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FR 593-E3D1 Pizzato Safety switch with separate actuator
Pizzato FR593-E3D1 safety switch with separate actuator, featuring 1 NO + 1 NC snap-action contacts, angled actuator and IP67 protection for industrial machine guarding applications.
£16.24
Why Choose the Pizzato FR593-E3D1 Safety Switch?
The Pizzato FR593-E3D1 is a high-performance safety switch with separate actuator, engineered for reliable guard monitoring and industrial machine safety. As part of the trusted Pizzato FR series, it ensures safe operation by detecting guard position and interrupting control circuits when access points are opened.
This version features an E3D1 angled actuator, designed to provide precise and flexible engagement for guard doors and machine enclosures. The actuator disengages when the guard is opened, forcing the safety contacts to open and immediately stopping machine operation.
Built with a rugged technopolymer housing and high-quality internal components, the FR593-E3D1 delivers long mechanical life and consistent performance in demanding environments. With an IP67 protection rating, it is suitable for applications exposed to dust, moisture and vibration.
Key Advantages
- Reliable safety switch with separate actuator for machine guarding.
- Positive opening contacts ensure immediate and safe circuit interruption.
- Angled actuator design for flexible installation.
- Durable construction for harsh industrial environments.
- High mechanical endurance for long service life.
- Prevents machine restart when guards are open.
Key Features
- Pizzato FR series safety switch.
- Separate actuator (E3D1 angled type).
- 1 normally open (NO) + 1 normally closed (NC) contact.
- Snap-action switching mechanism.
- Positive opening NC contact for safety circuits.
- Non-detachable head design for secure operation.
- Silver contacts for reliable electrical performance.
- PG13.5 threaded cable entry.
- IP67 protection rating for dust and water resistance.
Reliable Guard Interlocking for Industrial Machinery
The FR593-E3D1 operates by separating the actuator from the switch body when a guard is opened. This forces the positive opening of the safety contacts, ensuring machinery stops immediately and cannot restart until the guard is securely closed.
Safety switches with separate actuators are essential in modern industrial safety systems, helping protect personnel, reduce operational risk and ensure compliance with machinery safety standards.
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 | Angled actuator (VF KEYD1) | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap-action with positive opening | |
| Actuation force | approx. 30 N | |
| Thermal current (Ith) | approx. 10 A | |
| Rated insulation voltage | approx. 400 V AC / 500 V DC | |
| Rated impulse withstand voltage | approx. 4 kV | |
| Connection type | PG13.5 cable entry | |
| Protection rating | IP67 | |
| Housing material | Reinforced technopolymer | |
| Operating temperature | approx. -25 to +80 °C | |
| Standards | EN 60947-5-1, EN ISO 14119 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR593-E3D1 used for?
This safety switch is used to monitor guards and stop machinery when protective doors or 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 type of actuator does it use?
This model uses an angled actuator (E3D1) for flexible installation.
What connection type does it use?
The FR593-E3D1 uses a PG13.5 threaded cable entry for wiring.
Is it suitable for industrial environments?
Yes, with an IP67 protection rating, it is suitable for harsh environments with dust and moisture exposure.
Trusted by Industrial Engineers Worldwide
Pizzato FR series safety switches are trusted globally by automation engineers for reliable guard monitoring, robust construction and compliance with international safety standards.
