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FR 1138-K11 Pizzato Position switch for rotating levers
Pizzato FR1138-K11 position switch with rotating lever compatibility, 2 NC snap-action contacts with positive opening, technopolymer housing and IP67 protection for industrial automation and safety systems.
£11.68
Why Choose the Pizzato FR1138-K11 Position Switch?
The Pizzato FR1138-K11 is a heavy-duty position limit switch from the reliable Pizzato FR series, designed for precise detection of rotary movement in industrial automation and safety systems. Built for durability and consistent performance, it ensures dependable operation even in demanding environments.
This model is designed for rotating lever actuation, making it ideal for monitoring angular movement and machine positioning. The rugged technopolymer housing provides excellent resistance to mechanical stress, corrosion and environmental exposure, ensuring long service life in industrial conditions.
The FR1138-K11 features a 2 NC snap-action contact configuration with positive opening contacts, making it particularly suitable for safety circuits. It includes a PG13.5 conduit entry and is supplied without actuator or reset mechanism, allowing flexible configuration based on application requirements.
Key Advantages
- Reliable position switch for industrial automation and safety systems.
- 2 NC contacts for redundant safety circuits.
- Positive opening operation for enhanced safety reliability.
- Snap-action switching for fast and precise response.
- Rotating lever compatibility for angular motion detection.
- IP67 protection rating for harsh industrial environments.
Key Features
- Pizzato FR series position switch.
- 2 NC snap-action contact block (K11 configuration).
- Positive opening contacts compliant with safety applications.
- Designed for rotating lever actuators.
- PG13.5 threaded conduit entry.
- Technopolymer enclosure with high mechanical strength.
- Silver contacts for reliable electrical conductivity.
Reliable Position Detection for Industrial Systems
Position switches such as the Pizzato FR1138-K11 are used to monitor the movement and position of machine components. The rotating lever configuration allows accurate detection of angular motion, improving system control, safety and operational efficiency.
The FR series is widely used across industrial automation due to its robust construction and consistent switching performance. Its sealed housing ensures dependable operation in environments exposed to dust, moisture and vibration.
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 | Snap action | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Lever | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FR Position Switch Series | |
| Product type | Position limit switch | |
| Contact configuration | 2 NC (snap action, positive opening) | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Protection rating | IP67 | |
| Housing material | Technopolymer | |
| Actuator compatibility | Rotating lever heads | |
| Conduit entry | PG13.5 | |
| Operating temperature | approx. -25 to +80 °C | |
| Contacts | Silver contacts | |
| Positive opening | Yes | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR1138-K11 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 FR1138-K11 features 2 normally closed (NC) snap-action contacts with positive opening.
What does positive opening mean?
Positive opening ensures that contacts are mechanically forced open, increasing safety reliability in emergency or fault conditions.
Is an actuator included with this model?
No, the unit is supplied without an actuator, allowing selection of a suitable rotating lever head.
What environments is it suitable for?
With an IP67 protection rating, it is suitable for dusty and wet industrial environments.
Trusted by Industrial Engineers Worldwide
Pizzato FR series switches are widely trusted for their durability, safety performance and precision in demanding industrial automation and machine guarding applications.
