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FD 251 Pizzato Position switch with roller lever
Pizzato FD251 position limit switch with roller lever actuator, dual snap-action contacts (2 x 1 NO + 1 NC) and metal housing for industrial automation applications.
£21.97
Why Choose the Pizzato FD251 Position Limit Switch?
The Pizzato FD251 is a heavy-duty position limit switch with roller lever actuator, designed for reliable detection and precise control in industrial automation systems. As part of the robust Pizzato FD series, it delivers consistent switching performance, long mechanical life and dependable operation in demanding environments.
Built with a durable metal housing and a technopolymer roller lever actuator, the FD251 is engineered to withstand harsh industrial conditions including vibration, dust and temperature fluctuations. Its compact rotating head allows flexible installation and accurate positioning within machinery.
This model features a 2 × (1 NO + 1 NC) snap-action contact configuration, providing dual circuit capability for control and signalling. 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.
- Dual contact blocks (2 × 1 NO + 1 NC) for flexible control circuits.
- Snap-action switching for fast and reliable operation.
- 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 contact blocks (1 NO + 1 NC each).
- Snap-action contacts for rapid switching.
- Technopolymer roller lever actuator (20 mm).
- Metal enclosure for industrial durability.
- PG13.5 conduit entry.
- Compact rotating head for flexible mounting.
- Suitable for industrial automation systems.
Reliable Position Detection for Industrial Automation
The Pizzato FD251 is designed for accurate position detection of moving machine components. Its roller lever actuator ensures smooth actuation and reduced wear, while the snap-action contacts provide fast and repeatable switching performance.
With dual contact blocks, it enables more complex control logic and redundancy, making it suitable for advanced automation systems and multi-circuit control applications.
Typical Applications
- Industrial machinery and automation systems.
- End-of-travel and position detection.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Multi-circuit control and signalling applications.
- General industrial limit switching.
Technical Specifications
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| 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 | 2 × (1 NO + 1 NC) | |
| Contact type | Snap-action | |
| 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 | |
| Contact material | Silver contacts | |
| Mechanical life | high durability, millions of cycles | |
| Mounting type | Surface / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD251 used for?
It is used to detect the position of moving parts and provide control signals in industrial machinery and automation systems.
What contact configuration does it have?
The FD251 features 2 sets of contacts (each 1 NO + 1 NC), allowing dual circuit control.
What type of switching does it use?
This model uses snap-action contacts for fast and reliable switching.
Is it suitable for harsh environments?
Yes, the metal housing and IP67 protection rating ensure reliable operation 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 rugged construction, precise switching and dependable performance across industrial automation systems.
