Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
NS G3AZ1SQK-F40 Pizzato NS series safety locking switch, with actuator
Pizzato NSG3AZ1SQK-F40 RFID safety interlock switch with solenoid guard locking and low-coded F40 actuator for industrial machine safety applications.
£222.71
Why Choose the Pizzato NSG3AZ1SQK-F40 Safety Interlock Switch?
The Pizzato NSG3AZ1SQK-F40 is a robust RFID safety interlock switch with solenoid guard locking, designed for industrial machine safety applications where reliable door monitoring, actuator detection, and controlled access are required. Manufactured by Pizzato Elettrica, it ensures machinery remains safely secured until all hazardous conditions have been eliminated.
This model belongs to the Pizzato NS series of safety locking switches featuring RFID-coded actuator recognition and integrated solenoid locking. It is widely used in OEM machinery, robotic cells, and automated production systems where dependable guard safety and flexible installation are essential.
The NSG3AZ1SQK-F40 operates in a G working method configuration, meaning the actuator is locked using a de-energised 24 Vdc solenoid. Safety outputs are enabled only when the guard is properly closed and the actuator is correctly detected. The F40 actuator provides a low-coded universal solution suitable for standard industrial applications. {index=1}
Key Advantages
- Integrated RFID safety interlock with solenoid guard locking.
- Low-coded F40 actuator for flexible and universal installation.
- Reliable monitoring of door closed, actuator present, and lock status.
- Designed for OEM machinery and industrial automation systems.
- Rugged technopolymer housing suitable for harsh environments.
- Supports series and standalone wiring configurations.
Key Features
- Pizzato NS series safety interlock switch.
- Model: NSG3AZ1SQK-F40.
- RFID actuator system (low-coded F40 type).
- 2 safety outputs (OS1–OS2).
- 1 actuator inserted output signal (O3).
- 2 solenoid activation inputs (IE1–IE2).
- 1 reset/programming input (I3).
- M12 connector, 8-pole or 12-pole depending on configuration variant.
- IP67 / IP69K protection rating.
Reliable Guard Locking for Industrial Systems
The Pizzato NSG3AZ1SQK-F40 prevents access to hazardous machinery by ensuring that guards remain locked until safe operating conditions are confirmed. The RFID system detects the correct actuator presence, reducing the risk of unintended access or unsafe machine start-up.
The safety outputs integrate with PLCs or safety controllers, enabling real-time monitoring of guard status, actuator insertion, and lock condition across automated production environments.
Typical Applications
- Industrial automation systems.
- Robotic safety enclosures.
- Packaging and processing machinery.
- Machine tools with safety guarding.
- OEM equipment manufacturing.
- Material handling and conveyor systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Connection | M12 connector | |
| Product Series | Pizzato NS | |
| Coil / Supply Voltage | 24 V DC | |
| Voltage | 24 V | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Guard Locking | Power to release (spring lock) | |
| Series | NS Safety Interlock Switches | |
| Product type | RFID safety interlock switch with guard locking | |
| Operating principle | G working method (de-energised solenoid locking) | |
| Actuator type | Low-coded RFID actuator (F40) | |
| Supply voltage | 24 Vdc (typical industrial systems) | |
| Safety outputs | 2 × OS1–OS2 | |
| Signalling output | O3 (actuator inserted) | |
| Control inputs | IE1–IE2 + I3 reset/programming input | |
| Connection type | M12 (8-pole / 12-pole variant dependent) | |
| Protection rating | IP67 / IP69K | |
| Housing material | Reinforced technopolymer | |
| Mounting | Machine guard / safety door installation | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSG3AZ1SQK-F40 used for?
It is used for safety monitoring and guard locking in industrial automation systems.
What does the F40 actuator mean?
The F40 actuator is a low-coded universal RFID key type used for standard industrial safety applications.
What is the difference between F40 and F41?
F40 is low-coded for general applications, while F41 provides higher coding for increased tamper resistance.
Is it suitable for harsh environments?
Yes, it is designed for industrial environments with IP67/IP69K protection and rugged construction.
Does it support series wiring?
Yes, the NS series allows flexible wiring configurations depending on connector variant (8-pole or 12-pole).
Trusted in Industrial Automation Worldwide
Pizzato NS series RFID safety interlock switches are widely used in modern industrial automation to ensure reliable guard locking, actuator detection, and safe machine access control.
