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FC 3393-M2 Pizzato Safety switch with separate actuator
Pizzato FC3393-M2 key-operated safety interlock switch for machine guarding and industrial safety systems with IP67 protection and metal housing.
£22.13
Why Choose the Pizzato FC3393-M2 Safety Interlock Switch?
The Pizzato FC3393-M2 is a reliable key-operated safety interlock switch designed for machine guarding, access control, and industrial safety applications. As part of the Pizzato FC series, it ensures machinery can only operate when protective doors, covers, or safety guards are correctly closed and secured.
Built for demanding industrial environments, the FC3393-M2 features a robust metal housing and a high IP67 protection rating, providing excellent resistance against dust, water ingress, and vibration. It is widely used in automation systems, production machinery, and safety enclosures where dependable guard position monitoring is required.
This model uses a key-operated interlocking mechanism, where an actuator/key is inserted into the switch to enable machine operation. When the key is removed or the guard is opened, the safety contacts immediately change state, triggering a machine stop or preventing restart to protect operators.
Key Advantages
- Reliable key-operated safety interlock switch for machine guarding systems.
- Prevents machine operation when safety guards are open.
- Heavy-duty metal housing for industrial durability.
- IP67 protection rating against dust and water ingress.
- Compact design suitable for OEM machinery integration.
- High mechanical durability for long service life.
Key Features
- Pizzato FC safety switch series.
- Key-operated interlock mechanism with 8 key entry positions.
- Contact configuration: 1NO + 1NC (NC + NO).
- IP67 protection rating for harsh environments.
- Metal housing construction for industrial applications.
- M20 x 1.5 electrical conduit entry.
Reliable Machine Guard Protection
The FC3393-M2 works by controlling machine enable/disable status through a keyed safety mechanism. When the guard is closed and the key is correctly engaged, the machine is allowed to operate. When the key is removed or the guard is opened, the internal safety contacts switch state and immediately trigger a safe stop condition.
This ensures that hazardous machine movement cannot occur during access, maintenance, or inspection, significantly improving operator safety in industrial environments.
Typical Applications
- Machine guarding systems.
- Safety doors and access panels.
- Industrial automation equipment.
- Robotic work cells and fenced areas.
- Packaging and processing machinery.
- OEM machine safety systems.
Technical Specifications
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| Connection | Cable entry M20 | |
|---|---|---|
| Device Type | Guard-locking switch | |
| Product Series | Pizzato FC | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Safety Switch Type | Tongue interlock | |
| Housing Material | Metal | |
| Product type | Safety interlock switch (key-operated) | |
| Series | FC | |
| Contact configuration | NC + NO | |
| Protection rating | IP67 | |
| Housing material | Metal | |
| Electrical connection | M20 x 1.5 threaded entry | |
| Operating temperature | -25°C to +80°C | |
| Mechanical durability | up to 1,000,000 cycles | |
| Application | Machine guarding, safety doors, industrial interlocks | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FC3393-M2 used for?
It is used for safety interlocking of machine guards and prevents operation when protective doors are open.
Is FC3393-M2 a separate actuator switch?
No, it is a key-operated safety interlock switch rather than a separate actuator design.
What protection rating does it have?
It is rated IP67, making it suitable for dusty and wet industrial environments.
Where is it typically installed?
It is installed on machine guards, safety doors, and access panels in industrial automation systems.
Does it comply with safety standards?
Yes, it is designed for machine guarding applications in compliance with EN ISO 14119 principles.
Trusted Industrial Safety Solution Worldwide
Pizzato FC series safety switches are widely used in industrial automation due to their reliability, robust construction, and effective protection of operators working around hazardous machinery.
