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FR 551-V9 Pizzato Position switch with roller lever
Pizzato FR551-V9 industrial limit switch with roller lever actuator, 1 NO + 1 NC contacts, IP67/IP69K protection and technopolymer housing for precise position detection.
£10.34
Why Choose the Pizzato FR551-V9 Safety Limit Switch?
The Pizzato FR551-V9 is a robust and reliable industrial limit switch with roller lever, engineered for precise position detection and dependable performance in automation and safety systems. As part of the established Pizzato FR series, it delivers consistent switching in demanding industrial environments.
Designed with a durable technopolymer housing and a precision roller lever actuator, the FR551-V9 ensures smooth mechanical engagement and accurate switching. Its snap-action contact system provides rapid response and repeatability, making it ideal for high-cycle machinery and control applications.
With a compact design and high ingress protection, this switch is suitable for harsh conditions involving dust, moisture and vibration, ensuring long-term operational reliability in industrial machinery.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- Durable construction for harsh operating environments.
- Roller lever actuator ensures smooth and precise switching.
- Compact housing for easy installation.
- Long mechanical life reduces maintenance requirements.
- Positive opening contacts for enhanced safety compliance.
Key Features
- Pizzato FR series position switch.
- 1 NO + 1 NC snap-action contacts.
- Positive opening mechanism in accordance with safety standards.
- Roller lever actuator with technopolymer roller (approx. 20 mm).
- Technopolymer housing with high mechanical resistance.
- PG13.5 cable entry for industrial wiring.
- Zinc-plated steel components with silver contacts.
Reliable Position Detection for Industrial Machinery
The Pizzato FR551-V9 is designed to monitor the position of moving machine components and provide precise switching signals for control systems. Its roller lever actuator allows smooth engagement with cams and mechanical parts, ensuring consistent and repeatable operation in high-cycle applications.
With snap-action contacts and a positive opening mechanism, the FR series supports safe machine operation and compliance with industrial safety standards. Its rugged construction and high protection ratings make it suitable for demanding environments where reliability is essential.
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 | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Limit / position switch | |
| Contact configuration | 1 NO + 1 NC snap-action | |
| Positive opening | Yes | |
| Rated insulation voltage | 500 V AC | |
| Thermal current | 10 A | |
| Rated impulse withstand voltage | 6 kV | |
| Protection rating | IP67 / IP69K | |
| Housing material | Technopolymer | |
| Actuator type | Roller lever (central roller) | |
| Roller diameter | approx. 20 mm | |
| Cable entry | PG13.5 | |
| Operating temperature | -25 to +80 °C | |
| Mounting | Panel / machine mounting | |
| Dimensions | approx. 51.5 × 30.8 × 30.8 mm | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR551-V9 used for?
This switch is used for detecting the position of moving machine parts and providing reliable control signals in industrial automation and safety systems.
What contact configuration does it have?
It features 1 normally open and 1 normally closed snap-action contacts with positive opening functionality.
Is it suitable for harsh environments?
Yes, with IP67 and IP69K protection ratings, it is designed for environments with dust, moisture and washdown conditions.
What type of actuator does it use?
The FR551-V9 uses a roller lever actuator with a central technopolymer roller for smooth mechanical operation.
What is the operating temperature range?
The switch operates within a temperature range of approximately -25 to +80 °C.
Trusted by Industrial Automation Professionals
Pizzato FR series limit switches are widely trusted by engineers for their durability, precision and consistent performance in demanding industrial automation environments.
