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FR 1821-M2 Pizzato Position switch, coil spring with cat’s whisker
Pizzato FR1821-M2 position switch with cat’s whisker actuator, 1NO + 1NC contacts, slow-action switching and M20 conduit entry for precision industrial automation.
£8.56
Why Choose the Pizzato FR1821-M2 Position Switch?
The Pizzato FR1821-M2 is a reliable and durable industrial position switch designed for accurate mechanical position detection in automation systems, machinery and industrial control applications. As part of the trusted Pizzato FR Series position switch range, it provides dependable switching performance, robust construction and flexible installation options for demanding industrial environments.
The FR1821-M2 features a strong technopolymer housing with a coil spring actuator with cat's whisker, providing flexible mechanical operation and reliable detection of moving machine components. The M20x1.5 threaded conduit entry allows secure industrial cable installation while maintaining a compact and practical design.
Equipped with a 1NO + 1NC slow action contact configuration, M20x1.5 conduit entry and IP67 protection rating, the Pizzato FR1821-M2 delivers dependable electrical feedback for industrial machinery, production equipment, conveyors and automated systems.
Key Advantages
- Reliable industrial position switch designed for automation applications.
- Coil spring actuator with cat's whisker enables flexible mechanical sensing.
- 1NO + 1NC slow action contacts provide dependable switching control.
- IP67 protection rating ensures resistance against dust and water ingress.
- M20x1.5 threaded conduit entry supports secure industrial wiring.
- Durable technopolymer housing provides long operational life.
Key Features
- Pizzato FR Series position switch.
- Technopolymer housing with one threaded M20x1.5 conduit entry.
- Coil spring actuator with cat's whisker.
- 1NO + 1NC slow action contact block (B18).
- IP67 protection degree according to EN 60529.
- Silver contact elements for reliable switching performance.
- Suitable for industrial machinery and OEM automation systems.
- Designed for accurate position monitoring and limit detection.
Reliable Position Detection for Industrial Automation
The Pizzato FR1821-M2 provides accurate mechanical feedback by detecting machine movement, travel limits and component positioning. Its slow action switching mechanism ensures controlled contact operation for applications where reliable electrical switching and consistent machine monitoring are essential.
Designed for machine builders and automation engineers, the FR Series combines rugged materials, flexible actuator options and dependable switching technology. The FR1821-M2 offers a practical solution for industrial applications requiring reliable position monitoring and long-term performance.
Typical Applications
- Industrial automation machinery.
- Conveyor and material handling systems.
- Packaging and production equipment.
- Machine travel limit detection.
- Assembly and processing machinery.
- OEM industrial equipment installations.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Spring rod / wobble stick | |
| Connection | M20 cable entry | |
| Series | FR Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1NO + 1NC | |
| Switching mechanism | Slow-action | |
| Actuator type | Coil spring with wire tip (cat’s whisker) | |
| Housing material | Technopolymer | |
| External parts | Zinc-plated steel | |
| Protection rating | IP67 | |
| Conduit entry | M20 × 1.5 | |
| Rated current | up to 10 A | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Mounting type | Machine / panel mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR1821-M2 used for?
The FR1821-M2 is used for mechanical position detection and limit monitoring in industrial automation and machinery applications.
What actuator type does the FR1821-M2 have?
The switch features a coil spring actuator with cat's whisker for flexible and reliable mechanical operation.
What contact configuration is included?
The FR1821-M2 includes a 1NO + 1NC slow action contact block for dependable switching control.
What protection rating does this position switch provide?
The position switch provides an IP67 protection rating according to EN 60529.
How is the Pizzato FR1821-M2 connected?
The FR1821-M2 uses an M20x1.5 threaded conduit entry for industrial cable installation.
Trusted by Industrial Automation Professionals
Pizzato FR Series position switches are widely used by machine builders and automation engineers to provide accurate mechanical detection, reliable control feedback and durable performance in industrial environments.
