Why Choose the Pizzato NXB52CE1SMK RFID Safety Switch?
The Pizzato NXB52CE1SMK is a high-performance RFID coded safety switch with guard locking designed for secure machine safety interlocking in industrial automation applications. Part of the advanced Pizzato NX series, this safety device combines electronic RFID actuator recognition with a robust bistable locking mechanism to provide reliable protection for machine guards, safety doors and restricted access points.
The NX series is engineered for modern industrial safety systems where high reliability, tamper resistance and compact installation are required. The NXB52CE1SMK uses non-contact RFID technology to identify coded actuators, helping prevent unauthorised bypassing while ensuring dependable machine protection.
Featuring Mode 1 bistable solenoid operation, the safety outputs become active only when the actuator is correctly inserted and locked. With two safety inputs, two electronic safety outputs, diagnostic signalling outputs and an M12 connector, the NXB52CE1SMK provides flexible integration into safety relays and safety PLC systems.
Key Advantages
Advanced RFID coded safety switch with integrated guard locking.
High coding RFID actuator recognition improves resistance against manipulation.
Bistable solenoid locking maintains the selected locked or unlocked state.
Compact NX series design for space-saving machine installations.
Integrated RGB LED diagnostics for quick operating status identification.
Suitable for industrial automation, robotics and OEM machinery safety systems.
Key Features
Pizzato NX series RFID safety switch.
Model: NXB52CE1SMK.
RFID non-contact coded actuator technology.
Mode 1 bistable solenoid locking operation.
Safety outputs active when actuator is inserted and locked.
Two safety inputs and two electronic safety outputs.
Two diagnostic signalling outputs for actuator and lock status.
Two solenoid activation inputs.
Programming and reset input.
Reprogrammable actuator recognition.
RGB LED illuminated diagnostic cover.
M12 12-pole connector connection.
Technical Specifications
Manufacturer: Pizzato Elettrica
Series: NX RFID Safety Switches
Model: NXB52CE1SMK
Product type: RFID safety switch with lock
Technology: RFID coded actuator detection
Locking system: Bistable solenoid
Safety inputs: 2
Safety outputs: 2 electronic outputs
Signalling outputs: 2 outputs
Solenoid activation inputs: 2
Programming/reset input: 1
Connection: M12 connector, 12-pole
Protection rating: IP67 / IP69K
Locking force: Up to 6000 N
Safety performance: Up to PL e / SIL 3 when correctly integrated
Housing: Metal head with technopolymer body
Reliable RFID Guard Locking for Industrial Safety Applications
The Pizzato NX series provides advanced machine safeguarding by combining RFID actuator identification with secure guard locking technology. This enables safety systems to verify the correct actuator before machine operation while reducing the possibility of safety circuit bypassing.
The NXB52CE1SMK is designed for machine builders, automation engineers and industrial safety professionals requiring compact and dependable safety interlocking. Its metal head, robust housing, diagnostic functions and IP67/IP69K protection make it suitable for demanding industrial environments.
Typical Applications
Industrial machine guarding and safety doors.
Robotic cells and automated production systems.
Packaging and assembly machinery.
Manufacturing equipment with hazardous movements.
Process automation systems.
OEM machine safety applications.
Technical Specifications
HS Code
85369095
Frequently Asked Questions
What is the Pizzato NXB52CE1SMK used for?
The NXB52CE1SMK is used for monitoring and locking machine guards, safety doors and access points in industrial automation systems.
What technology does this safety switch use?
This safety switch uses RFID coded actuator technology to provide secure non-contact identification and high resistance against tampering.
How does the locking mechanism operate?
The device uses a bistable solenoid locking system that maintains the locked or unlocked state after activation.
What safety outputs are available?
The switch provides two electronic safety outputs together with diagnostic signalling outputs for actuator and locking status monitoring.
What protection rating does this safety switch provide?
The NXB52CE1SMK provides IP67 and IP69K protection for reliable operation in demanding industrial environments.
Trusted by Industrial Automation Professionals
Pizzato NX series RFID safety switches provide reliable guard locking, advanced coded actuator recognition and high-performance machine safety protection for modern industrial automation systems.
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HS Code
85369095
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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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.
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...
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...