Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
FR 551-AK22 Pizzato Position switch with roller lever
Pizzato FR551-AK22 position switch with roller lever, 1 NO + 1 NC snap-action contact with positive opening and technopolymer housing for industrial automation.
£10.74
Why Choose the Pizzato FR551-AK22 Position Switch?
The Pizzato FR551-AK22 is a compact and highly reliable industrial position switch with roller lever, designed for precise mechanical position detection in automation and safety systems. As part of the robust Pizzato FR series, it provides dependable performance in demanding industrial environments.
This model features a roller lever actuator with technopolymer roller, ensuring smooth actuation and reduced mechanical wear during continuous operation. The durable technopolymer housing offers strong resistance to impact, dust and moisture, making it suitable for long-term industrial use.
Equipped with 1 normally open (NO) and 1 normally closed (NC) snap-action contact and positive opening functionality, the FR551-AK22 ensures fast and reliable switching for both control and safety circuits. The PG13.5 threaded conduit entry enables secure installation, while the IP67 protection rating ensures reliable operation in harsh environments.
Key Advantages
- Reliable position switch for industrial automation applications.
- Roller lever actuator ensures smooth and consistent operation.
- 1 NO + 1 NC contact configuration for versatile switching.
- Positive opening contacts for safety-related circuits.
- Durable technopolymer housing for extended service life.
- IP67 protection rating for harsh environments.
Key Features
- Pizzato FR series position switch.
- Roller lever with technopolymer roller.
- 1 normally open (NO) + 1 normally closed (NC) contact.
- Snap-action switching mechanism.
- Positive opening operation for safety circuits.
- Technopolymer enclosure with industrial durability.
- PG13.5 threaded conduit entry.
- IP67 protection rating.
Reliable Position Detection for Industrial Systems
Position switches such as the Pizzato FR551-AK22 are used to monitor machine movement and provide feedback signals to control systems. When actuated, the roller lever engages the internal mechanism, triggering electrical contact changes that enable precise machine control and safe operation.
The snap-action switching mechanism ensures rapid response and consistent performance, while the positive opening contacts make the switch suitable for integration into safety circuits.
Typical Applications
- Machine position monitoring and end-of-travel detection.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Industrial automation and control panels.
- Safety-related switching circuits.
- OEM machine building applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Position / limit switch | |
| Actuator type | Roller lever with technopolymer roller | |
| Contact configuration | 1 NO + 1 NC | |
| Contact action | Snap action | |
| Positive opening | Yes | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250–500 V AC | |
| Housing material | Technopolymer | |
| Protection rating | IP67 | |
| Connection | PG13.5 threaded conduit entry | |
| Operating temperature | -25 to +80 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR551-AK22 used for?
The FR551-AK22 is used to detect the position of moving machine components and provide control or safety signals in industrial automation systems.
What contact configuration does this switch have?
It features 1 normally open (NO) and 1 normally closed (NC) contact.
Does the FR551-AK22 support safety applications?
Yes, it includes positive opening contacts, making it suitable for safety circuits.
What actuator does the FR551-AK22 use?
This model uses a roller lever with technopolymer roller for smooth and reliable actuation.
What temperature range can it operate in?
The switch operates within a temperature range of approximately -25 to +80 °C.
Trusted by Industrial Engineers Worldwide
Pizzato FR series position switches are widely trusted for their durability, precision and reliable switching performance in industrial automation systems.
