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 D4AZ1SRK-N002 Pizzato NS series safety switch with lock and integrated control devices
Pizzato NSD4AZ1SRK-N002 RFID safety interlock switch with integrated control devices and emergency stop for industrial automation systems.
£318.24
Why Choose the Pizzato NSD4AZ1SRK-N002 Safety Interlock Switch?
The Pizzato NSD4AZ1SRK-N002 is a high-performance RFID safety interlock switch with guard locking and integrated control devices, designed for advanced industrial machinery safety applications. Manufactured by Pizzato Elettrica, it ensures that machine guards remain securely locked until safe operating conditions are confirmed.
This model belongs to the Pizzato NS series of multifunction safety switches, combining RFID actuator detection, solenoid locking, and integrated operator controls in a single compact device. It is widely used in OEM machinery and automated production systems where safety and control integration are required at the point of access.
The NSD4AZ1SRK-N002 operates using a D working method configuration, meaning the actuator is locked with a de-energised solenoid and safety outputs are enabled only when the guard is properly closed and secured.
Key Advantages
- Integrated RFID safety interlock switch with guard locking.
- Built-in machine control interface (3-device panel).
- Includes emergency stop and dual pushbutton control functions.
- Designed for complex OEM automation systems.
- High reliability monitoring of actuator and lock status.
- Robust technopolymer housing for industrial environments.
Key Features
- Pizzato NS series safety interlock switch.
- Model: NSD4AZ1SRK-N002.
- RFID actuator-based guard detection system.
- Integrated control devices:
- White pushbutton (1NO)
- Blue pushbutton (1NO)
- Red emergency stop button (2NC, twist release)
- 2 safety inputs (IS1–IS2) and 2 safety outputs (OS1–OS2).
- 2 solenoid activation inputs (IE1–IE2).
- 1 programming/reset input (I3).
- 2 M12 connectors (12-pole + 12-pole).
Integrated Machine Safety and Operator Control
The Pizzato NSD4AZ1SRK-N002 combines machine guard safety and operator control functions in a single device. It monitors the position of protective guards while also providing local control inputs, reducing wiring complexity and improving machine interface efficiency.
The system ensures that safety outputs remain active only when the actuator is correctly inserted and locked. The integrated emergency stop function adds an additional layer of operator protection directly at the access point.
Typical Applications
- Automated production lines and assembly systems.
- Industrial robotic safety enclosures.
- Packaging and processing machinery.
- Machine tools with integrated operator panels.
- OEM machine safety system design.
- Material handling and industrial automation 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 | |
| IP Rating | IP65 | |
| Safety Switch Type | Non-contact (RFID / magnetic) | |
| Series | NS Safety Interlock Switches | |
| Product type | RFID safety interlock switch with integrated control unit | |
| Operating method | D working method (de-energised solenoid locking) | |
| Actuator type | RFID-coded actuator system | |
| Safety inputs | 2 × IS1–IS2 | |
| Safety outputs | 2 × OS1–OS2 | |
| Signalling outputs | O3 (actuator inserted), O4 (actuator locked) | |
| Control inputs | IE1–IE2 + programming/reset input | |
| Connection type | 2 × M12 (12-pole + 12-pole) | |
| Protection rating | IP65 / IP67 (depending on configuration) | |
| Housing material | Reinforced technopolymer | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSD4AZ1SRK-N002 used for?
It is used for machine guard monitoring, locking, and integrated operator control in industrial automation systems.
Does this model include an emergency stop?
Yes, it includes a built-in red emergency stop button with twist-to-release function.
How does the locking system work?
It uses a solenoid-based guard locking system with de-energised locking logic for fail-safe operation.
What type of connections does it use?
It uses two 12-pole M12 connectors for safety, control, and signalling signals.
Is it suitable for industrial environments?
Yes, it is designed for harsh industrial environments with robust construction and high-reliability safety performance.
Trusted in Advanced Industrial Automation Worldwide
Pizzato NS series integrated safety switches are widely used in modern industrial automation systems to combine machine safety, access control, and operator interface functions in a single device.
