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NA B120BB-DN5 Pizzato Modular prewired switch with roller plunger
Pizzato NA B120BB-DN5 modular pre-wired limit switch with roller plunger actuator, 1NO+2NC snap-action contacts and 5 m cable for industrial automation and safety applications.
£31.11
Why Choose the Pizzato NA B120BB-DN5 Modular Limit Switch?
The Pizzato NA B120BB-DN5 is a heavy-duty modular pre-wired limit switch with roller plunger actuator, designed for precise and reliable position detection in industrial automation and safety systems. As part of the robust Pizzato NA series, it features a durable metal housing and high-quality snap-action contacts, ensuring long-term performance in demanding environments.
This model incorporates a roller plunger actuator, providing smooth, low-friction actuation when interacting with moving machine components. Its design reduces mechanical wear while maintaining consistent switching accuracy in high-cycle applications.
Supplied with a 5 metre pre-wired PVC cable, the NA B120BB-DN5 simplifies installation and reduces wiring time. It features a 1 NO + 2 NC contact configuration, making it particularly suitable for safety circuits requiring redundant normally closed contacts.
Key Advantages
- Roller plunger actuator ensures smooth and reliable actuation.
- 1 NO + 2 NC contacts ideal for safety-related applications.
- Pre-wired 5 m cable reduces installation time and complexity.
- Metal housing construction for harsh industrial environments.
- Snap-action switching provides fast and consistent response.
- Compact modular design with standard 20 mm mounting centres.
Key Features
- Pizzato NA series modular limit switch.
- Roller plunger actuator for precise position detection.
- Contact configuration: 1 NO + 2 NC.
- Snap-action contact system.
- Integrated 5 m PVC cable (IEC 60332-1 compliant).
- Right-side cable exit configuration.
- Silver alloy contacts for reliable conductivity.
Reliable Performance in Industrial Environments
The NA B120BB-DN5 is engineered for continuous operation in industrial automation systems. Its roller plunger actuator reduces friction and wear, making it ideal for high-cycle machinery such as conveyors, packaging equipment and automated production lines.
The inclusion of dual normally closed contacts enhances safety by providing redundancy, ensuring dependable operation in safety circuits where fail-safe switching is required.
Typical Applications
- Industrial machinery position detection.
- Machine safety interlocking systems.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Automated production lines.
- OEM machinery and control panels.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Contacts | 1NO + 2NC | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Series | NA Series | |
| Product type | Modular pre-wired limit switch | |
| Contact configuration | 1 NO + 2 NC | |
| Switching mechanism | Snap-action | |
| Actuator type | Roller plunger | |
| Housing material | Metal | |
| Mounting centres | 20 mm | |
| Cable type | PVC insulated cable | |
| Cable length | approx. 5 metres | |
| Contact material | Silver alloy | |
| Connection direction | Right-side cable exit | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NA B120BB-DN5 used for?
This limit switch is used to detect the position of moving machine parts and provide control or safety signals in industrial automation systems.
What contact configuration does it have?
It features 1 normally open and 2 normally closed contacts, making it suitable for safety circuits requiring redundancy.
What actuator type does it use?
The switch uses a roller plunger actuator, ensuring smooth and reliable mechanical actuation.
Does it come pre-wired?
Yes, it includes an integrated 5 metre PVC cable for quick and easy installation.
Is it suitable for harsh industrial environments?
Yes, the metal housing and industrial-grade construction make it suitable for demanding environments.
Trusted by Industrial Engineers Worldwide
Pizzato NA series limit switches are widely trusted for their rugged construction, safety reliability and consistent switching performance in industrial automation systems.
