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FD 9R2-L20F1M2 Pizzato Safety switch with manual mechanical delay
Pizzato FD 9R2-L20F1M2 safety switch with 20-second manual mechanical delay, 2NC slow-action contacts, VF KEYF1 separate actuator, metal housing and M20 × 1.5 cable entry for controlled machine guard access.
£28.43
Why Choose the Pizzato FD 9R2-L20F1M2 Safety Switch with Manual Mechanical Delay?
The Pizzato FD 9R2-L20F1M2 is an industrial safety switch with manual mechanical delay designed for guard monitoring applications where access to hazardous machinery must be delayed after a stop command. Part of the Pizzato FD safety switch series, it combines a robust metal housing, separate actuator and mechanically timed release system for dependable machine safety installations.
This model features 2NC slow-action safety contacts, a VF KEYF1 separate actuator and a thick manual delay knob providing an approximate 20 s delay. The mechanical delay arrangement is particularly useful on machinery with predictable run-down times, helping prevent immediate guard access while hazardous movement is coming to a stop.
The FD 9R2-L20F1M2 uses a metal housing and an M20 × 1.5 threaded cable entry for integration into industrial control wiring. Its combination of 2NC contacts, separate-actuator guard monitoring and manually operated mechanical delay makes it suitable for machine tools, processing equipment, production machinery and automated systems requiring controlled guard access.
Key Advantages
- Industrial safety switch with manual mechanical delay for controlled guard access.
- Approximate 20 s mechanical delay for machinery with predictable run-down times.
- 2NC slow-action contacts for safety-related guard monitoring.
- VF KEYF1 separate actuator for monitoring movable machine guards.
- Thick manual operating knob for deliberate mechanical release.
- Mechanical delay function does not depend on an electrically powered solenoid.
- Heavy-duty metal housing for demanding industrial installations.
- M20 × 1.5 threaded cable entry for practical machine wiring.
Key Features
- Pizzato FD safety switch series.
- Manual mechanical delay safety switch.
- 2NC contact configuration.
- Slow-action contact block.
- Approx. 20 s mechanical delay.
- Thick delay knob.
- VF KEYF1 separate actuator.
- Separate-actuator guard monitoring principle.
- Heavy-duty metal enclosure.
- Single M20 × 1.5 threaded cable entry.
- Designed for controlled access to guarded machinery.
- Suitable for industrial machine safety and automation systems.
Controlled Guard Access with a 20-Second Mechanical Delay
Machinery with rotating components, flywheels, spindles or other stored mechanical energy may continue moving after electrical power has been removed. A manual mechanical delay safety switch can form part of a suitable safety system by requiring a deliberate mechanical sequence before the guard actuator can be released, providing additional time for hazardous movement to stop.
The Pizzato FD 9R2-L20F1M2 combines this principle with a 20 s mechanical delay, 2NC slow-action contacts and a VF KEYF1 actuator. Because the delay is mechanically generated, the arrangement can provide controlled guard access without requiring an electrically energised solenoid release mechanism.
Typical Applications
- Machine guards requiring delayed access.
- Machinery with predictable hazardous run-down times.
- Machine tools and machining centres.
- Rotating industrial machinery.
- Packaging and processing equipment.
- Industrial production and assembly machinery.
- Automated manufacturing systems.
- OEM machine building and industrial safety systems.
Technical Specifications
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| Connection | Cable entry M20 | |
|---|---|---|
| Product Series | Pizzato FD | |
| Device Type | Guard-locking switch | |
| Contacts | 2NC | |
| Safety Switch Type | Tongue interlock | |
| Housing Material | Metal | |
| Manufacturer | Pizzato Elettrica | |
| Series | FD Safety Switches | |
| Model | FD 9R2-L20F1M2 | |
| Alternative SKU | FD9R2L20F1M2 | |
| Product type | Safety switch with manual mechanical delay | |
| Operating principle | Separate actuator with manual mechanical delay | |
| Contact configuration | 2NC | |
| Contact action | Slow action | |
| Mechanical delay | Approx. 20 s | |
| Delay knob | Thick type | |
| Actuator | VF KEYF1 | |
| Housing material | Metal | |
| Cable entry | M20 × 1.5 threaded entry | |
| Mounting type | Machine / guard mounting | |
| Application type | Industrial safety and automation systems | |
| Barcode | 8018851595356 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD 9R2-L20F1M2 used for?
The Pizzato FD 9R2-L20F1M2 is a safety switch with manual mechanical delay designed for machine guard monitoring where access needs to be delayed while hazardous machinery completes its run-down.
What is the delay time of the FD 9R2-L20F1M2?
The FD 9R2-L20F1M2 uses a thick mechanical delay knob providing an approximate 20 s delay.
What contacts does the Pizzato FD 9R2-L20F1M2 have?
The FD 9R2-L20F1M2 features 2NC slow-action contacts for safety-related guard monitoring applications.
Which actuator is used with the FD 9R2-L20F1M2?
This model is configured with the Pizzato VF KEYF1 separate actuator, which interfaces with the movable machine guard and the safety switch mechanism.
What cable entry does the FD 9R2-L20F1M2 use?
The FD 9R2-L20F1M2 features an M20 × 1.5 threaded cable entry for integration with industrial machine wiring.
Trusted Industrial Safety from Pizzato
Pizzato mechanical delay safety switches provide machine builders and automation engineers with robust solutions for guard monitoring and controlled access, combining separate actuators, mechanically timed release and industrial construction for demanding machinery.
