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NB B020AE-DN2 Pizzato Modular prewired switch wtih plunger with external rubber gasket
Pizzato NBB020AE-DN2 modular prewired safety limit switch with 2 NC contacts, plunger actuator and metal housing for industrial automation and safety systems.
£20.51
Why Choose the Pizzato NBB020AE-DN2 Safety Limit Switch?
The Pizzato NBB020AE-DN2 is a robust modular prewired safety limit switch engineered for precise position monitoring and dependable safety signalling in industrial automation systems. Part of the proven Pizzato NB series, this device is designed to deliver reliable switching performance in demanding machinery and production environments.
Constructed with a durable metal housing and 25 mm fixing centres, the switch is built to withstand mechanical stress and harsh operating conditions. The integrated plunger actuator with external rubber gasket enhances sealing performance, helping protect against dust, moisture and contaminants in industrial settings.
With a 2 normally closed (NC) snap-action contact configuration and positive opening operation, the NBB020AE-DN2 is ideal for safety circuits requiring fail-safe behaviour. Its prewired cable connection simplifies installation, reducing wiring time and improving system reliability.
Key Advantages
- Reliable safety limit switch for industrial position detection.
- 2 NC safety contacts for fail-safe circuit design.
- Robust metal housing for durability in harsh environments.
- Plunger actuator with rubber gasket for improved sealing.
- Prewired cable connection for fast installation.
- Designed for long service life and consistent switching performance.
Key Features
- Pizzato NB series modular prewired switch.
- 2 NC snap-action contacts.
- Positive opening operation for safety compliance.
- Plunger actuator with external rubber gasket.
- Metal housing with 25 mm mounting centres.
- Prewired cable (approx. 2 m) for quick connection.
- Designed for industrial automation and safety systems.
Engineered for Demanding Industrial Conditions
The Pizzato NBB020AE-DN2 is designed for use in environments where reliability and environmental protection are critical. Its sealed plunger mechanism and rugged enclosure ensure consistent performance even in dusty, wet or mechanically demanding applications.
Its fail-safe contact design and positive opening mechanism make it particularly suitable for safety-related functions, helping protect both equipment and operators in industrial settings.
Typical Applications
- Machine guarding and safety interlocking systems.
- Position detection in automated machinery.
- Industrial production and assembly lines.
- Packaging and material handling systems.
- Conveyor and transport equipment.
- Safety circuits requiring fail-safe switching.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Plunger | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | Pre-wired cable | |
| Series | NB Series | |
| Product type | Modular prewired safety limit switch | |
| Contact configuration | 2 NC | |
| Switching function | Snap-action | |
| Actuator type | Plunger with external rubber gasket | |
| Housing material | Metal | |
| Connection type | Prewired cable (approx. 2 m) | |
| Mounting hole spacing | 25 mm | |
| Positive opening | Yes | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Protection rating | typically IP67 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB020AE-DN2 used for?
This switch is used for position detection and safety monitoring in industrial machinery, providing reliable switching signals in safety circuits.
What contact configuration does this model have?
The NBB020AE-DN2 features 2 normally closed (NC) contacts, ideal for fail-safe safety applications.
What type of actuator is used?
It uses a plunger actuator with an external rubber gasket, providing durability and improved sealing.
How is the switch connected?
This version is supplied with a prewired cable, simplifying installation and reducing wiring time.
Is it suitable for harsh environments?
Yes, the robust metal housing and sealing design make it suitable for demanding industrial environments with dust and moisture.
Trusted by Industrial Engineers
Pizzato NB series limit switches are trusted by engineers worldwide for their reliability, durability and safe performance in critical industrial applications.
