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FP 9R2-L20F2 Pizzato Safety switch with manual mechanical delay
Pizzato FP9R2-L20F2 safety limit switch with 20 second mechanical delay, 2 NC contacts, jointed actuator head and IP67 protection for industrial machine safety applications.
£28.66
Why Choose the Pizzato FP9R2-L20F2 Safety Limit Switch?
The Pizzato FP9R2-L20F2 is a heavy-duty safety limit switch with manual mechanical delay, engineered for controlled stopping and safe access in industrial machinery. Manufactured by Pizzato Elettrica, it is designed for high-integrity safety systems where hazardous motion must fully cease before access is permitted.
This model incorporates a manual mechanical delay of approximately 20 seconds, ensuring that machinery has completely stopped before the safety contacts are released. It is particularly suitable for high-inertia applications such as conveyors, rotating equipment and heavy industrial systems.
The F2 configuration features a jointed actuator head, allowing flexible alignment and reliable operation even where guard positioning is not perfectly linear. Designed for use with a separate actuator, it forms part of a robust key-operated safety interlock system used across industrial automation.
Key Advantages
- Manual mechanical delay for controlled and safe machine stopping.
- Approx. 20 second delay ideal for high-inertia machinery.
- F2 jointed actuator head for flexible installation and tolerance to misalignment.
- 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).
- F2 jointed actuator head configuration.
- 2 NC slow-action contacts.
- Positive opening safety contacts.
- High mechanical endurance and switching reliability.
- Strong actuator locking force for secure guard retention.
Controlled Safety Interlocking for High-Inertia Machinery
The FP9R2-L20F2 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 in industrial environments.
Its jointed actuator head improves tolerance to installation misalignment, making it especially valuable in complex machine guard designs where precise positioning is difficult to maintain.
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 requiring flexible actuator alignment.
- Access control in hazardous zones.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Connection | Cable entry M20 | |
| Product Series | Pizzato FP | |
| Device Type | Safety limit switch | |
| Current | 3 A | |
| 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 | F2 jointed actuator | |
| Contact configuration | 2 NC slow action | |
| Contact type | Positive opening | |
| Rated current | approx. 3 A at 400 V AC | |
| Actuation | Separate actuator (key-operated system) | |
| Housing material | Technopolymer or metal (variant dependent) | |
| Protection rating | IP67 | |
| Cable entry | M20 × 1.5 or PG threaded entry | |
| Dimensions | approx. 155 × 40 × 63 mm | |
| 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-L20F2 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 F2 configuration mean?
The F2 configuration refers to a jointed actuator head, allowing flexible alignment and improved tolerance to misalignment during installation.
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.
