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FR 656-W3 Pizzato Position switch with adjustable roller lever and reset device
Pizzato FR656-W3 industrial position switch with adjustable roller lever, manual reset device, 1NO+1NC contacts, slow-action switching and positive opening for automation and safety applications.
£14.56
Why Choose the Pizzato FR656-W3 Position Switch?
The Pizzato FR656-W3 is a robust industrial position switch with manual reset function, designed for precise detection and controlled operation in automation and machine safety systems. As part of the reliable Pizzato FR series, this model features an adjustable safety lever with a technopolymer roller, ensuring smooth actuation and consistent performance even in applications with mechanical misalignment.
Built with a durable technopolymer housing and reinforced zinc-plated steel components, the FR656-W3 is engineered for long-term reliability in demanding industrial environments. Its sealed design provides strong resistance against dust and water ingress, making it suitable for harsh and washdown conditions.
This variant includes a 1 NO + 1 NC contact configuration with a slow-action switching mechanism, combined with positive opening operation and an integrated manual reset device. This ensures safe and controlled switching in both control and safety-critical circuits.
Key Advantages
- Reliable limit switch with reset function for industrial position detection.
- Adjustable roller lever for smooth and consistent actuation.
- 1 NO + 1 NC contacts for flexible control circuits.
- Manual reset device enhances operational safety.
- Positive opening contacts for fail-safe switching.
- IP67 and IP69K protection ratings for harsh environments.
Key Features
- Pizzato FR series position switch.
- Adjustable safety lever with technopolymer roller (20 mm).
- Integrated manual reset mechanism.
- 1 normally open + 1 normally closed contact.
- Slow-action switching mechanism.
- Positive opening safety function.
- Rated current up to 10 A.
- Maximum switching voltage up to 250 V AC.
- PG13.5 cable entry.
Controlled Switching for Industrial Safety Systems
Position switches such as the Pizzato FR656-W3 are used to detect movement or position within industrial machinery. The adjustable roller lever ensures smooth engagement with moving parts, reducing wear and enabling consistent actuation in high-cycle environments.
The integrated manual reset function ensures that the switch must be reset after activation, providing controlled restart capability. This makes it particularly suitable for safety circuits, emergency stop systems and machine interlocking applications where operator intervention is required before restarting machinery.
Typical Applications
- Industrial machinery position monitoring.
- Safety interlocking and guarding systems.
- Emergency stop and reset-controlled systems.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- General industrial automation systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Position / limit switch with reset | |
| Actuator type | Adjustable safety lever with roller | |
| Roller diameter | approx. 20 mm | |
| Contact configuration | 1 NO + 1 NC | |
| Switching function | Slow-action with positive opening | |
| Reset function | Manual reset device | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Housing material | Technopolymer | |
| External parts | Zinc-plated steel | |
| Contact material | Silver | |
| Protection rating | IP67 / IP69K | |
| Cable entry | PG13.5 | |
| Operating temperature | approx. -25 to +80 °C | |
| Mounting | Panel / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR656-W3 used for?
This switch is used to detect the position or movement of machine components and provide control or safety signals in industrial automation systems.
What contact configuration does this model have?
The FR656-W3 includes 1 normally open and 1 normally closed contact, suitable for both control and safety applications.
What is the purpose of the reset function?
The reset function requires manual reactivation after actuation, ensuring controlled restart and improved safety.
What is positive opening functionality?
Positive opening ensures contacts are mechanically forced open, improving safety in emergency stop and interlock applications.
Is it suitable for harsh environments?
Yes, it features IP67 and IP69K protection ratings, providing resistance to dust and water ingress.
Trusted by Industrial Automation Engineers
Pizzato FR series position switches are widely trusted for their durability, precision and safety performance, making them a preferred choice for demanding industrial automation and machine protection applications.
