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FZ 551-M2 Pizzato Position switch with roller lever
Pizzato FZ551-M2 position switch with roller lever actuator, 1NO+1NC snap action contacts and IP67 metal housing for industrial automation applications.
Why Choose the Pizzato FZ551-M2 Position Switch?
The Pizzato FZ551-M2 is a robust industrial position switch with roller lever actuator designed for reliable mechanical position detection in automation, machinery and industrial control applications. Part of the Pizzato FZ series position switches, it combines a durable metal housing with dependable switching performance for demanding operating environments.
This position switch features a rotating lever head with a central technopolymer roller, providing smooth mechanical actuation and accurate position monitoring. Its compact construction and high protection rating make it suitable for installation on industrial machines where reliable limit detection and long service life are required.
The Pizzato FZ551-M2 includes a 1NO+1NC snap action contact block, a metal housing with M20x1.5 threaded conduit entries and IP67 protection, making it ideal for machine safety circuits, automation equipment and industrial control systems.
Key Advantages
- Reliable industrial position switch for automation applications.
- Durable metal housing construction for demanding environments.
- 1NO+1NC snap action contacts provide flexible switching operation.
- IP67 protection rating suitable for harsh industrial conditions.
- Rotating lever actuator with roller provides smooth mechanical operation.
- Positive opening function supports safety-related switching applications.
Key Features
- Pizzato FZ series position switch.
- Metal housing with two M20x1.5 threaded conduit entries.
- 1NO+1NC snap action contact block (B5).
- Rotating lever head design.
- Central technopolymer roller actuator, 20 mm diameter.
- IP67 protection according to EN 60529.
- Positive opening operation for safety switching functions.
- Designed for industrial machinery position monitoring.
Reliable Position Detection for Industrial Machinery
Industrial position switches such as the Pizzato FZ551-M2 provide dependable mechanical feedback by detecting the movement and position of machine components. This enables accurate control of automated processes while improving operational safety and machine reliability.
The FZ series is engineered for industrial environments where robust construction, repeatable switching and resistance to dust and water ingress are essential. Its flexible contact arrangement and roller lever actuator make it suitable for a wide range of automation and machine monitoring applications.
Typical Applications
- Industrial machinery and automation systems.
- Machine position monitoring and control.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Safety monitoring applications.
- OEM machine building and industrial installations.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| Contacts | 1NO + 1NC | |
| IP Rating | IP67 | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| HS Code | 85369095 | |
| Manufacturer | Pizzato Elettrica | |
| Series | FZ Position Switches | |
| Model | FZ551-M2 | |
| Product type | Position switch with roller lever | |
| Housing material | Metal | |
| Contact configuration | 1NO + 1NC snap action | |
| Actuator type | Rotating lever with central roller | |
| Roller diameter | 20 mm | |
| Connection | M20x1.5 threaded conduit entries | |
| Protection rating | IP67 | |
| Positive opening | Yes |
Frequently Asked Questions
What is the Pizzato FZ551-M2 used for?
The Pizzato FZ551-M2 is used for mechanical position detection and monitoring in industrial automation and machinery applications.
What contact configuration does this position switch have?
The FZ551-M2 features a 1NO+1NC snap action contact block for flexible control and switching applications.
What type of actuator is fitted?
The switch uses a rotating lever actuator with a central technopolymer roller measuring 20 mm diameter.
What protection rating does the FZ551-M2 provide?
The position switch provides an IP67 protection rating according to EN 60529.
Where is the FZ551-M2 typically installed?
The switch is typically installed on industrial machines, automation equipment and control systems requiring reliable position feedback.
Trusted by Industrial Automation Professionals
Pizzato position switches are widely used by machine builders and automation engineers to provide reliable position detection, durable operation and dependable switching performance in industrial environments.
