Why Choose the Pizzato NXB31CZ1SPK-F61 RFID Safety Switch?
The Pizzato NXB31CZ1SPK-F61 is a compact and advanced RFID safety switch with integrated guard locking designed for secure monitoring and interlocking of machine guards, safety doors and access points in industrial automation systems. Part of the innovative Pizzato NX Series RFID safety switches, it combines high coding RFID actuator technology with reliable bistable locking functionality to provide dependable machine safety protection.
The NX series is engineered for applications requiring high resistance against tampering, compact installation and reliable integration into modern safety systems. The NXB31CZ1SPK-F61 features a compact 30 × 30 mm housing, high coding VN NX-F61 RFID actuator, PNP outputs, M12 connection and advanced diagnostic indication for efficient machine safety management.
Designed for OEM machinery, automated production equipment and industrial safety installations, the Pizzato NXB31CZ1SPK-F61 provides reliable guard monitoring with IP67/IP69K protection, RGB LED diagnostics and a strong locking mechanism capable of holding forces up to 6000 N.
Key Advantages
Advanced RFID-coded safety switch with integrated guard locking.
High coding actuator technology improves protection against bypass attempts.
Compact NX Series design for restricted installation spaces.
Supplied with VN NX-F61 high coding RFID actuator.
PNP output configuration for flexible safety system integration.
IP67 and IP69K protection for demanding industrial environments.
Key Features
Pizzato NX Series RFID safety switch.
High coding level RFID actuator VN NX-F61 included.
Integrated bistable solenoid guard locking.
Compact 30 × 30 mm safety switch body.
Four PNP outputs for safety and signalling functions.
Five input connections for control and monitoring functions.
M12 8-pin connector connection.
24 V DC supply voltage.
RGB LED illuminated diagnostic cover.
High coding RFID actuator recognition.
Metal actuator head with robust technopolymer housing.
Technical Specifications
Manufacturer: Pizzato Elettrica
Series: NX Series
Model: NXB31CZ1SPK-F61
Product type: RFID safety switch with lock
Technology: RFID coded actuator detection
Actuator: VN NX-F61 high coding level RFID actuator
Output configuration: PNP
Number of outputs: 4
Number of inputs: 5
Supply voltage: 24 V DC
Electrical connection: M12 8-pin connector
Locking force: Up to 6000 N
Protection rating: IP67 / IP69K
Mechanical durability: 1,000,000 cycles
Operating temperature: -20 °C to +50 °C
Housing dimensions: Approx. 30 × 30 × 94.3 mm
Reliable Safety Monitoring for Industrial Machinery
The Pizzato NXB31CZ1SPK-F61 uses RFID technology to verify the correct coded actuator before allowing machine operation. The high coding system provides enhanced protection against safety system bypassing by preventing operation with unauthorised actuators.
The NX Series combines redundant electronics, diagnostic feedback and compact construction to simplify machine safety design. Compatible NX devices can be connected in series while maintaining high safety performance when correctly integrated with suitable safety evaluation equipment.
Typical Applications
Industrial machine guarding systems.
Automated production lines.
Robotic cells and manufacturing equipment.
Packaging and assembly machinery.
CNC machines and processing equipment.
Safety doors and access monitoring systems.
OEM machinery safety installations.
Technical Specifications
IP Rating
IP67
HS Code
85369095
Frequently Asked Questions
What is the Pizzato NXB31CZ1SPK-F61 used for?
The Pizzato NXB31CZ1SPK-F61 is used for monitoring and locking machine guards, safety doors and access points in industrial safety applications.
What actuator does the NXB31CZ1SPK-F61 use?
The device uses the high coding level VN NX-F61 RFID actuator for secure machine guard identification.
What technology does this safety switch use?
The device uses RFID coded actuator recognition technology to provide secure detection and improved resistance against tampering.
What protection rating does this safety switch provide?
The NXB31CZ1SPK-F61 provides IP67 and IP69K protection for demanding industrial environments.
Where is this RFID safety switch typically installed?
The switch is typically installed on machine guards, safety doors and protective access points within automated industrial equipment.
Trusted by Industrial Safety Professionals Worldwide
Pizzato NX Series RFID safety switches deliver compact, secure and intelligent machine guarding solutions for modern industrial automation systems.
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IP Rating
IP67
HS Code
85369095
No documents available for this product.
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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...