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FX 1851-M2 Pizzato Position switch with roller lever
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.
£10.34
Why Choose the Pizzato FX1851-M2 Position Switch?
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.
Key Advantages
- Reliable limit switch for industrial position detection.
- 1NO + 1NC contacts for flexible control and safety applications.
- Positive opening contacts for enhanced safety performance.
- Roller lever actuator for smooth and repeatable actuation.
- Durable technopolymer housing for long service life.
- IP67 / IP69K protection for harsh industrial environments.
Key Features
- Pizzato FX series position switch.
- Roller lever actuator with 20 mm technopolymer roller.
- 1 normally open + 1 normally closed contact (1NO + 1NC).
- Slow-action switching mechanism (closer contacts).
- Positive opening contacts for safety-critical circuits.
- Technopolymer housing with high mechanical resistance.
- Two M20 × 1.5 conduit entries.
- Operating temperature approx. -25 °C to +80 °C.
Flexible and Safe Position Detection for Automation
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.
Typical Applications
- Industrial machinery and automation systems.
- Safety circuits and interlocking systems.
- Conveyor and material handling equipment.
- Packaging and production lines.
- Machine position detection and monitoring.
- OEM machine building applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Positive Opening | Yes | |
| Connection | M20 cable entry | |
| 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 |
Frequently Asked Questions
What is the Pizzato FX1851-M2 used for?
This switch is used to detect the position of moving machine parts and provide switching signals in industrial automation systems.
What contact configuration does the FX1851-M2 have?
The FX1851-M2 features 1 normally open and 1 normally closed contact (1NO + 1NC).
What does positive opening mean?
Positive opening ensures the contacts are mechanically forced open, improving safety in fault conditions.
Is it suitable for harsh environments?
Yes, with IP67 and IP69K protection ratings, it is designed for demanding industrial and washdown environments.
What is the operating temperature range?
The device operates within approximately -25 °C to +80 °C.
Trusted by Industrial Engineers Worldwide
Pizzato FX series position switches are widely trusted for their durability, safety features and reliable performance in demanding industrial automation environments.
