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FD 2251 Pizzato Position switch with roller lever
Pizzato FD2251 position limit switch with roller lever actuator, 2 NO + 1 NC slow-action contacts with positive opening and metal housing for industrial automation applications.
£20.10
Why Choose the Pizzato FD2251 Position Limit Switch?
The Pizzato FD2251 is a heavy-duty position limit switch with roller lever actuator, engineered for accurate detection and reliable operation in industrial automation environments. As part of the robust Pizzato FD series, it offers consistent switching performance, high mechanical durability and long service life in demanding applications.
Constructed with a rugged metal housing and a technopolymer roller lever actuator, the FD2251 is designed to withstand harsh industrial conditions including vibration, dust and temperature fluctuations. Its compact rotating head allows flexible installation and precise alignment with moving machine components.
This model features a 2 NO + 1 NC slow-action contact configuration with positive opening, providing both control and safety functionality. It includes a PG13.5 threaded conduit entry and is typically supplied without a cable gland, offering installation flexibility.
Key Advantages
- Heavy-duty position limit switch for industrial machinery.
- 2 NO + 1 NC contacts for combined control and safety functions.
- Positive opening NC contact for enhanced safety reliability.
- Durable metal housing for harsh environments.
- IP67 protection rating for dust and water resistance.
- Long mechanical life with minimal maintenance.
Key Features
- Pizzato FD series position switch.
- 2 NO + 1 NC contacts with slow-action switching.
- Positive opening safety function.
- Technopolymer roller lever actuator (20 mm).
- Metal enclosure for industrial durability.
- PG13.5 conduit entry.
- Compact head with adjustable actuator positioning.
- Suitable for industrial automation and safety systems.
Accurate Position Detection for Industrial Automation
The Pizzato FD2251 is designed to detect the position of moving machine parts with high precision. Its roller lever actuator ensures smooth engagement, reducing wear while maintaining reliable switching performance over extended operating cycles.
With its dual NO and single NC contact configuration, it provides flexible integration into control systems and safety circuits, supporting both operational control and safe shutdown functions where required.
Typical Applications
- Industrial machinery and automation systems.
- Safety guards and interlocking systems.
- End-of-travel and position detection.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Machine control and safety circuits.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 2NO + 1NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Connection | PG13.5 cable entry | |
| Series | FD Series | |
| Product type | Position limit switch | |
| Contact configuration | 2 NO + 1 NC | |
| Contact type | Slow-action, positive opening | |
| Actuator type | Roller lever (technopolymer, 20 mm) | |
| Housing material | Metal | |
| Connection type | Cable entry (PG13.5) | |
| Protection rating | IP67 | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Mechanical life | high durability, millions of cycles | |
| Mounting type | Surface / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD2251 used for?
It is used for detecting the position of moving parts and providing control and safety signals in industrial machinery.
What contact configuration does it have?
The FD2251 features 2 normally open (NO) and 1 normally closed (NC) contact.
Does it support safety applications?
Yes, the NC contact includes positive opening, making it suitable for safety circuits.
Is it suitable for harsh environments?
Yes, the metal housing and IP67 protection rating ensure reliable performance in demanding industrial conditions.
How is the switch connected?
The switch uses a PG13.5 cable entry for standard industrial wiring.
Trusted by Industrial Engineers Worldwide
Pizzato FD series limit switches are widely trusted for their durability, precise switching and dependable performance across industrial automation systems.
