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NS G3CE1SMK-F41 Pizzato NS series safety locking switch, with actuator
Pizzato NSG3CE1SMK-F41 RFID safety interlock switch with high-coded F41 actuator and solenoid guard locking for industrial machine safety applications.
£276.53
Why Choose the Pizzato NSG3CE1SMK-F41 Safety Interlock Switch?
The Pizzato NSG3CE1SMK-F41 is a compact RFID safety interlock switch with solenoid guard locking, engineered for industrial machinery requiring reliable access control, actuator recognition, and high-integrity machine safety. Manufactured by Pizzato Elettrica, it is part of the NS series safety locking devices widely used in OEM automation and industrial guarding applications.
This model belongs to the NS “G3” SMK configuration with a high-coded RFID actuator (F41 level), ensuring a unique one-to-one actuator match for enhanced tamper resistance. It is designed for machine guards where safety, reliability, and compact installation are essential.
The NSG3CE1SMK-F41 operates using a G working principle, where the actuator is held by a de-energised 24 Vdc solenoid. Safety outputs are enabled only when the guard is closed, the correct actuator is detected, and safe machine conditions are confirmed. {index=1}
Key Advantages
- High-coded RFID actuator system (F41) for maximum security.
- Integrated solenoid guard locking for operator protection.
- Compact SMK housing for easy machine integration.
- Reliable detection of door status and actuator position.
- Strong protection against tampering and actuator substitution.
- Suitable for industrial automation and OEM machinery.
Key Features
- Pizzato NS series safety interlock switch.
- Model: NSG3CE1SMK-F41.
- High-coded RFID actuator system (F41 unique coding).
- 2 safety outputs (OS1–OS2).
- 1 actuator inserted output (O3).
- 1 actuator locked output (O4).
- 2 solenoid activation inputs (IE1–IE2).
- 1 reset/programming input (I3).
- 24 Vdc industrial control supply.
- M12, 12-pole connector interface.
High-Integrity Machine Protection
The NSG3CE1SMK-F41 ensures that machinery remains safely controlled by preventing operation unless the correct RFID-coded actuator is present and the guard is properly closed. The high coding level significantly reduces risks of bypass or unauthorized substitution.
Its safety outputs integrate with PLC safety systems, enabling continuous monitoring of guard status, actuator presence, and locking condition in automated industrial environments. {index=2}
Typical Applications
- Industrial automation systems
- Robotic safety enclosures
- Packaging machinery
- CNC machines and tooling systems
- OEM equipment manufacturing
- Material handling systems
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Connection | M12 connector | |
| Coil / Supply Voltage | 24 V DC | |
| Product Series | Pizzato NS | |
| 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 | High-coded RFID actuator (F41 unique coding) | |
| Supply voltage | 24 Vdc (industrial control systems) | |
| Safety inputs | 2 × IS1–IS2 | |
| Safety outputs | 2 × OS1–OS2 | |
| Signalling outputs | O3 (actuator inserted), O4 (actuator locked) | |
| Control inputs | IE1–IE2 + I3 reset/programming input | |
| Connection type | M12, 12-pole connector | |
| Protection rating | IP67 / IP69K (series dependent) | |
| Housing material | Reinforced technopolymer | |
| Mounting | Machine guard / safety door installation | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSG3CE1SMK-F41 used for?
It is used for safety interlocking and guard locking in industrial machinery to prevent access to hazardous areas.
What does F41 mean?
F41 refers to a high-coded RFID actuator system with unique matching for enhanced tamper resistance.
How does the locking system work?
The solenoid keeps the guard locked until safe machine conditions are confirmed by the control system.
Is it suitable for industrial environments?
Yes, it is designed with rugged technopolymer housing and high IP protection ratings for demanding environments.
What is the difference between G3 and G4 SMK variants?
G3 variants typically differ in mechanical configuration and series size compared to G4 models, but both provide RFID-based guard locking functionality.
Trusted in Industrial Automation Worldwide
Pizzato NS series RFID safety interlock switches are widely used in modern manufacturing to ensure reliable machine guarding, actuator detection, and safe access control.
