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FR 693-E3D10XK21 Pizzato Safety switch with separate actuator
Pizzato FR693-E3D10XK21 safety switch with keyed actuator, featuring 1 NO + 1 NC slow action contacts, positive opening and IP67/IP69K protection for industrial safety applications.
£17.64
Why Choose the Pizzato FR693-E3D10XK21 Safety Switch?
The Pizzato FR693-E3D10XK21 is a high-performance safety interlock switch with separate actuator, engineered for machine guarding in demanding industrial environments. As part of the robust Pizzato FR 693 series, it ensures reliable monitoring of protective doors and access points, preventing hazardous machine operation and improving operator safety.
Designed with a durable technopolymer housing, this switch offers excellent resistance to mechanical stress, vibration and environmental exposure. Its compact form factor enables straightforward integration into machinery and control panels where reliability and long service life are critical.
The FR693-E3D10XK21 features a 1 NO + 1 NC slow action contact configuration with positive opening on the NC contact, ensuring safe circuit interruption even under fault conditions. This variant includes a keyed actuator (K21 type), providing precise alignment and consistent operation in industrial safety circuits.
Key Advantages
- Reliable safety interlock switch for machine guarding.
- 1 NO + 1 NC contacts with positive opening for safety circuits.
- Supplied with keyed actuator (K21 type) for accurate positioning.
- Durable technopolymer housing for harsh industrial environments.
- IP67 / IP69K protection against dust and water ingress.
- Flexible integration into industrial control panels and automation systems.
Key Features
- Pizzato FR 693 series safety switch.
- 1 NO + 1 NC contact configuration.
- Slow action switching mechanism.
- Positive opening NC contact for safety compliance.
- Keyed actuator included (K21 type).
- PG13.5 threaded conduit entry for wiring.
- Technopolymer enclosure for durability.
- Operating temperature: approx. -25°C to +80°C.
Industrial Safety and Machine Protection
Safety switches such as the Pizzato FR693-E3D10XK21 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 durability, reliability and compliance with international safety standards are essential.
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 | |
| Device Type | Guard-locking switch | |
| Product Series | Pizzato FR | |
| 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 type | Keyed actuator (K21) | |
| 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-E3D10XK21 used for?
This device is used as a safety interlock switch to monitor machine guards and stop operation when access doors are opened.
Does this switch include an actuator?
Yes, the FR693-E3D10XK21 is supplied with a keyed actuator (K21 type).
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 reliable guard monitoring, robust construction and compliance with modern machinery safety standards.
