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FR 593-D7 Pizzato Safety switch with separate actuator
Pizzato FR593-D7 safety switch with separate actuator, featuring 1 NO + 1 NC snap-action contacts, adjustable D7 actuator and IP67 protection for industrial machine guarding.
£18.41
Why Choose the Pizzato FR593-D7 Safety Switch?
The Pizzato FR593-D7 is a durable 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 detecting guard position and interrupting control circuits when access points are opened.
This model features a D7 adjustable actuator, allowing alignment in one direction for flexible installation across a wide range of guard types. When the guard is opened, the actuator disengages from the switch body, forcing the safety contacts to open and immediately stopping machine operation.
Built with a robust technopolymer housing, the FR593-D7 is engineered for long mechanical life and consistent performance in demanding industrial environments. With an IP67 protection rating and optional higher sealing variants, it is suitable for use in applications exposed to dust, moisture and washdown conditions.
Key Advantages
- Reliable safety switch with separate actuator for guard monitoring.
- Positive opening contacts ensure safe circuit interruption.
- D7 adjustable actuator allows flexible installation alignment.
- Compact and durable design for 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 (D7 adjustable 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 mechanical resistance.
- Multiple conduit entry options depending on configuration.
- IP67 protection rating (up to IP69K variants available).
Reliable Guard Interlocking for Industrial Machinery
The FR593-D7 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.
Safety switches with separate actuators are essential components in modern industrial safety systems, helping protect operators, reduce risk and ensure compliance with machinery safety regulations.
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 | |
| Product Series | Pizzato FR | |
| Device Type | Guard-locking switch | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Safety Switch Type | Tongue interlock | |
| Series | FR Series | |
| Product type | Safety switch with separate actuator | |
| Actuator type | D7 adjustable actuator | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap-action with positive opening | |
| Thermal current (Ith) | approx. 10 A | |
| Rated insulation voltage | approx. 400 V AC / 500 V DC | |
| Protection rating | IP67 (IP69K variants available) | |
| Housing material | Reinforced technopolymer | |
| Connection type | PG13.5 or M20 cable entry (variant dependent) | |
| 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-D7 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 D7 actuator mean?
The D7 actuator is an adjustable actuator design that allows alignment in one direction for flexible installation.
Is it suitable for harsh environments?
Yes, with an IP67 protection rating (and higher sealing variants available), it is suitable for environments with dust and moisture exposure.
What standards does it comply with?
It complies with standards such as EN 60947-5-1 and EN ISO 14119 for industrial safety devices.
Trusted by Industrial Engineers Worldwide
Pizzato FR series safety switches are widely trusted by automation engineers for reliable guard monitoring, durability and compliance with international safety standards.
