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FD 251-T6 Pizzato Position switch with roller lever
Pizzato FD251-T6 position limit switch with roller lever actuator, dual snap-action contacts (2 x 1 NO + 1 NC) and metal housing, suitable for industrial automation in harsh environments.
£22.36
Why Choose the Pizzato FD251-T6 Position Limit Switch?
The Pizzato FD251-T6 is a heavy-duty position limit switch with roller lever actuator, designed for precise detection and reliable operation in harsh industrial environments. As part of the durable Pizzato FD series, it provides consistent switching performance, high mechanical endurance and long service life for demanding automation applications.
Constructed with a rugged metal housing and a technopolymer roller lever actuator, the FD251-T6 is engineered to withstand vibration, dust and extreme temperatures. Its compact rotating head allows flexible installation and accurate alignment with moving machine components.
This model features a 2 × (1 NO + 1 NC) snap-action contact configuration, enabling dual-circuit control and signalling. The T6 variant supports an extended operating temperature range down to -40 °C and is supplied without a cable gland or connector, offering maximum 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 performance.
- Extended temperature range (-40 °C to +80 °C) for harsh environments.
- Durable metal housing for industrial use.
- IP67 protection rating for dust and water resistance.
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 (no gland fitted).
- Wide operating temperature range (T6 version).
- Suitable for demanding industrial automation systems.
Reliable Position Detection for Industrial Automation
The Pizzato FD251-T6 is designed for accurate detection of moving machine parts. Its roller lever actuator ensures smooth engagement and reduced wear, while snap-action contacts provide fast, repeatable switching performance across extended operating cycles.
With dual contact blocks, it enables complex control logic and redundancy, making it suitable for advanced automation systems and multi-circuit 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 systems.
- Harsh environment industrial applications.
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, no gland) | |
| Protection rating | IP67 | |
| Operating temperature | -40 °C to +80 °C | |
| Mechanical life | up to 20 million operations | |
| Max actuation frequency | approx. 3600 cycles/hour | |
| Mounting type | Surface / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD251-T6 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-T6 features two sets of contacts (each 1 NO + 1 NC), enabling dual circuit control.
What makes the T6 version different?
The T6 version operates down to -40 °C and is supplied without a cable gland, allowing flexible installation in extreme environments.
What type of switching does it use?
This model uses snap-action contacts for fast and reliable switching performance.
Is it suitable for harsh environments?
Yes, the metal housing and IP67 protection rating ensure reliable performance in demanding industrial conditions.
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.
