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FR 651-M2R5 Pizzato Position switch with roller lever
Pizzato FR651-M2R5 industrial limit switch with roller lever, 40 mm rubber roller, 1 NO + 1 NC slow-action contacts and IP67/IP69K protection for heavy-duty position detection.
£10.72
Why Choose the Pizzato FR651-M2R5 Limit Switch?
The Pizzato FR651-M2R5 is a heavy-duty industrial limit switch with roller lever, designed for precise position detection and controlled switching in demanding automation environments. As part of the reliable Pizzato FR series, it delivers consistent performance where durability and stable signal control are essential.
This model features a robust technopolymer housing combined with high-quality internal components, ensuring long service life under harsh industrial conditions. Its slow-action contact system (1 NO + 1 NC) provides stable switching transitions, making it ideal for applications requiring controlled and reliable signal output rather than fast snap-action switching.
The FR651-M2R5 includes a 40 mm rubber roller lever, offering enhanced contact surface and smoother actuation for applications involving continuous or heavy mechanical interaction. With M20 × 1.5 conduit entry and high ingress protection, it is well suited for environments exposed to dust, moisture and vibration.
Key Advantages
- Reliable limit switch for industrial automation and control systems.
- Slow-action contacts for stable and controlled switching.
- Large 40 mm roller for improved mechanical engagement.
- Durable construction for harsh industrial environments.
- 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 40 mm rubber roller.
- Technopolymer housing with high mechanical resistance.
- M20 × 1.5 threaded conduit entry.
- Zinc-plated steel internal components with silver contacts.
Controlled Switching with Enhanced Mechanical Contact
The Pizzato FR651-M2R5 is designed to monitor the position of moving machine components while ensuring smooth mechanical interaction. Its larger roller diameter improves contact with moving parts, reducing wear and enabling more stable actuation in heavy-duty or continuous-operation applications.
The slow-action switching mechanism ensures controlled signal transitions, reducing electrical stress and improving reliability in control circuits. Combined with positive opening functionality, this switch supports safe and dependable machine operation in industrial automation systems.
Typical Applications
- Heavy-duty conveyors and material handling systems.
- Packaging and processing machinery.
- Machine guarding and safety interlock systems.
- Position monitoring of large 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 | |
| Rated voltage | up to 250 V AC | |
| Protection rating | IP67 / IP69K | |
| Housing material | Technopolymer | |
| Actuator type | Roller lever with 40 mm rubber roller | |
| Cable entry | M20 × 1.5 | |
| Operating temperature | -25 to +80 °C | |
| Mounting | Panel / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR651-M2R5 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 makes the R5 version different?
The R5 variant includes a larger 40 mm rubber roller, providing improved mechanical contact and smoother actuation.
What type of switching does it use?
It uses slow-action contacts, offering controlled switching rather than rapid snap-action behaviour.
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 trusted across industrial automation for their durability, controlled switching performance and reliability in demanding environments.
