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FR 3493-D2M1 Pizzato Safety switch with separate actuator
Pizzato FR3493-D2M1 safety switch with separate jointed actuator, featuring 2 NC positive opening contacts and IP67 protection for industrial machine guarding.
£19.77
Why Choose the Pizzato FR3493-D2M1 Safety Switch?
The Pizzato FR3493-D2M1 is a robust safety switch with separate actuator, designed for reliable guard monitoring and machine safety in industrial environments. As part of the proven Pizzato FR series, it ensures safe operation by detecting guard position and preventing machine operation when access points are open.
This model features a jointed D2 actuator that enables flexible mounting and consistent engagement with the switch body. When the guard is opened, the actuator disengages, forcing the safety contacts to open and immediately stopping the machine, ensuring operator protection.
Constructed with a durable technopolymer housing and engineered for high mechanical endurance, the FR3493-D2M1 is suitable for continuous use in demanding industrial applications. Its compact design and reliable switching mechanism make it a trusted choice for automation engineers.
Key Advantages
- Reliable safety switch with separate actuator for guard monitoring.
- Positive opening contacts ensure safe circuit interruption.
- Flexible jointed D2 actuator for varied installation setups.
- Prevents machine restart when guards are open.
- Durable construction for harsh industrial environments.
- Suitable for integration into safety control systems.
Key Features
- Pizzato FR series safety switch.
- Separate actuator (D2 jointed type).
- 2 normally closed (NC) contacts with positive opening.
- Slow-action switching mechanism for safety circuits.
- Technopolymer housing with high resistance.
- Single conduit entry (M16 / M20 depending on variant).
- Compact, rugged industrial design.
- Designed for machine safety and automation systems.
Reliable Guard Interlocking for Industrial Machinery
The FR3493-D2M1 operates by separating the actuator from the switch body when a guard is opened. This action forces the positive opening of the safety contacts, ensuring machinery stops immediately and cannot restart until the guard is securely closed.
This design is widely used in industrial safety systems to protect operators, reduce risk and maintain compliance with machinery safety standards across automation environments.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and production lines.
- Conveyor systems and material handling equipment.
- Packaging and processing machinery.
- Robotics and automated manufacturing systems.
- OEM machine building and safety integration.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Device Type | Guard-locking switch | |
| Product Series | Pizzato FR | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Safety Switch Type | Tongue interlock | |
| Series | FR Series | |
| Product type | Safety switch with separate actuator | |
| Actuator type | D2 jointed actuator | |
| Contact configuration | 2 NC (positive opening) | |
| Switching mechanism | Slow-action contacts | |
| Protection rating | IP67 | |
| Housing material | Reinforced technopolymer | |
| Operating temperature | approx. -25 to +80 °C | |
| Connection type | Threaded conduit entry | |
| Standards | EN 60947-5-1, EN ISO 14119 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR3493-D2M1 used for?
This safety switch is used to monitor guards and stop machinery when access doors or protective barriers are opened.
What does the D2 actuator mean?
The D2 actuator is a jointed actuator type designed for flexible mounting and reliable engagement with the switch body.
What contact configuration does it have?
The switch features 2 normally closed (NC) contacts with positive opening for safety circuits.
Is it suitable for safety applications?
Yes, it is designed for safety circuits and complies with standards such as EN ISO 14119.
What environments is it suitable for?
With an IP67 protection rating, it is suitable for industrial environments with dust and moisture exposure.
Trusted by Industrial Engineers Worldwide
Pizzato FR series safety switches are trusted by automation professionals for reliable guard monitoring, durable construction and compliance with modern safety standards.
