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FR 638 Pizzato Position switch for rotating levers
Pizzato FR638 position switch with 1NO and 1NC contacts, slow-action switching and IP67/IP69K protection for industrial automation and machinery applications.
£8.42
Why Choose the Pizzato FR638 Position Switch?
The Pizzato FR638 is a robust and dependable industrial position switch designed for accurate detection of mechanical movement in automation systems and machinery. As part of the reliable Pizzato FR series, it delivers consistent switching performance and long operational life in demanding industrial environments.
Built with a durable technopolymer housing, the FR638 offers strong resistance to dust, moisture and mechanical stress. Its slow-action switching mechanism provides stable and controlled electrical switching, making it suitable for applications where precision and reliability are essential.
This model features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with positive opening operation for enhanced safety. It is designed for use with rotating lever actuators and is typically supplied without actuator and without reset mechanism, allowing flexible configuration for specific machine requirements.
Key Advantages
- Reliable position detection for industrial automation systems.
- 1NO + 1NC slow-action contacts for controlled switching.
- Positive opening function improves safety performance.
- IP67 / IP69K protection rating for harsh environments.
- Durable technopolymer housing ensures long service life.
- Modular design allows flexible actuator selection.
Key Features
- Pizzato FR series position switch.
- 1NO + 1NC contact configuration.
- Slow-action switching mechanism.
- Positive opening contacts for safety applications.
- PG13.5 threaded conduit entry.
- Supplied without actuator or reset.
- High ingress protection (IP67 / IP69K).
- Operating temperature range: approx. -25 to +80 °C.
Reliable Position Detection in Automation Systems
Position switches such as the Pizzato FR638 convert mechanical movement into electrical signals, enabling precise machine control and improving operational safety. The slow-action mechanism ensures stable switching behaviour, particularly useful in applications where controlled switching and durability are critical.
The FR series is widely used by automation engineers and OEM machine builders due to its durability and modular flexibility. Its compatibility with rotating lever actuators allows easy adaptation across a wide range of industrial applications.
Typical Applications
- Industrial automation and machine control systems.
- Conveyor systems and material handling equipment.
- Machine guarding and safety interlock systems.
- Packaging and production machinery.
- Mechanical position sensing in moving equipment.
- OEM equipment and control panels.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Body only (actuator not included) | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching function | Slow-action | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Protection rating | IP67 / IP69K | |
| Housing material | Technopolymer | |
| Connection type | PG13.5 conduit entry | |
| Operating temperature | -25 to +80 °C | |
| Dimensions | approx. 51.5 × 30.8 × 30.8 mm | |
| Mounting | Screw mounting | |
| Actuator | Not included | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR638 used for?
This switch is used to detect mechanical movement or position in industrial machinery and automation systems.
What contact configuration does this switch have?
The FR638 features 1 normally open and 1 normally closed contact.
What type of switching mechanism is used?
This model uses a slow-action switching mechanism for controlled and stable operation.
Is it suitable for harsh environments?
Yes, it offers IP67 and IP69K protection, making it suitable for dusty and washdown environments.
Does it include an actuator?
No, this model is supplied without an actuator, allowing flexible configuration depending on application needs.
Trusted by Industrial Automation Engineers
Pizzato FR series position switches are widely trusted for their durability, safety compliance and consistent performance in demanding industrial automation environments.
