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FM 2151-W3M2 Pizzato Position switch with roller lever and reset device
Pizzato FM2151-W3M2 position switch with roller lever actuator, 3 NC contacts and W3 reset device, designed for precise industrial position detection and safety applications.
£21.11
Why Choose the Pizzato FM2151-W3M2 Position Switch?
The Pizzato FM2151-W3M2 is a robust position switch with roller lever and reset device, engineered for precise position detection and reliable switching in industrial automation systems. As part of the heavy-duty Pizzato FM series, it is designed to deliver consistent performance in demanding environments.
Built with a durable metal housing and high-quality internal components, the FM2151-W3M2 ensures long operational life and dependable performance. The integrated W3 reset mechanism guarantees synchronised actuation between mechanical movement and electrical switching, improving repeatability and system reliability.
Featuring a 3 NC contact configuration with positive opening action, this switch is ideal for safety-critical applications requiring reliable disconnection and redundancy in industrial control systems.
Key Advantages
- Heavy-duty position switch for industrial automation.
- 3 NC contacts for enhanced safety redundancy.
- Positive opening contacts ensure safe circuit interruption.
- W3 reset device synchronises actuator and contact operation.
- Durable metal housing for harsh environments.
- Long mechanical lifespan with reliable switching performance.
Key Features
- Pizzato FM series position switch.
- Contact configuration: 3 NC (slow action).
- Positive opening contacts for safety compliance.
- Actuator: lever with central technopolymer roller (approx. 20 mm diameter).
- Reset device (W3) for simultaneous switching.
- Housing: metal construction.
- Cable entry: M20 x 1.5 threaded conduit entry.
- Protection rating: IP67 / IP69K.
Precision Position Detection for Industrial Systems
The Pizzato FM2151-W3M2 is designed to provide accurate and repeatable position detection in industrial machinery. Its roller lever actuator enables smooth mechanical engagement, reducing wear while maintaining precise switching performance.
The integrated W3 reset device ensures that actuator movement and electrical switching occur simultaneously, making it particularly suitable for applications requiring precise timing and consistent operation.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and control systems.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Position monitoring in moving mechanical systems.
- OEM machinery and system integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 3NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Series | FM Series | |
| Product type | Position / limit switch | |
| Contact configuration | 3 NC | |
| Contact type | Slow action with positive opening | |
| Housing material | Metal | |
| Actuator type | Roller lever | |
| Reset mechanism | W3 simultaneous reset device | |
| Protection rating | IP67 / IP69K | |
| Cable entry | M20 x 1.5 | |
| Rated thermal current | approx. 10 A | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM2151-W3M2 used for?
This position switch is used for detecting the position of machine components and ensuring safe operation in industrial automation systems.
What contact configuration does this switch have?
The FM2151-W3M2 features 3 normally closed (NC) contacts for safety-critical applications.
What is the benefit of positive opening contacts?
Positive opening ensures that contacts are mechanically forced open, even in case of welding, improving safety reliability.
What is the purpose of the W3 reset device?
The W3 reset device synchronises actuator movement with electrical switching for improved precision and repeatability.
Is this switch suitable for harsh industrial environments?
Yes, the metal housing and IP67/IP69K protection rating make it suitable for demanding environments with dust, moisture and mechanical stress.
Trusted by Automation Engineers Worldwide
Pizzato FM series position switches are trusted by industrial engineers for their durability, precision switching and reliable performance in demanding automation environments.
