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FR 593-D1K70 Pizzato Safety switch with separate actuator
Pizzato FR593-D1K70 safety switch with separate actuator, featuring 1 NO + 1 NC snap-action contacts, positive opening and IP67 protection for industrial machine guarding.
£21.22
Why Choose the Pizzato FR593-D1K70 Safety Switch?
The Pizzato FR593-D1K70 is a robust safety switch with separate actuator, designed for reliable machine guarding and industrial safety applications. As part of the proven Pizzato FR series, it ensures safe operation by monitoring guard position and interrupting circuits when access points are opened.
This model features a D1 actuator configuration combined with a K70 connector interface, enabling flexible mechanical installation alongside fast and secure electrical connection. When the guard is opened, the actuator disengages from the switch body, forcing the safety contacts to open and immediately stopping machine operation.
Constructed with a durable technopolymer housing and engineered for long mechanical life, the FR593-D1K70 delivers consistent performance in demanding industrial 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 guard monitoring.
- Positive opening contacts ensure safe circuit interruption.
- D1 actuator configuration for consistent engagement.
- K70 connector enables fast and secure wiring.
- Compact and durable design for industrial environments.
- Prevents machine restart when guards are open.
Key Features
- Pizzato FR series safety switch.
- Separate actuator (D1 type) for guard interlocking.
- K70 connector interface for efficient installation.
- 1 normally open (NO) + 1 normally closed (NC) contact.
- Snap-action switching mechanism.
- Positive opening NC contact for safety circuits.
- Technopolymer housing with high mechanical resistance.
- IP67 protection rating for dust and water resistance.
Reliable Guard Interlocking for Industrial Machinery
The FR593-D1K70 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.
This safety mechanism is widely used in industrial automation to protect operators, reduce risk and ensure compliance with modern 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 | |
|---|---|---|
| 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 | D1 actuator | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap-action with positive opening | |
| Thermal current (Ith) | 10 A | |
| Rated insulation voltage | approx. 400 V AC | |
| Rated impulse withstand voltage | approx. 4 kV | |
| Connection type | K70 connector | |
| Protection rating | IP67 | |
| Housing material | Reinforced technopolymer | |
| Connection entry | PG13.5 threaded conduit | |
| 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-D1K70 used for?
This safety switch is used to monitor guards and stop machinery when access doors or protective barriers are opened.
What does the D1 actuator mean?
The D1 actuator refers to a specific actuator design used for reliable engagement in guard interlocking applications.
What connection type does it use?
This version uses a K70 connector for fast and secure electrical installation.
What contact configuration does it have?
It features 1 normally open (NO) and 1 normally closed (NC) contact with positive opening.
Is it suitable for harsh environments?
Yes, 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 widely used by automation engineers for reliable guard monitoring and compliance with industrial safety standards.
