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FK 3321 Pizzato Position switch, coil spring with cat’s whisker
Pizzato FK3321 industrial safety interlock switch designed for machine guard monitoring and industrial automation safety systems.
£10.15
Why Choose the Pizzato FK3321 Safety Interlock Switch?
The Pizzato FK3321 is a high reliability safety interlock switch designed for industrial machine safety and guard monitoring applications. Manufactured by Pizzato Elettrica, this industrial safety switch is engineered to monitor protective guards, safety gates and machine access doors in automated production systems and industrial machinery.
Built for dependable operation in demanding industrial environments, the FK3321 combines rugged industrial construction with precision mechanical interlock functionality to ensure reliable safety monitoring and machine shutdown performance. Its compact housing enables straightforward integration into machinery, production equipment and industrial automation systems.
The FK3321 is suitable for machine builders, OEM manufacturers and industrial automation engineers requiring dependable machine guard monitoring and robust integration into industrial safety circuits and machine protection systems.
Key Advantages
- Industrial safety interlock switch for machine protection systems.
- Suitable for machine guard and access gate monitoring.
- Durable industrial construction for demanding environments.
- Reliable positive-opening safety contact operation.
- Compact housing simplifies machinery integration.
- Supports industrial safety and operator protection requirements.
Key Features
- Pizzato FK series safety switch.
- Mechanical interlock safety operation.
- Positive opening safety contacts.
- Industrial-grade housing construction.
- Designed for machine guard applications.
- Compact design for industrial machinery installation.
- Suitable for automation and production systems.
- Reliable long mechanical service life.
Reliable Industrial Safety Monitoring
Safety interlock switches such as the Pizzato FK3321 are essential components in industrial machine safety systems. These switches help ensure hazardous machine movement is stopped whenever protective guards or safety access doors are opened, improving operator safety and reducing operational risks.
The FK series is widely used throughout industrial automation, manufacturing, robotics and packaging machinery where dependable guard monitoring and reliable machine protection are critical for safe and efficient production.
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 FK3321 used for?
The FK3321 is used to monitor machine guards, safety gates and protective access doors in industrial automation systems.
What type of switch is the FK3321?
It is a mechanical safety interlock switch with positive opening safety contacts designed for industrial machine protection.
Where is the FK3321 typically installed?
The switch is commonly installed on machine guards, safety doors and industrial access gates.
Is the FK3321 suitable for industrial environments?
Yes, the switch is designed with a durable industrial housing and high protection rating suitable for demanding industrial applications.
What industries commonly use the FK3321?
The FK3321 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.
