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FR 552 Pizzato Position switch with roller lever
Pizzato FR552 limit switch with roller lever actuator, 1NO+1NC snap-action contacts and IP67 protection for industrial automation and position monitoring.
£10.12
Why Choose the Pizzato FR552 Limit Switch?
The Pizzato FR552 is a robust and reliable position limit switch with roller lever actuator, designed for precise position detection in industrial automation and machinery. As part of the durable Pizzato FR series, it delivers consistent switching performance and long operational life in demanding environments.
This model features a roller lever actuator with technopolymer roller, enabling smooth and accurate actuation when interacting with moving mechanical components. Its technopolymer housing provides excellent resistance to dust, moisture and mechanical stress, ensuring dependable operation in harsh industrial conditions.
With a 1 normally open (NO) and 1 normally closed (NC) snap-action contact configuration, the FR552 offers fast and reliable switching for control and signalling applications. The snap-action mechanism ensures minimal contact bounce and consistent electrical performance across repeated cycles.
Key Advantages
- Reliable limit switch with roller lever actuator.
- 1 NO + 1 NC contacts for flexible control and monitoring.
- Snap-action contacts for fast and precise switching.
- Durable technopolymer housing for long service life.
- High ingress protection for harsh industrial environments.
- Compact design for easy installation.
Key Features
- Pizzato FR series position switch.
- Roller lever actuator for smooth mechanical operation.
- Contact configuration: 1 NO + 1 NC (snap-action).
- Technopolymer housing with high mechanical resistance.
- Protection rating: IP67.
- PG13.5 conduit entry for industrial wiring.
- Silver alloy contacts for reliable conductivity.
Reliable Position Detection for Industrial Automation
The Pizzato FR552 is designed to detect the position of moving machine components and provide accurate electrical feedback to control systems. Its roller lever actuator ensures smooth interaction with cams and mechanical parts, reducing wear while maintaining precise switching performance.
With its snap-action contact system, this switch ensures fast and repeatable switching behaviour, making it ideal for applications requiring consistent signal transmission and reliable automation control.
Typical Applications
- Industrial automation and control systems.
- Conveyor systems and material handling equipment.
- Packaging and production machinery.
- Position detection in moving mechanical components.
- Machine control and signalling systems.
- OEM machinery and manufacturing equipment.
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 | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Position / limit switch with roller lever | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap action | |
| Rated voltage | up to 250 V AC | |
| Rated current | up to 10 A | |
| Protection rating | IP67 | |
| Actuator type | Roller lever | |
| Housing material | Technopolymer | |
| Cable entry | PG13.5 | |
| Dimensions (approx.) | 51.5 × 30.8 × 30.8 mm | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR552 used for?
This switch is used for position detection and control in industrial machinery and automation systems.
What contact configuration does it have?
The FR552 features 1 normally open (NO) and 1 normally closed (NC) contact.
What is the benefit of snap-action contacts?
Snap-action contacts provide fast, reliable switching with minimal contact bounce, ensuring consistent electrical performance.
What actuator type is used?
It uses a roller lever actuator for smooth and precise mechanical actuation.
Can it be used in harsh environments?
Yes, with IP67 protection and durable construction, it is suitable for demanding industrial conditions.
Trusted by Industrial Automation Engineers
Pizzato FR series limit switches are widely trusted for delivering reliable performance, precision switching and long service life in industrial automation and control applications.
