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FR 651-M2 Pizzato Position switch with roller lever
Pizzato FR651-M2 industrial limit switch with roller lever actuator, 1 NO + 1 NC slow-action contacts, M20 conduit entry and IP67/IP69K protection for reliable position detection.
£9.43
Why Choose the Pizzato FR651-M2 Limit Switch?
The Pizzato FR651-M2 is a durable industrial limit switch with roller lever, designed for precise position detection and controlled switching in demanding automation systems. As part of the proven Pizzato FR series, it delivers reliable performance where stable operation and mechanical robustness are essential.
This model features a reinforced technopolymer housing and high-quality internal components, ensuring long operational life even in harsh industrial environments. Its slow-action contact system (1 NO + 1 NC) provides controlled switching transitions, making it ideal for applications where gradual and stable signal changes are required.
With a standard M20 × 1.5 conduit entry and high ingress protection, the FR651-M2 is well suited for installations exposed to dust, moisture and vibration, ensuring consistent and dependable performance in industrial machinery.
Key Advantages
- Reliable limit switch for industrial automation and control systems.
- Slow-action contacts for stable and controlled switching.
- Durable construction for harsh industrial environments.
- Roller lever actuator ensures smooth and precise engagement.
- Standard M20 conduit entry for flexible installation.
- Positive opening contacts for safety-related applications.
Key Features
- Pizzato FR series position switch.
- 1 NO + 1 NC slow-action contacts.
- Positive opening mechanism compliant with safety standards.
- Roller lever actuator with central technopolymer roller (approx. 20 mm).
- Technopolymer housing with high mechanical resistance.
- M20 × 1.5 threaded conduit entry.
- Zinc-plated steel components with silver contacts.
Controlled Switching for Industrial Machinery
The Pizzato FR651-M2 is designed to monitor the position of moving machine components and deliver stable switching signals for control systems. Its roller lever actuator enables smooth engagement with cams and machine parts, ensuring consistent and repeatable operation even in high-cycle applications.
The slow-action switching mechanism reduces electrical stress and improves signal stability, making it ideal for control circuits requiring precise and gradual switching behaviour. Combined with positive opening functionality, it supports safe and reliable machine operation in industrial automation systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and processing machinery.
- Machine guarding and safety interlock systems.
- Position monitoring of moving components.
- Automated production lines.
- End-of-travel detection in mechanical systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Positive Opening | Yes | |
| Connection | M20 cable entry | |
| Series | FR Series | |
| Product type | Limit / position switch | |
| Contact configuration | 1 NO + 1 NC (slow action) | |
| Positive opening | Yes | |
| Rated insulation voltage | up to 500 V | |
| Rated current | up to 10 A | |
| Protection rating | IP67 / IP69K | |
| Housing material | Technopolymer | |
| Actuator type | Roller lever (central roller) | |
| Cable entry | M20 × 1.5 | |
| Operating temperature | -25 to +80 °C | |
| Contacts material | Silver contacts | |
| Mounting | Panel / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR651-M2 used for?
This limit switch is used for detecting the position of moving machine parts and providing stable control signals in industrial automation systems.
What type of switching does it use?
It uses slow-action contacts, providing controlled switching rather than rapid snap-action behaviour.
What cable entry does this version use?
The FR651-M2 features a standard M20 × 1.5 threaded conduit entry for industrial wiring.
Is it suitable for safety applications?
Yes, it includes positive opening contacts, making it suitable for safety circuits and interlocking systems.
What environmental protection does it offer?
The switch is rated IP67 and IP69K, making it suitable for dusty, wet and washdown environments.
Trusted by Industrial Engineers Worldwide
Pizzato FR series limit switches are widely trusted for their durability, controlled switching performance and reliability in demanding industrial automation environments.
