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FC 3393-FK22 Pizzato Safety switch with separate actuator
Pizzato FC3393-FK22 safety interlock switch with separate actuator, 1 NO + 1 NC slow-action contacts, metal housing and IP67 protection for machine guard monitoring.
£24.49
Why Choose the Pizzato FC3393-FK22 Safety Interlock Switch?
The Pizzato FC3393-FK22 is a robust safety interlock switch with separate actuator, designed for monitoring machine guards, doors and access points in industrial environments. As part of the reliable Pizzato FC series, it ensures dependable safety control where secure machine isolation is essential.
This model features a slow-action contact system with 1 NO + 1 NC configuration, providing stable and reliable switching for safety circuits. The separate actuator design allows flexible mounting on hinged, sliding or removable guards, ensuring accurate position detection and safe machine operation.
Constructed with a durable metal housing and typically equipped with a threaded conduit entry, the FC3393-FK22 is engineered for long service life. With an IP67 protection rating and positive opening contacts, it ensures reliable performance even in harsh industrial environments.
Key Advantages
- Heavy-duty safety interlock switch with separate actuator.
- 1 NO + 1 NC slow-action contacts for reliable safety circuits.
- Separate actuator system for flexible installation on guards.
- IP67 protection rating for harsh industrial environments.
- Positive opening contacts for enhanced safety compliance.
- Durable metal housing for extended operational life.
Key Features
- Pizzato FC series safety interlock switch.
- Slow-action contact block (1 NO + 1 NC, B33).
- Separate actuator (key type) for guard monitoring.
- Metal enclosure with threaded conduit entry.
- Positive opening mechanism for safety circuits.
- Compact cuboid housing for easy integration.
- Suitable for heavy-duty industrial applications.
Reliable Guard Monitoring for Industrial Machinery
The FC3393-FK22 ensures that machine guards and access doors remain securely closed during operation. When the actuator is removed or misaligned, the safety circuit is interrupted, immediately stopping the machine to protect operators.
Its separate actuator design allows flexible installation across a wide range of machinery layouts, making it suitable for both new builds and retrofit safety upgrades.
Typical Applications
- Machine guarding and safety interlocking systems.
- Access door monitoring on industrial equipment.
- Packaging and automated machinery.
- Production and processing lines.
- Robotics and automation cells.
- OEM machine safety integration.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Product Series | Pizzato FC | |
| Current | 6 A | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Safety Switch Type | Tongue interlock | |
| Housing Material | Metal | |
| Series | FC Series | |
| Product type | Safety interlock switch with separate actuator | |
| Contact configuration | 1 NO + 1 NC slow action | |
| Rated voltage | up to 400 V AC | |
| Rated current | up to 6 A | |
| Actuator type | Separate actuator (key type) | |
| Protection rating | IP67 (EN 60529) | |
| Positive opening | Yes | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Housing material | Metal | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FC3393-FK22 used for?
The FC3393-FK22 is used to monitor machine guards and ensure safe shutdown when access points are opened.
What does a separate actuator mean?
It means the actuator is mounted separately from the switch body, allowing flexible positioning on doors or guards.
What contact configuration does it have?
It features 1 normally open (NO) and 1 normally closed (NC) slow-action contacts.
Is it suitable for harsh environments?
Yes, with an IP67 rating, it is designed for demanding industrial environments.
What type of machinery is it used on?
It is commonly used on conveyors, automated systems and industrial machines requiring guard monitoring.
Trusted by Machine Builders Worldwide
Pizzato safety interlock switches are widely trusted by engineers and OEMs for reliable guard monitoring, durable construction and consistent performance in industrial safety systems.
