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NF B220BB-SMK Pizzato Modular prewired switch with roller plunger
Pizzato NF B220BB-SMK modular prewired roller plunger switch with 2NO+2NC snap action contacts and M12 connector designed for industrial position detection and automation systems.
£22.47
Why Choose the Pizzato NF B220BB-SMK Modular Prewired Switch?
The Pizzato NF B220BB-SMK is a reliable modular prewired roller plunger switch designed for accurate position detection and machine safety applications in industrial automation systems. As part of the advanced Pizzato NF series, it provides robust switching performance, positive opening operation and dependable integration into industrial control circuits.
This modular limit switch combines a compact technopolymer housing with a roller plunger actuator to provide precise mechanical detection in demanding environments. Its snap action contact system and integrated M12 connector simplify installation while helping reduce commissioning time in machinery and automation applications.
Featuring a 2NO+2NC snap action contact block, IP67 and IP69K protection ratings and a bottom-mounted M12 connector, the NF B220BB-SMK is suitable for industrial machinery, safety monitoring and automation equipment where reliable position sensing is required.
Key Advantages
- Compact modular prewired switch designed for industrial automation.
- Roller plunger actuator provides reliable mechanical detection.
- 2NO+2NC snap action contacts for flexible control applications.
- Positive opening operation supports safety-related machine monitoring.
- IP67 and IP69K protection suitable for demanding industrial environments.
- M12 connector connection enables quick installation and replacement.
Key Features
- Pizzato NF series modular prewired switch.
- Roller plunger operating head.
- 2NO+2NC snap action (B22) contact configuration.
- IP67 protection rating according to EN 60529.
- IP69K protection according to ISO 20653.
- Positive opening function for safety applications.
- Technopolymer housing with 20 mm fixing points.
- M12 connector positioned at the bottom of the device.
Reliable Position Detection for Industrial Machinery
Industrial limit switches such as the Pizzato NF B220BB-SMK provide accurate mechanical feedback by detecting the position or movement of machine components. Their robust construction, positive opening capability and high protection rating make them suitable for automation systems where dependable switching performance is essential.
The NF series is designed for machine builders and automation engineers requiring compact switches that combine reliable operation, easy installation and compatibility with modern industrial control systems.
Typical Applications
- Industrial machinery and automation equipment.
- Machine position and end-of-travel detection.
- Safety monitoring systems.
- Packaging and production machinery.
- Conveyor and material handling systems.
- OEM machine building applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| Contacts | 2NO + 2NC | |
| IP Rating | IP67, IP69K | |
| Actuator Type | Roller plunger | |
| Positive Opening | Yes | |
| Connection | M12 connector | |
| HS Code | 85369095 | |
| Manufacturer | Pizzato Elettrica | |
| Series | NF Series | |
| Model | NF B220BB-SMK | |
| Product type | Modular prewired roller plunger switch | |
| Actuator type | Roller plunger | |
| Contact configuration | 2NO+2NC snap action (B22) | |
| Contact type | Snap action switching element | |
| Positive opening | Yes | |
| Housing material | Technopolymer | |
| Protection rating | IP67 / IP69K | |
| Fixing points | 20 mm | |
| Connection type | M12 connector, bottom output | |
| Operating temperature | -25 to +80 °C | |
| EAN | 8018851317101 |
Frequently Asked Questions
What is the Pizzato NF B220BB-SMK used for?
This switch is used for position detection, end-of-travel monitoring and safety-related switching applications in industrial machinery.
What type of actuator does this switch have?
The NF B220BB-SMK features a roller plunger actuator designed for reliable mechanical operation.
What contact configuration does the switch use?
The switch uses a 2NO+2NC snap action contact block for flexible control and monitoring applications.
What protection rating does the switch provide?
The NF B220BB-SMK provides IP67 and IP69K protection ratings for use in demanding industrial environments.
What connection type does this switch use?
The switch uses a bottom-mounted M12 connector for simple connection within industrial control systems.
Trusted by Machine Builders Worldwide
Pizzato NF series switches are widely used by automation engineers and machine builders to provide reliable position detection, safety monitoring and efficient integration into industrial equipment.
