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 D4CE1SB2-F41 Pizzato NS series safety locking switch, with actuator
Pizzato NSD4CE1SB2-F41 RFID safety interlock switch with high-coded F41 actuator and solenoid guard locking for industrial machine safety applications.
£267.42
Why Choose the Pizzato NSD4CE1SB2-F41 Safety Interlock Switch?
The Pizzato NSD4CE1SB2-F41 is a high-performance RFID safety interlock switch with solenoid guard locking, designed for industrial machine safety applications requiring secure access control, reliable actuator recognition, and strong tamper resistance. Manufactured by Pizzato Elettrica, it ensures machinery remains safely locked until hazardous conditions are fully resolved.
This model belongs to the Pizzato NS series of safety locking switches featuring high-coded RFID actuator technology (F41) combined with integrated solenoid locking. It is widely used in OEM machinery, robotic safety systems, and automated production lines where high integrity guarding and dependable performance are required.
The NSD4CE1SB2-F41 operates in an S working method configuration, meaning the actuator is locked using a de-energised 24 Vdc solenoid. Safety outputs are enabled only when the guard is closed, correctly aligned, and the RFID system confirms the presence of the correct high-coded actuator. {index=1}
Key Advantages
- High-coded RFID actuator system (F41) for maximum tamper resistance.
- Integrated solenoid guard locking for secure machine access control.
- Reliable monitoring of door closed, actuator inserted, and lock status.
- Designed for OEM machinery and industrial automation systems.
- Rugged technopolymer housing for demanding industrial environments.
- Supports high safety integrity architectures (PL e / SIL 3 system dependent).
Key Features
- Pizzato NS series safety interlock switch.
- Model: NSD4CE1SB2-F41.
- High-coded RFID actuator system (F41 type).
- 2 safety inputs (IS1–IS2).
- 2 safety outputs (OS1–OS2).
- 1 actuator inserted output (O3).
- 1 actuator locked output (O4).
- 2 solenoid activation inputs (IE1–IE2).
- 1 programming/reset input (I3).
- M12 connector, 12-pole configuration.
Reliable Machine Guarding for Industrial Systems
The Pizzato NSD4CE1SB2-F41 is designed to prevent access to hazardous machinery by ensuring guards remain locked until safe conditions are confirmed. The RFID system validates the correct high-coded actuator, significantly reducing risks of bypass, tampering, or unintended machine restart.
Its safety outputs integrate with PLCs and safety controllers, enabling continuous monitoring of door status, actuator detection, and locking condition in automated industrial environments. {index=2}
Typical Applications
- Industrial automation systems.
- Robotic safety cells.
- 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 | |
| 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 | S working method (de-energised solenoid locking) | |
| Actuator type | High-coded RFID actuator (F41) | |
| 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 | |
| Protection rating | IP67 / IP69K | |
| Housing material | Reinforced technopolymer | |
| Mounting | Machine guard / safety door installation | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSD4CE1SB2-F41 used for?
It is used for safety monitoring and guard locking in industrial automation systems.
What does the S working method mean?
It refers to a configuration where the actuator is locked via a de-energised solenoid and safety outputs depend on correct guard closure and RFID confirmation.
What is the F41 actuator type?
F41 is a high-coded RFID actuator system designed to provide strong protection against tampering and unauthorized substitution.
Is it suitable for harsh industrial environments?
Yes, it is designed with IP67/IP69K protection and a rugged technopolymer housing for demanding industrial use.
What is the difference between F40 and F41 systems?
F40 uses low coding for flexible applications, while F41 uses high individual coding for maximum tamper resistance.
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.
