Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
FD 531-R23 Pizzato Position switch with roller lever
Pizzato FD531-R23 heavy-duty position limit switch with roller lever actuator, 1NO+1NC snap-action contacts, positive opening, PG13.5 entry and IP67 protection.
£18.74
Why Choose the Pizzato FD531-R23 Position Limit Switch?
The Pizzato FD531-R23 is a rugged position limit switch with roller lever, designed for precise motion detection and reliable switching in industrial automation systems. As part of the heavy-duty Pizzato FD series, it offers consistent performance, high durability and long service life in demanding environments.
Built with a robust metal housing and a PG13.5 threaded conduit entry, the FD531-R23 ensures secure installation and strong resistance to vibration, dust and moisture. Its short technopolymer roller lever with stainless steel roller (approx. 14–20 mm) provides accurate detection of lateral and rotational movement, making it ideal for continuous-duty machinery.
This model features a 1 normally open (NO) and 1 normally closed (NC) snap-action contact configuration with positive opening, ensuring fast switching response and reliable disconnection in safety and control circuits.
Key Advantages
- Heavy-duty metal housing for harsh industrial environments.
- Roller lever actuator for precise motion detection.
- 1 NO + 1 NC snap-action contacts for fast and reliable switching.
- Positive opening contacts for safety-critical applications.
- PG13.5 conduit entry for straightforward installation.
- High mechanical durability for long service life.
Key Features
- Pizzato FD series position switch.
- Short technopolymer roller lever with stainless steel roller.
- 1 NO + 1 NC snap-action contact block.
- Positive opening mechanism for safety circuits.
- Metal housing with industrial-grade protection.
- PG13.5 threaded conduit entry.
- Silver contacts for reliable electrical performance.
- IP67 protection rating for dust and water resistance.
Reliable Motion Detection for Industrial Machinery
The FD531-R23 is engineered to provide accurate and repeatable position feedback in industrial machinery. Its roller lever actuator ensures smooth detection of moving components, making it ideal for applications involving continuous or repetitive motion.
The snap-action switching mechanism delivers rapid and consistent electrical transitions, while the positive opening contacts enhance safety by ensuring reliable disconnection in control and protection circuits.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and processing machinery.
- End-of-travel and position monitoring.
- Machine safety and interlocking systems.
- Automated production lines.
- General industrial automation applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Connection | PG13.5 cable entry | |
| Series | FD Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1 NO + 1 NC (snap-action) | |
| Actuator type | Roller lever with stainless steel roller | |
| Housing | Metal | |
| Connection | PG13.5 threaded entry | |
| Protection rating | IP67 | |
| Mechanical durability | approx. 20 million operations | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Rated voltage | up to 500 V AC / 250 V DC | |
| Standards | IEC 60947-5-1, EN 60529 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD531-R23 used for?
The FD531-R23 is used for detecting position and movement in industrial machinery to ensure reliable automation and safety control.
What contact configuration does this switch have?
This model features 1 normally open (NO) and 1 normally closed (NC) snap-action contacts.
What does positive opening mean?
Positive opening ensures that the contacts are mechanically forced open, providing reliable disconnection in safety circuits.
Is it suitable for harsh environments?
Yes, the metal housing and IP67 rating make it suitable for environments with dust, moisture and mechanical stress.
What actuator type is used?
The switch uses a roller lever with a stainless steel roller, ideal for detecting lateral and rotational movement.
Trusted by Industrial Engineers Worldwide
Pizzato FD series switches are widely trusted for their rugged construction, precision engineering and dependable performance in industrial automation and safety-critical applications.
