lateral detection.
- 4 m PVC cable (IEC 60332-1).
- Metal housing construction with 20 mm fixing centres.
- Silver alloy contacts for long electrical life.
- Designed for safety-related industrial applications.
Reliable Position Detection for Industrial Systems
Limit switches such as the Pizzato NAB120CB-DN4 are used to detect the position of moving machine components and provide feedback signals to control systems. This helps prevent mechanical overtravel, enhances safety and ensures efficient operation in automated systems.
The NA series is engineered for durability and consistent switching performance, making it suitable for continuous-duty industrial environments. Its robust construction and multi-contact configuration make it ideal for safety circuits requiring redundancy.
Typical Applications
- Industrial machinery position monitoring.
- Safety circuits requiring redundant NC contacts.
- Conveyor and material handling systems.
- Packaging and production equipment.
- Automated manufacturing lines.
- End-of-travel detection in mechanical systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Contacts | 1NO + 2NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | Pre-wired cable | |
| Series | NA Series | |
| Product type | Modular prewired limit switch | |
| Contact configuration | 1 NO + 2 NC | |
| Switching type | Snap-action | |
| Housing material | Metal | |
| Actuator type | Roller lever | |
| Connection | Prewired cable | |
| Cable type | PVC (IEC 60332-1) | |
| Cable length | 4 m | |
| Mounting | 20 mm hole centres | |
| Contact material | Silver alloy | |
| Positive opening | Yes | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB120CB-DN4 used for?
This limit switch is used to detect the position or movement of mechanical components in industrial automation systems.
What contact configuration does this switch have?
It features 1 normally open (NO) and 2 normally closed (NC) contacts, ideal for safety applications.
What actuator type is included?
The switch uses a roller lever actuator, suitable for lateral actuation.
What cable length is supplied?
This version includes a 4 metre PVC cable, suitable for extended installations.
Is it suitable for harsh environments?
Yes, its metal housing and robust design make it suitable for demanding industrial conditions.
Trusted by Industrial Engineers Worldwide
Pizzato NA series limit switches are trusted by automation engineers for their durability, precision and consistent performance in demanding industrial applications.
