SKU: NXB41AZ1SMK-F61Alt SKU: NXB41AZ1SMKF61MPN: NX B41AZ1SMK-F61
NX B41AZ1SMK-F61 Pizzato NX Series IP67 RFID safety switch

NX B41AZ1SMK-F61 Pizzato NX Series IP67 RFID safety switch

NX series RFID safety switch with IP67 protection for industrial automation position detection and safety applications.

Price
List Price ex VAT
Your Price
On backorder Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Trade pricing is personalised to your account

Available on backorder

£310.50

Why Choose the Pizzato NXB41AZ1SMK-F61 RFID Safety Switch?

The Pizzato NXB41AZ1SMK-F61 is a compact and highly reliable RFID safety switch with locking function designed for secure monitoring of machine guards, protective doors and hazardous access points in industrial automation systems. As part of the advanced Pizzato NX series RFID safety switches, it combines electronic RFID actuator recognition with dependable guard locking technology to provide enhanced machine safety and operator protection.

This safety switch is engineered for modern industrial applications where high resistance to tampering, reliable actuator detection and efficient safety integration are required. The RFID coded actuator system provides secure identification, while the locking mechanism helps ensure machine access remains controlled during dangerous operating conditions.

With a compact NX series design, metal head construction, M12 12-pole connector and integrated RGB LED diagnostics, the NXB41AZ1SMK-F61 provides a flexible solution for machine builders and automation engineers. Its high coding RFID actuator and IP67/IP69K protection make it suitable for demanding industrial environments.

Key Advantages

  • Advanced RFID coded safety switch with guard locking.
  • High coding RFID actuator recognition improves protection against manipulation.
  • Compact NX series design for machine safety applications.
  • Reliable guard monitoring with integrated locking function.
  • IP67 and IP69K protection for harsh industrial environments.
  • Integrated RGB LED diagnostics simplify commissioning and maintenance.

Key Features

  • Pizzato NX series RFID safety switch with lock.
  • High coding RFID actuator VN NX-F61.
  • Reprogrammable actuator recognition.
  • M12 12-pole connector connection.
  • Metal head with durable technopolymer housing.
  • RGB LED illuminated cover with multicolour status indication.
  • Front auxiliary release using hexagonal key.
  • Suitable for integration with safety relays and safety PLC systems.

Technical Specifications

  • Manufacturer: Pizzato Elettrica
  • Series: NX RFID Safety Switches
  • Model: NXB41AZ1SMK-F61
  • Product type: RFID safety switch with locking function
  • Actuator type: High coding RFID actuator VN NX-F61
  • Actuator recognition: Reprogrammable actuator
  • Supply voltage: 24 V DC
  • Electrical connection: M12 12-pole connector
  • Safety outputs: 2 safety outputs
  • Safety inputs: 2 safety inputs
  • Diagnostic outputs: Actuator inserted and actuator locked signals
  • Protection rating: IP67 / IP69K
  • Mechanical holding force: Up to 6000 N
  • Safety performance: Up to PL e and SIL 3
  • Operating temperature: -20 °C to +50 °C
  • Housing material: Technopolymer with metal head
  • Dimensions: Approx. 30 × 30 × 94.3 mm

Reliable Guard Locking for Industrial Automation

RFID safety switches such as the Pizzato NX series provide dependable protection by monitoring machine access points and ensuring hazardous operations remain controlled while guards are open. The coded RFID actuator technology improves safety integrity and reduces the possibility of unauthorized actuator replacement.

The NXB41AZ1SMK-F61 is designed for automated production systems, robotic cells and industrial machinery requiring secure guard locking and diagnostic feedback. Its compact construction, robust design and advanced RFID technology make it suitable for modern machine safety applications.

Typical Applications

  • Industrial machine guard doors and protective covers.
  • Robotic manufacturing cells.
  • Packaging and assembly machinery.
  • CNC machines and automated processing equipment.
  • Production lines requiring monitored access protection.
  • OEM machinery safety systems.

Technical Specifications

IP Rating IP67
HS Code 85369095

Frequently Asked Questions

What is the Pizzato NXB41AZ1SMK-F61 used for?

The Pizzato NXB41AZ1SMK-F61 is used to monitor and lock machine guards, preventing access to hazardous areas during machine operation.

What technology does this safety switch use?

This model uses RFID coded actuator technology with a high coding VN NX-F61 actuator for secure identification.

What supply voltage does the switch require?

The NXB41AZ1SMK-F61 operates from a 24 V DC industrial safety supply.

What protection rating does this safety switch provide?

The switch provides IP67 and IP69K protection, making it suitable for demanding industrial environments.

What type of connection is used?

The NXB41AZ1SMK-F61 uses an M12 12-pole connector for connection to safety controllers and automation systems.

Trusted by Industrial Automation Professionals

Pizzato NX series RFID safety switches provide advanced guard locking, high coding actuator technology and reliable machine protection for modern industrial automation applications.
{ "@context": "https://schema.org/", "@type": "Product", "name": "Pizzato NXB41AZ1SMK-F61 RFID Safety Switch with Lock", "sku": "NXB41AZ1SMK-F61", "mpn": "NXB41AZ1SMK-F61", "brand": { "@type": "Brand", "name": "Pizzato" }, "category": "Safety Switches", "description": "Pizzato NXB41AZ1SMK-F61 NX series RFID safety switch with locking function for industrial machine guard protection and automation safety systems.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Technology", "value": "RFID coded safety switch" }, { "@type": "PropertyValue", "name": "Supply voltage", "value": "24 V DC" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP67 / IP69K" }, { "@type": "PropertyValue", "name": "Connection", "value": "M12 12-pole connector" }, { "@type": "PropertyValue", "name": "Holding force", "value": "6000 N" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Pizzato NXB41AZ1SMK-F61 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Pizzato NXB41AZ1SMK-F61 is used to monitor and lock machine guards, preventing access to hazardous areas during machine operation." } }, { "@type": "Question", "name": "What technology does this safety switch use?", "acceptedAnswer": { "@type": "Answer", "text": "This model uses RFID coded actuator technology with a high coding VN NX-F61 actuator for secure identification." } }, { "@type": "Question", "name": "What supply voltage does the switch require?", "acceptedAnswer": { "@type": "Answer", "text": "The NXB41AZ1SMK-F61 operates from a 24 V DC industrial safety supply." } }, { "@type": "Question", "name": "What protection rating does this safety switch provide?", "acceptedAnswer": { "@type": "Answer", "text": "The switch provides IP67 and IP69K protection, making it suitable for demanding industrial environments." } }, { "@type": "Question", "name": "What type of connection is used?", "acceptedAnswer": { "@type": "Answer", "text": "The NXB41AZ1SMK-F61 uses an M12 12-pole connector for connection to safety controllers and automation systems." } } ] }

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Tick  Priority sourcing and supply support

 Tick  Flexible payment terms for qualifying organisations

 Tick  Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...