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NS G4CR1SMK Pizzato NS series safety locking switch
Pizzato NSG4CR1SMK RFID safety interlock switch with guard locking for industrial machine safety and automation systems.
£302.18
Why Choose the Pizzato NSG4CR1SMK Safety Interlock Switch?
The Pizzato NSG4CR1SMK is a high-performance RFID safety interlock switch with guard locking designed for advanced machine safety applications in industrial automation systems. As part of the Pizzato NS NS-series locking switch family, it delivers reliable actuator recognition, secure guard locking, and precise safety signal monitoring for modern machinery.
This model is engineered for applications where machine guards must remain securely locked during hazardous operation. It combines electronic control with mechanical locking to ensure that access to dangerous areas is prevented until safe conditions are achieved.
With robust construction, high ingress protection, and integrated diagnostics, the NSG4CR1SMK is widely used in robotic cells, automated production lines, and industrial safety systems requiring SIL/PL-rated protection.
Key Advantages
- High-security RFID-coded actuator system (F41 high coding level) for tamper resistance.
- Integrated solenoid guard locking mechanism for safe machine operation.
- Dual-channel safety outputs for reliable circuit redundancy.
- Real-time monitoring of guard closed and locked status.
- Designed for integration into safety PLC and automation systems.
- Rugged industrial design suitable for harsh environments.
Key Features
- Pizzato NS-series safety interlock switch with locking.
- Model: NSG4CR1SMK.
- RFID-coded actuator compatibility (F41 unique coding level).
- Solenoid-controlled guard locking (fail-safe design).
- M12 multi-pole industrial connector interface.
- Safety outputs OS1/OS2 with diagnostic signals.
- Actuator present and lock status monitoring outputs.
Advanced Machine Guarding and Safety Control
The Pizzato NSG4CR1SMK is designed to prevent access to hazardous machine zones by ensuring protective guards remain locked during operation. When the actuator is correctly engaged and locked, the safety outputs enable machine operation; if the guard is opened or released, the system triggers a safe stop.
Its RFID-coded system ensures high resistance to tampering by allowing only matched actuators to operate the switch. This enhances safety integrity in high-risk industrial environments.
Typical Applications
- Robotic safety cells and automation systems.
- Industrial machine guard locking systems.
- Packaging and assembly machinery.
- Conveyor and material handling safety systems.
- OEM machine safety integration.
- High-risk industrial production environments.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Connection | M12 connector | |
| Product Series | Pizzato NS | |
| Device Type | Guard-locking switch | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Guard Locking | Power to release (spring lock) | |
| Series | NS Safety Interlock Switches | |
| Product type | Safety interlock switch with guard locking | |
| Actuator type | RFID-coded (F41 high-level coding) | |
| Housing material | Reinforced technopolymer | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25°C to +70°C | |
| Electrical connection | M12 12-pole connector | |
| Safety outputs | 2 redundant outputs (OS1, OS2) | |
| Diagnostic outputs | Actuator inserted (O3), guard locked (O4) | |
| Control inputs | Solenoid activation + reset/program input | |
| Mounting type | Fixed industrial machine mounting | |
| Locking principle | Solenoid de-energised lock (fail-safe) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSG4CR1SMK used for?
It is used to ensure machine safety by locking and monitoring protective guards during hazardous operation.
Does this model use RFID coding?
Yes, it uses high-level F41 RFID-coded actuators for maximum security and tamper resistance.
Is guard locking included?
Yes, it includes an integrated solenoid-based guard locking system for safe machine operation.
What type of protection does it offer?
It is designed for industrial environments with IP67/IP69K protection ratings.
Can it integrate with safety PLCs?
Yes, it is designed for seamless integration into modern safety PLC and industrial automation systems.
Trusted in Industrial Safety Systems Worldwide
Pizzato NS-series safety interlock switches are widely used by machine builders and automation engineers to deliver secure guard locking, reliable monitoring, and compliance with international functional safety standards.
