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FP 21R2-L20M2 Pizzato Safety switch with manual mechanical delay
Pizzato FP21R2-L20M2 safety switch with manual mechanical delay, M12 connector and positive opening contacts for industrial machine safety with extended 20 second delay.
£27.59
Why Choose the Pizzato FP21R2-L20M2 Safety Switch?
The Pizzato FP21R2-L20M2 is a high-performance safety switch with manual mechanical delay, designed to ensure controlled machine stopping and safe operator access in industrial automation systems. As part of the durable Pizzato FP21R2 series, it offers reliable safety performance, robust construction and long-term durability in demanding environments.
This model incorporates a manual mechanical delay of approximately 20 seconds, ensuring that safety contacts remain engaged after actuation. This extended delay allows hazardous machine motion to fully stop before access is permitted, significantly improving operator safety and compliance with machinery safety standards.
Designed for use with a separate actuator, the FP21R2-L20M2 enables flexible installation across machine guards, safety doors and access points. The integrated M12 connector provides fast, secure and standardised wiring, making it ideal for modern industrial control systems.
Key Advantages
- Manual mechanical delay (approx. 20 s) ensures safe machine run-down.
- M12 connector for quick and reliable installation.
- Flexible installation with separate actuator systems.
- Positive opening NC contacts for safety-critical circuits.
- High durability for harsh industrial environments.
- Reliable performance in machine guarding and interlock systems.
Key Features
- Pizzato FP21R2 series safety switch.
- Model: FP21R2-L20M2
- Function: Manual mechanical delay (approx. 20 s).
- Actuation: Separate actuator required.
- Contact configuration: 1 NO + 2 NC.
- Positive opening NC contacts.
- M12 connector for fast electrical connection.
- Heavy-duty industrial construction.
Controlled Access and Enhanced Machine Safety
The FP21R2-L20M2 is designed for machinery where immediate access could present a hazard. Its extended delay mechanism ensures that moving parts have fully stopped before unlocking or disengagement occurs, significantly improving operator safety.
With its 20 second delay and M12 connector interface, it is particularly suited to modern automation systems requiring fast installation, reliable connections and safe controlled access.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial automation with extended stopping times.
- Conveyor systems and heavy machinery.
- Packaging and processing equipment.
- Safety doors and access panels.
- Hazardous motion zones requiring controlled shutdown.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Connection | M12 connector | |
| Product Series | Pizzato FP | |
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Series | FP21R2 | |
| Product type | Safety switch with manual mechanical delay | |
| Actuator type | Separate actuator | |
| Contact configuration | 1 NO + 2 NC | |
| Safety contact | Positive opening NC | |
| Delay time | Approx. 20 seconds | |
| Connection type | M12 connector | |
| Housing material | Glass-reinforced technopolymer or metal variants | |
| Protection rating | IP67 | |
| Operating temperature | Approx. minus 25 to plus 80 °C | |
| Standards | EN 60947-5-1, EN ISO 13849-1 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FP21R2-L20M2 used for?
It is used for machine safety applications requiring delayed access and controlled shutdown of hazardous motion.
What is the delay time of this switch?
The switch provides a manual mechanical delay of approximately 20 seconds, ensuring machinery stops safely before access is permitted.
What is the benefit of the M12 connector?
The M12 connector allows fast, secure and standardised wiring, reducing installation time and improving reliability.
Does this switch require a separate actuator?
Yes, it is designed to operate with a separate actuator for flexible installation.
Is it suitable for harsh industrial environments?
Yes, with IP67 protection and durable construction, it is suitable for demanding industrial conditions.
Trusted by Industrial Engineers Worldwide
Pizzato FP21R2 safety switches are widely trusted for delivering controlled access, high safety integrity and reliable performance in industrial automation systems.
