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NB B22000 Pizzato Metal housing NB with contact
Pizzato NBB22000 modular limit switch body with metal housing, 2NO + 2NC snap-action contacts, and positive opening for industrial automation and safety applications.
£12.29
Why Choose the Pizzato NBB22000 Limit Switch Body?
The Pizzato NBB22000 is a heavy-duty modular limit switch body with integrated contact block, designed for flexible configuration in industrial automation and safety systems. As part of the robust Pizzato NB series, it provides high reliability, strong mechanical construction, and advanced switching capability for demanding applications.
This model features a metal housing with 25 mm fixing centres, ensuring excellent durability and stability in harsh industrial environments. Its rugged design is ideal for continuous operation where mechanical stress, vibration, and contaminants are present.
The NBB22000 includes a 2NO + 2NC snap-action contact block (B22) with positive opening, making it particularly suitable for both control and safety circuits where redundancy and reliability are critical.
Key Advantages
- Modular limit switch body with integrated contact block.
- 2NO + 2NC snap-action contacts for enhanced control flexibility.
- Positive opening contacts suitable for safety applications.
- Durable metal housing for harsh industrial environments.
- IP67 and IP69K protection for resistance to dust and water.
- Compatible with multiple actuator heads and connection options.
Key Features
- Pizzato NB series modular switch body.
- Integrated B22 contact block (2NO + 2NC).
- Positive opening safety contacts.
- Metal housing construction.
- 25 mm fixing centres for standard mounting.
- Quick-break switching mechanism.
Flexible Modular Design for Industrial Automation
The Pizzato NBB22000 is designed as a configurable base unit for building complete limit switches. By combining it with compatible actuator heads and connection modules, engineers can create customised solutions tailored to specific machine layouts and operational requirements.
Its dual normally open and normally closed contacts allow more complex control logic and redundancy, making it ideal for safety-critical applications where dependable switching is essential.
Typical Applications
- Custom limit switch assemblies for industrial machinery.
- Machine position detection and end-of-travel monitoring.
- Safety interlock systems and guarding applications.
- Industrial automation and control panels.
- Conveyor and material handling equipment.
- OEM machine building and system integration.
Technical Specifications
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| Device Type | Limit switch accessory | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 2NO + 2NC | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Series | NB Modular Position Switches | |
| Product type | Limit switch body with contact | |
| Contact configuration | 2NO + 2NC | |
| Contact type | Snap action (quick-break) | |
| Positive opening | Yes | |
| Protection rating | IP67 (EN 60529), IP69K (ISO 20653) | |
| Housing material | Metal (lacquered) | |
| Mounting centres | 25 mm | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB22000?
It is a modular limit switch body with an integrated contact block used to build configurable position switches.
What contact configuration does it include?
The unit includes 2 normally open and 2 normally closed snap-action contacts.
Does it support safety applications?
Yes, it features positive opening contacts, making it suitable for safety-related circuits.
Is it suitable for harsh environments?
Yes, with IP67 and IP69K protection, it is designed to withstand dust, water, and industrial contaminants.
Can it be customised?
Yes, it is part of a modular system that supports various actuator heads and connection types for tailored solutions.
Trusted by Industrial Automation Professionals
Pizzato modular limit switch systems are widely trusted by engineers and OEMs for delivering flexible configuration, robust construction, and reliable performance in demanding industrial applications.
