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FP 9R2-L20F Pizzato Safety switch with manual mechanical delay
Pizzato FP9R2-L20F safety limit switch with 20 second mechanical delay, 2 NC contacts, F actuator head and IP67 protection for industrial machine safety applications.
£26.38
Why Choose the Pizzato FP9R2-L20F Safety Limit Switch?
The Pizzato FP9R2-L20F is a heavy-duty safety limit switch with manual mechanical delay, designed to ensure controlled stopping and safe access in industrial machinery. Manufactured by Pizzato Elettrica, it is engineered for high-integrity safety systems where hazardous motion must fully cease before access is permitted.
This model features a manual mechanical delay of approximately 20 seconds, ensuring that machinery has completely stopped before the safety contacts are released. This makes it particularly suitable for high-inertia systems such as conveyors, rotating equipment and heavy industrial machinery.
The F configuration includes a specific actuator head design that enables flexible installation and alignment with machine guards. Designed for use with a separate actuator, it forms part of a reliable key-operated safety interlock system widely used in industrial automation.
Key Advantages
- Manual mechanical delay for controlled and safe machine stopping.
- Approx. 20 second delay ideal for high-inertia applications.
- F-type actuator head for flexible installation.
- 2 NC positive opening contacts for high safety integrity.
- Robust industrial construction for long service life.
- Designed for integration into safety-rated control systems.
Key Features
- Pizzato FP9R2 series safety switch.
- Manual mechanical delay function (20 s variant).
- F-type actuator head configuration.
- 2 NC slow-action contacts.
- Positive opening safety contacts.
- High mechanical endurance and switching reliability.
- Industrial-grade enclosure for harsh environments.
Controlled Safety Interlocking for High-Inertia Machinery
The FP9R2-L20F safety switch is designed to prevent access to hazardous areas until machinery has completely stopped. The integrated delay mechanism ensures that safety contacts remain engaged long enough for moving components to come to rest, significantly reducing the risk of injury.
Its dual NC positive opening contacts provide enhanced safety redundancy, making it suitable for modern safety circuits where reliability and compliance are essential.
Typical Applications
- Heavy machinery with long run-down times.
- Industrial conveyors and material handling systems.
- Rotating equipment and processing machinery.
- Automated production lines.
- Safety interlock systems with extended delay requirements.
- Access control in hazardous zones.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Connection | Cable entry PG13.5 | |
| Device Type | Safety limit switch | |
| Product Series | Pizzato FP | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Safety Switch Type | Safety limit switch | |
| Series | FP9R2 Safety Switches | |
| Product type | Safety limit switch with delay | |
| Function | Manual mechanical delay | |
| Delay time | approx. 20 seconds | |
| Head type | F actuator configuration | |
| Contact configuration | 2 NC slow action | |
| Contact type | Positive opening | |
| Actuation | Separate actuator (key-operated system) | |
| Housing material | Glass-reinforced technopolymer | |
| Protection rating | IP67 (EN 60529) | |
| Cable entry | PG13.5 or M20 threaded entry | |
| Operating temperature | approx. -25 to +80 °C | |
| Standards | EN ISO 13849-1, IEC 60947-5-1 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FP9R2-L20F used for?
This safety switch is used to prevent access to machinery until it has fully stopped, particularly in high-inertia industrial applications.
What does the 20-second delay provide?
The delay ensures safety contacts remain engaged for approximately 20 seconds, allowing machinery to come to a complete stop before access is granted.
What does the F configuration mean?
The F configuration refers to a specific actuator head design that enables flexible installation and alignment with machine guards.
Does it require a separate actuator?
Yes, it is designed for use with a separate actuator in a key-operated safety interlock system.
What protection rating does it have?
The switch has an IP67 rating, making it suitable for harsh industrial environments.
Trusted by Machine Safety Engineers
Pizzato FP series safety switches are widely trusted in industrial automation systems where controlled stopping and reliable safety interlocking are essential for protecting personnel and equipment.
