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FR 651-W3M2 Pizzato Position switch with reset
Pizzato FR651-W3M2 industrial limit switch with roller lever, manual reset mechanism, 1 NO + 1 NC slow-action contacts and IP67/IP69K protection for industrial automation.
£13.85
Why Choose the Pizzato FR651-W3M2 Limit Switch?
The Pizzato FR651-W3M2 is a compact and highly reliable industrial limit switch with roller lever and manual reset, designed for precise position detection and enhanced safety in automation systems. As part of the robust Pizzato FR series, it delivers consistent performance in demanding industrial environments.
This model features a durable technopolymer housing and a M20 × 1.5 conduit entry, ensuring secure installation and long service life. Its 1 NO + 1 NC slow-action contact configuration provides flexible switching for both control and safety circuits, making it suitable for machine control and interlocking applications.
Equipped with a roller lever actuator with 20 mm technopolymer roller and an integrated manual reset mechanism, the FR651-W3M2 ensures smooth operation while preventing unintended machine restart, improving overall system safety.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- 1 NO + 1 NC contacts for flexible switching functionality.
- Manual reset function prevents unintended restart.
- Slow-action switching ensures stable signal transitions.
- High protection rating for harsh industrial environments.
- Positive opening contacts for safety applications.
Key Features
- Pizzato FR series position switch with reset device.
- 1 NO + 1 NC slow-action contacts.
- Manual reset mechanism for controlled restart.
- Roller lever actuator with 20 mm technopolymer roller.
- Technopolymer housing with zinc-plated internal components.
- M20 × 1.5 threaded conduit entry.
- Silver contacts for reliable electrical performance.
Controlled Switching with Safety Reset
The Pizzato FR651-W3M2 is designed for applications where safe and controlled restart is essential. The integrated reset mechanism ensures that machinery must be manually reset after actuation, preventing accidental start-up and improving operator safety.
Its slow-action switching mechanism provides stable electrical transitions, reducing wear and improving reliability in control circuits. Combined with its compact and robust design, this switch is ideal for integration into industrial machinery and automation systems.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and processing machinery.
- Position monitoring in automation systems.
- End-of-travel detection in industrial equipment.
- Control panels and OEM machine building.
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 with reset | |
| Contact configuration | 1 NO + 1 NC (slow action) | |
| Positive opening | Yes | |
| Reset type | Manual / simultaneous reset | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Rated insulation voltage | up to 500 V | |
| Protection rating | IP67 / IP69K | |
| Housing material | Technopolymer | |
| Actuator type | Roller lever (20 mm roller) | |
| Cable entry | M20 × 1.5 | |
| Operating temperature | -25 to +80 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR651-W3M2 used for?
This limit switch is used for detecting the position of moving machine parts and providing control signals in industrial automation systems.
What contact configuration does it have?
It features 1 normally open and 1 normally closed contact for flexible switching.
What is the purpose of the reset function?
The manual reset ensures machinery must be deliberately restarted after actuation, improving safety.
What type of actuator is used?
It uses a roller lever actuator with a 20 mm technopolymer roller for smooth engagement.
Is it suitable for harsh environments?
Yes, with IP67 and IP69K protection, it is suitable for dusty, wet and washdown industrial environments.
Trusted by Industrial Engineers Worldwide
Pizzato FR series limit switches are widely trusted for their durability, safety-focused design and reliable switching performance in demanding industrial automation applications.
