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FR 593-E3K70 Pizzato Safety switch with separate actuator
Pizzato FR593-E3K70 safety switch with separate actuator, featuring 1 NO + 1 NC snap-action contacts, K70 connector and IP67 protection for industrial machine guarding applications.
£20.49
Why Choose the Pizzato FR593-E3K70 Safety Switch?
The Pizzato FR593-E3K70 is a high-performance safety switch with separate actuator, designed for reliable machine guarding and industrial safety applications. As part of the robust Pizzato FR series, it ensures safe operation by detecting guard position and interrupting control circuits when access points are opened.
This version features an E3 actuator configuration combined with a K70 connector interface, providing both precise actuator engagement and efficient 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.
Built with a durable technopolymer housing and high-quality internal components, the FR593-E3K70 delivers long mechanical life and dependable performance. With an operating temperature range of -25 to +80 °C and high environmental resistance, it is suitable for demanding industrial environments.
Key Advantages
- Reliable safety switch with separate actuator for machine guarding.
- Positive opening contacts ensure safe and immediate circuit interruption.
- K70 connector enables fast and secure wiring.
- Compact, durable technopolymer housing.
- High mechanical endurance for long service life.
- Prevents machine restart when guards are open.
Key Features
- Pizzato FR series safety switch.
- Separate actuator (E3 type).
- K70 connector interface.
- 1 normally open (NO) + 1 normally closed (NC) contact.
- Snap-action switching mechanism.
- Positive opening NC contact for safety circuits.
- Non-detachable head for increased reliability.
- Silver contacts for stable electrical performance.
- IP67 protection rating.
Reliable Guard Interlocking for Industrial Machinery
The FR593-E3K70 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 components in modern industrial safety systems, helping protect personnel, 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 | |
|---|---|---|
| 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 | E3 actuator | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap-action with positive opening | |
| Connection type | K70 connector | |
| Thermal current (Ith) | approx. 10 A | |
| Rated insulation voltage | approx. 400 V AC / 500 V DC | |
| Protection rating | IP67 | |
| Housing material | Reinforced technopolymer | |
| Operating temperature | -25 to +80 °C | |
| Connection interface | M12 4-pole connector | |
| Standards | EN 60947-5-1, EN ISO 14119 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR593-E3K70 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 connection type does it use?
The FR593-E3K70 uses a K70 connector, typically with an M12 interface, for quick and secure wiring.
Is it suitable for industrial environments?
Yes, with an IP67 protection rating and robust construction, it is suitable for harsh environments.
What standards does it comply with?
It complies with EN 60947-5-1 and EN ISO 14119 safety standards.
Trusted by Industrial Engineers Worldwide
Pizzato FR series safety switches are trusted globally for reliable guard monitoring, robust construction and compliance with international safety standards.
