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FD 556 Pizzato Position switch with adjustable roller lever
Pizzato FD556 heavy-duty position switch with adjustable roller lever, 1NO+1NC snap-action contacts, positive opening and IP67 protection for industrial automation systems.
£18.74
Why Choose the Pizzato FD556 Position Switch?
The Pizzato FD556 is a heavy-duty electromechanical position switch designed for accurate detection of mechanical movement and end-of-travel positions in industrial automation systems. As part of the robust Pizzato FD series, it features a durable metal housing and an adjustable roller lever actuator, ensuring reliable long-term operation in demanding environments.
This model incorporates a 1NO + 1NC snap-action contact configuration, providing fast and precise switching performance for control and signalling applications. The adjustable technopolymer roller (Ø20 mm) enables flexible installation and accurate actuation across a wide range of machinery.
With a PG13.5 conduit entry and IP67 protection rating, the FD556 is engineered for harsh industrial environments exposed to dust, moisture and vibration, ensuring dependable performance in automation systems.
Key Advantages
- Heavy-duty position switch for industrial automation.
- 1 normally open + 1 normally closed contact for versatile control circuits.
- Snap-action switching for fast and reliable response.
- Positive opening operation for safety-related applications.
- Adjustable roller lever actuator for flexible installation.
- IP67 protection rating for harsh industrial environments.
Key Features
- Pizzato FD series position switch.
- Adjustable roller lever with Ø20 mm technopolymer roller.
- 1NO + 1NC snap-action contacts.
- Fast switching mechanism for precise signalling.
- Silver alloy contacts for reliable conductivity.
- Metal housing construction for durability.
- PG13.5 threaded conduit entry.
Reliable Position Detection for Industrial Machinery
The FD556 is designed to detect movement, limit positions and end-of-travel conditions within industrial machinery. Its snap-action switching provides fast and consistent response, making it ideal for applications requiring accurate control signals and repeatable performance.
The FD series is widely used in heavy-duty environments due to its rugged construction and high protection rating. The adjustable roller lever enables precise alignment with moving components, improving installation flexibility and ensuring dependable long-term operation.
Typical Applications
- Industrial automation and control systems.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Mechanical limit and position detection.
- Production lines and assembly systems.
- Heavy-duty industrial environments.
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 | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FD Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1NO + 1NC | |
| Switching action | Snap action | |
| Actuator type | Adjustable roller lever | |
| Roller diameter | approx. 20 mm | |
| Housing material | Metal | |
| Protection rating | IP67 (EN 60529) | |
| Conduit entry | 1 × PG13.5 | |
| Rated current | up to 10 A | |
| Rated voltage | up to 500 V AC / 250 V DC | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Contact material | Silver alloy | |
| Positive opening | Yes | |
| Mechanical durability | up to 20 million operations | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD556 used for?
This switch is used to detect mechanical movement or end-of-travel positions in industrial automation systems.
What contact configuration does this switch have?
It features 1 normally open and 1 normally closed contact, allowing flexible control and signalling.
What type of switching mechanism is used?
The FD556 uses a snap-action mechanism for fast and reliable switching.
Is this switch suitable for harsh environments?
Yes, it has an IP67 protection rating and a durable metal housing suitable for demanding industrial conditions.
Does this switch support safety applications?
Yes, it includes positive opening contacts, ensuring safe disconnection in safety circuits.
Trusted by Industrial Engineers Worldwide
Pizzato FD series position switches are trusted globally for their durability, precision and consistent performance in demanding industrial automation environments.
