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FR 693-E3D3 Pizzato Safety switch with separate actuator
Pizzato FR693-E3D3 safety switch with separate actuator, featuring 1 NO + 1 NC slow action contacts, positive opening and IP67/IP69K protection for industrial safety applications.
£18.64
Why Choose the Pizzato FR693-E3D3 Safety Switch?
The Pizzato FR693-E3D3 is a dependable safety interlock switch with separate actuator, designed for machine guarding in industrial automation systems. As part of the proven Pizzato FR 693 series, it ensures reliable monitoring of safety doors and protective enclosures, helping prevent hazardous machine operation.
Manufactured with a robust technopolymer housing, this switch offers excellent resistance to mechanical stress, vibration and demanding industrial environments. Its compact design enables easy integration into machinery and control panels while maintaining long-term reliability.
The FR693-E3D3 features a 1 NO + 1 NC slow action contact configuration with positive opening on the normally closed contact, ensuring safe disconnection even under fault conditions. This version is typically supplied without actuator, allowing flexible selection of compatible actuators depending on installation requirements.
Key Advantages
- Reliable safety interlock switch for machine guarding.
- 1 NO + 1 NC contacts for dependable safety monitoring.
- Positive opening NC contact for enhanced safety performance.
- Flexible actuator compatibility for customised installation.
- Durable technopolymer housing for harsh environments.
- IP67 / IP69K protection against dust and water ingress.
Key Features
- Pizzato FR 693 series safety switch.
- 1 NO + 1 NC contact configuration.
- Slow action switching mechanism.
- Positive opening contacts for safety circuits.
- Separate actuator design (actuator not included).
- PG13.5 threaded conduit entry for secure wiring.
- Non-detachable head for durability.
- Operating temperature: approx. -25°C to +80°C.
Industrial Safety and Machine Protection
Safety switches such as the Pizzato FR693-E3D3 are critical components in industrial safety systems. They detect guard openings and interrupt control circuits, ensuring machinery cannot operate when access points are open, protecting both personnel and equipment.
The FR 693 series is widely used across industrial automation environments where reliability, durability and compliance with international safety standards are essential requirements.
Typical Applications
- Machine guard doors and protective enclosures.
- Industrial automation and production lines.
- Packaging and assembly machinery.
- Robotic systems and safety circuits.
- Conveyor and material handling systems.
- OEM machinery and industrial safety systems.
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 693 Series | |
| Product type | Safety switch with separate actuator | |
| Contact configuration | 1 NO + 1 NC | |
| Switching action | Slow action | |
| Positive opening | Yes (NC contact) | |
| Rated thermal current (Ith) | approx. 6 A | |
| Rated insulation voltage (Ui) | approx. 250 V AC | |
| Electrical connection | PG13.5 threaded conduit entry | |
| Housing material | Technopolymer | |
| Protection rating | IP67 / IP69K | |
| Actuator | Not included (separate actuator required) | |
| Mechanical durability | approx. 1,000,000 cycles | |
| Operating temperature | -25°C to +80°C | |
| Standards | EN ISO 14119, IEC 60947-5-1, EN 60204-1 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR693-E3D3 used for?
This device is used as a safety interlock switch to monitor guard doors and stop machines when access points are opened.
Does this switch include an actuator?
No, the FR693-E3D3 is designed to be used with a separate actuator depending on the application.
What type of contacts does it have?
It features 1 normally open and 1 normally closed contact with slow action and positive opening.
What protection rating does it offer?
The switch provides IP67 and IP69K protection, suitable for harsh industrial environments.
What is the operating temperature range?
The device operates reliably between -25°C and +80°C.
Trusted by Industrial Automation Engineers
Pizzato FR series safety switches are trusted worldwide for dependable guard monitoring, robust construction and compliance with modern machinery safety standards.
