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FK 3420 Pizzato Position switch, coil spring with plastic point
Pizzato FK3420 industrial safety interlock switch designed for machine guard monitoring and industrial automation safety systems.
£10.86
Why Choose the Pizzato FK3420 Safety Interlock Switch?
The Pizzato FK3420 is a robust and dependable safety interlock switch engineered for industrial machine safety and guard monitoring applications. Manufactured by Pizzato Elettrica, this industrial safety switch is designed to help protect personnel by monitoring machine guards, protective gates and access doors within automated machinery and production systems.
Built for demanding industrial environments, the FK3420 combines durable construction with reliable mechanical interlock operation to deliver consistent safety monitoring performance. Its compact industrial design allows easy installation on machinery while supporting dependable machine shutdown and operator protection functions.
The FK3420 is ideal for OEM machine builders, industrial automation engineers and maintenance professionals requiring reliable safety switch integration for industrial machine protection systems and automation safety circuits.
Key Advantages
- Industrial safety interlock switch for machinery protection systems.
- Suitable for machine guard and access gate monitoring.
- Robust construction for harsh industrial environments.
- Reliable positive-opening safety contact operation.
- Compact housing simplifies machine integration.
- Supports industrial safety and operator protection requirements.
Key Features
- Pizzato FK series safety switch.
- Mechanical safety interlock operation.
- Positive opening safety contacts.
- Industrial-grade housing construction.
- Designed for machine guard applications.
- Compact format for machinery integration.
- Suitable for automation and production systems.
- Reliable long mechanical service life.
Reliable Machine Safety Monitoring
Safety interlock switches such as the Pizzato FK3420 are essential components within industrial machinery safety systems. These switches help ensure hazardous machine movements are stopped whenever safety guards or protective doors are opened, improving operator safety and reducing operational risks.
The FK series is widely used in industrial automation, packaging machinery, robotics and manufacturing systems where dependable guard monitoring and reliable machine protection are critical for safe operation and production efficiency.
Typical Applications
- Industrial machine guard monitoring.
- Safety access door applications.
- Packaging and conveyor machinery.
- Automated manufacturing systems.
- Robotics and assembly equipment.
- OEM industrial automation projects.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Device Type | Limit switch | |
| IP Rating | IP67 | |
| Actuator Type | Spring rod / wobble stick | |
| Series | FK Series | |
| Product type | Safety interlock switch | |
| Operation type | Mechanical interlock | |
| Contact type | Positive opening safety contacts | |
| Protection rating | IP67 | |
| Housing material | Industrial thermoplastic / metal housing | |
| Connection type | Screw terminal connection | |
| Mounting type | Surface mounting | |
| Application | Machine guard and safety gate monitoring | |
| Operating temperature | Approx. -25 °C to +70 °C | |
| Standards | Suitable for industrial machine safety systems | |
| Mechanical durability | High endurance industrial operation | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FK3420 used for?
The FK3420 is used to monitor machine guards, safety gates and protective access doors in industrial automation systems.
What type of switch is the FK3420?
It is a mechanical safety interlock switch with positive opening safety contacts designed for industrial machine protection.
Where is the FK3420 typically installed?
The switch is commonly installed on machine guards, protective doors and industrial access gates.
Is the FK3420 suitable for industrial environments?
Yes, the switch is designed with a durable industrial housing and high protection rating suitable for demanding industrial environments.
What industries commonly use the FK3420?
The FK3420 is widely used in manufacturing, automation, packaging, robotics and industrial machinery applications.
Trusted by Industrial Automation Engineers
Pizzato safety interlock switches are trusted worldwide by industrial engineers and machine builders for reliable machine protection, durable industrial performance and dependable safety monitoring.
