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FR 593-D11 Pizzato Safety switch with separate actuator
Pizzato FR593-D11 safety switch with separate actuator, featuring 1 NO + 1 NC snap-action contacts, positive opening and IP67 protection for industrial machine guarding applications.
£17.80
Why Choose the Pizzato FR593-D11 Safety Switch?
The Pizzato FR593-D11 is a robust safety switch with separate actuator, designed for reliable machine guarding and industrial safety applications. As part of the durable Pizzato FR series, it ensures safe operation by monitoring guard position and interrupting circuits when access points are opened.
This model features a D11 actuator configuration, providing dependable engagement and consistent operation across a wide range of machine guarding setups. The separate actuator design ensures that opening a guard disengages the actuator, forcing the safety contacts to open and immediately stopping machine movement.
Built with a rugged technopolymer housing and designed for high mechanical endurance, the FR593-D11 delivers reliable performance in demanding industrial environments. With IP67 protection and compliance with key safety standards, it is suitable for applications exposed to dust, moisture and vibration.
Key Advantages
- Reliable safety switch with separate actuator for guard monitoring.
- Positive opening contacts ensure safe circuit interruption.
- D11 actuator configuration for secure and consistent operation.
- High mechanical endurance for long service life.
- Durable construction for harsh industrial environments.
- Prevents machine restart when guards are open.
Key Features
- Pizzato FR series safety switch.
- Separate actuator (D11 type).
- 1 normally open (NO) + 1 normally closed (NC) contact.
- Snap-action switching mechanism.
- Positive opening NC contact for safety circuits.
- Technopolymer housing with high resistance.
- Single conduit entry (PG13.5).
- IP67 protection rating for dust and water resistance.
Reliable Guard Interlocking for Industrial Machinery
The FR593-D11 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 mechanism is essential for protecting operators, reducing risk and ensuring compliance with modern machinery safety standards across industrial automation systems.
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 | |
|---|---|---|
| Connection | Cable entry PG13.5 | |
| Device Type | Guard-locking switch | |
| Product Series | Pizzato FR | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Safety Switch Type | Tongue interlock | |
| Series | FR Series | |
| Product type | Safety switch with separate actuator | |
| Actuator type | D11 actuator | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap-action with positive opening | |
| Thermal current (Ith) | 10 A | |
| Rated insulation voltage | 400 V AC / 500 V DC | |
| Rated impulse withstand voltage | 4 kV | |
| Protection rating | IP67 | |
| Housing material | Reinforced technopolymer | |
| Connection type | Cable entry (PG13.5) | |
| Operating temperature | approx. -25 to +80 °C | |
| Standards | EN 60947-5-1, EN ISO 14119, IEC 60204-1 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR593-D11 used for?
This safety switch is used to monitor guards and stop machinery when access doors or protective barriers are opened.
What contact configuration does it have?
It features 1 normally open (NO) and 1 normally closed (NC) contact with positive opening.
What does the D11 actuator mean?
The D11 actuator is designed for secure engagement and consistent operation in guard interlocking applications.
Is it suitable for harsh environments?
Yes, with an IP67 protection rating, it is suitable for environments with dust and moisture exposure.
What standards does it comply with?
It complies with standards including EN 60947-5-1 and EN ISO 14119 for industrial safety devices.
Trusted by Industrial Engineers Worldwide
Pizzato FR series safety switches are trusted across industries for reliable guard monitoring, durable construction and compliance with international safety standards.
