Pizzato FX1851-M2 position switch with roller lever actuator, 1NO+1NC slow-action contacts, positive opening and IP67/IP69K protection for industrial automation and safety applications.
£12.16
The Pizzato FX1851-M2 is a heavy-duty industrial position (limit) switch engineered for precise detection of machine movement in automation systems. As part of the robust Pizzato FX series, it delivers reliable switching performance, long mechanical life and consistent operation in demanding industrial environments.
This model features a rugged technopolymer housing with high resistance to dust, moisture and mechanical stress. It is equipped with a roller lever actuator with a 20 mm technopolymer roller, ensuring smooth and repeatable actuation in high-cycle industrial applications.
The FX1851-M2 incorporates a 1NO + 1NC slow-action contact configuration with positive opening, making it suitable for both control and safety circuits. With IP67 and IP69K protection ratings and M20 × 1.5 conduit entries, it is designed to operate reliably even in harsh and washdown environments.
Position switches such as the FX1851-M2 are essential in industrial automation systems, enabling machines to detect movement and trigger control actions. The combination of NO and NC contacts allows flexible integration into both standard control and safety circuits.
The positive opening feature ensures reliable circuit interruption in fault conditions, making this model suitable for safety-critical applications where dependable operation is essential.
| IP Rating | IP67 |
|---|---|
| Series | FX Series |
| Product type | Position / limit switch |
| Contact configuration | 1NO + 1NC |
| Contact type | Slow action (closer contacts) |
| Actuator type | Roller lever with technopolymer roller (20 mm) |
| Housing material | Technopolymer |
| Conduit entries | 2 × M20 × 1.5 |
| Protection rating | IP67 (EN 60529), IP69K (ISO 20653) |
| Positive opening | Yes |
| Operating temperature | approx. -25 °C to +80 °C |
| Mounting type | Surface mounting |
| HS Code | 85369095 |
This switch is used to detect the position of moving machine parts and provide switching signals in industrial automation systems.
The FX1851-M2 features 1 normally open and 1 normally closed contact (1NO + 1NC).
Positive opening ensures the contacts are mechanically forced open, improving safety in fault conditions.
Yes, with IP67 and IP69K protection ratings, it is designed for demanding industrial and washdown environments.
The device operates within approximately -25 °C to +80 °C.
Pizzato FX series position switches are widely trusted for their durability, safety features and reliable performance in demanding industrial automation environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...