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FR 1638 Pizzato Position switch for rotating levers
Pizzato FR1638 position switch for rotating levers with 2 NC slow-action independent contacts and positive opening, technopolymer housing and IP67/IP69K protection for industrial automation and safety systems.
£12.67
Why Choose the Pizzato FR1638 Position Switch?
The Pizzato FR1638 is a robust industrial position limit switch from the reliable Pizzato FR series, designed for precise detection of rotary and angular movement in automation and safety applications. It provides dependable switching performance and long service life in demanding environments.
Designed for rotating lever actuation, this model is ideal for monitoring angular displacement and mechanical movement. Its durable technopolymer housing ensures strong resistance to mechanical stress, corrosion and environmental exposure, making it suitable for continuous industrial operation.
The FR1638 features a 2 NC slow-action contact configuration with independent contacts and positive opening, making it highly suitable for safety circuits. It includes a PG13.5 threaded conduit entry and is supplied without actuator and without cable gland or connector, allowing flexible installation.
Key Advantages
- Reliable position switch for industrial automation and safety systems.
- 2 NC independent contacts with positive opening for enhanced safety.
- Slow-action switching for stable and controlled operation.
- Rotating lever compatibility for angular motion detection.
- Technopolymer housing for durability and corrosion resistance.
- IP67 / IP69K protection rating for harsh and washdown environments.
Key Features
- Pizzato FR series position switch.
- 2 NC slow-action independent contacts (B16 configuration).
- Positive opening contacts for safety-critical applications.
- Designed for rotating lever actuators.
- PG13.5 threaded conduit entry.
- Technopolymer enclosure with high mechanical strength.
- Silver contacts for reliable electrical performance.
Reliable Position Detection for Industrial Systems
Position switches such as the Pizzato FR1638 are used to monitor the movement and position of machine components. The rotating lever configuration enables accurate detection of angular motion, improving system control, safety and operational efficiency.
The FR series is widely used across industrial automation due to its durable construction and dependable switching characteristics. Its sealed housing ensures reliable operation in environments exposed to dust, moisture, vibration and washdown conditions.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial automation and machine control.
- Rotating mechanisms and angular position detection.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Safety circuits requiring dual NC contacts with positive opening.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Lever | |
| Connection | PG13.5 cable entry | |
| Series | FR Position Switch Series | |
| Product type | Position limit switch | |
| Contact configuration | 2 NC (slow action, independent, positive opening) | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Housing material | Technopolymer | |
| Actuator compatibility | Rotating lever heads | |
| Conduit entry | PG13.5 | |
| Dimensions (H × W × D) | approx. 51.5 × 30.8 × 30.8 mm | |
| Operating temperature | approx. -25 to +80 °C | |
| Contacts | Silver contacts | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR1638 used for?
This switch is used to detect the position or rotational movement of mechanical components in industrial automation and safety systems.
What contact configuration does this model have?
The FR1638 features 2 normally closed (NC) slow-action independent contacts with positive opening.
What does positive opening mean?
Positive opening ensures that contacts are mechanically forced open, improving safety reliability in fault conditions.
Is an actuator included with this model?
No, the unit is supplied without an actuator, allowing selection of a suitable rotating lever.
What environments is it suitable for?
With IP67 and IP69K protection ratings, it is suitable for dusty, wet and washdown industrial environments.
Trusted by Industrial Engineers Worldwide
Pizzato FR series switches are widely trusted for their durability, precision and dependable safety performance in demanding industrial automation applications.
