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NS D5AZ1SMK-F40 Pizzato NS series safety locking switch, with actuator
Pizzato NSD5AZ1SMK-F40 RFID safety interlock switch with solenoid locking and F40 low-level coded actuator for industrial machine guarding applications.
£231.88
Why Choose the Pizzato NSD5AZ1SMK-F40 Safety Interlock Switch?
The Pizzato NSD5AZ1SMK-F40 is a robust RFID safety interlock switch with solenoid locking, designed for industrial machine guarding applications where reliable access control and operator safety are essential. Manufactured by Pizzato Elettrica, it belongs to the NS series safety switch family widely used in automation and machine safety systems.
This device is typically installed on safety doors, hinged guards, sliding panels, and access covers. It ensures hazardous machinery cannot operate while a guard is open, supporting compliance with EN ISO 14119 safety standards and modern functional safety requirements.
The NSD5AZ1SMK-F40 uses a low-level coded F40 RFID actuator system, meaning all F40 actuators are interchangeable within the same coding family. This simplifies maintenance and replacement while maintaining reliable safety performance.
Key Advantages
- Reliable RFID safety interlock with solenoid locking.
- F40 low-level coded actuator system for easy interchangeability.
- Designed for industrial automation and machine safety applications.
- Dual-channel safety outputs for PLC and safety relay integration.
- Integrated monitoring of door position and lock status.
- Compact and durable industrial housing for harsh environments.
Key Features
- Pizzato NS series safety interlock switch with locking function.
- Solenoid locking mechanism with fail-safe de-energised release principle.
- RFID-coded actuator system (F40 low-level coding).
- 2 safety outputs (OS1–OS2).
- Actuator insertion and lock status signalling outputs.
- AZ configuration housing for flexible mounting options.
- Industrial sealed design for demanding environments.
Reliable Machine Guard Safety Control
The NSD5AZ1SMK-F40 ensures machinery remains safely disabled whenever guards are open or not properly secured. The solenoid locking mechanism prevents access until safe operating conditions are achieved, while the RFID system detects the presence of a compatible F40-coded actuator.
This makes it suitable for cost-effective industrial automation environments where safety performance, flexibility, and easy maintenance are important. It integrates easily with safety PLCs and control systems for continuous monitoring of guard status.
Typical Applications
- Industrial automation production lines.
- Robotics safety guarding systems.
- CNC machinery and machine tools.
- Packaging and processing equipment.
- Material handling and conveyor systems.
- Safety doors, guards, and access panels.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Connection | M12 connector | |
| Product Series | Pizzato NS | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Guard Locking | Power to release (spring lock) | |
| Series | NS Series Safety Interlock Switches | |
| Product type | RFID safety interlock switch with solenoid locking | |
| Actuator type | F40 low-level coded RFID actuator | |
| Coding level | Low (F40 interchangeable actuator family) | |
| Operating principle | Locked actuator with de-energised solenoid (fail-safe principle) | |
| Safety outputs | 2 (OS1–OS2) | |
| Signalling outputs | Actuator inserted and lock status monitoring | |
| Connection type | M12 12-pin connector (typical NS series configuration) | |
| Protection rating | IP67 / IP69K (typical NS industrial variants) | |
| Housing material | Reinforced industrial technopolymer | |
| Holding force | up to ~2100 N class (series dependent) | |
| Operating temperature | Industrial range (-25°C to +70°C typical) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSD5AZ1SMK-F40 used for?
It is used to monitor and lock safety doors and machine guards, preventing unsafe machine operation during access.
What type of actuator does it use?
It uses an RFID-coded F40 low-level actuator where all compatible F40 actuators are interchangeable within the same family.
Is the actuator interchangeable?
Yes, F40 coding allows interchangeable actuators within the same coding family, simplifying maintenance and replacement.
Does it include a locking mechanism?
Yes, it includes a solenoid locking system that keeps the guard locked until safe conditions are met.
Where is this switch typically installed?
It is typically installed on machine guards, safety doors, and access panels in industrial automation systems.
Trusted in Industrial Machine Safety Systems Worldwide
Pizzato NS series safety interlock switches are widely used in industrial automation to improve machine safety, ensure compliance with international standards, and protect operators in hazardous environments.
