Why Choose the Pizzato NSE3ZZ1SA5-F41 Safety Locking Switch?
The Pizzato NSE3ZZ1SA5-F41 is a compact RFID safety interlock switch with solenoid locking designed for reliable machine guarding in industrial automation systems. As part of the Pizzato NS series safety locking switch family, it provides secure guard monitoring, actuator detection, and controlled access for machinery requiring high functional safety.
This device ensures that protective guards remain locked during hazardous machine operation and only release when safe conditions are confirmed. Its integrated RFID-coded actuator system delivers strong tamper resistance, while the solenoid locking mechanism provides dependable control of safety doors and access panels.
The NSE3ZZ1SA5-F41 is widely used in OEM machinery, packaging systems, and automated production lines where compliance with ISO 14119 and high-level functional safety is required. It can be integrated into safety systems up to PL e / SIL 3 depending on the overall architecture.
This model uses an F41 high-level coded RFID system, meaning each actuator is uniquely coded and must be matched to the switch. This provides maximum anti-tamper protection compared to shared-code systems like F40.
Key Advantages
- High-security RFID-coded safety interlock system for machine guarding.
- Solenoid locking ensures guards remain secured during hazardous operation.
- F41 unique coding provides maximum anti-tamper protection.
- Designed for integration into PL e / SIL 3 safety systems (system dependent).
- Robust industrial construction for harsh environments.
- Supports integration in safety control chains and series connections.
Key Features
- Pizzato NS series safety locking switch.
- Model: NSE3ZZ1SA5-F41.
- RFID high-level coded actuator system (F41 coding).
- Solenoid locking mechanism for controlled guard access.
- Technopolymer housing construction.
- IP67 protection rating for industrial environments.
- Designed for compact machine integration.
The NSE3ZZ1SA5-F41 ensures that machine guards cannot be opened while hazardous motion is present. Its RFID-based identification prevents actuator substitution, while the solenoid lock ensures controlled access only under safe conditions.
The NS series architecture allows multiple safety devices to be connected in series, enabling efficient integration into complex machine safety systems while maintaining high reliability and compliance.
Typical Applications
- Industrial machine guarding systems.
- Automated production lines.
- Packaging and filling machinery.
- Robotics safety enclosures.
- Conveyor safety doors and access panels.
- OEM machinery safety integration.
