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FR 931-A Pizzato Position switch with roller lever
Pizzato FR931-A safety limit switch with roller lever actuator, dual NC contacts, PG11 conduit entry and positive opening mechanism for industrial safety applications.
£10.10
Why Choose the Pizzato FR931-A Safety Limit Switch?
The Pizzato FR931-A is a robust safety limit switch designed for precise position detection and enhanced safety control in industrial automation systems. As part of the heavy-duty Pizzato FR series, it delivers reliable performance in demanding environments where safety redundancy is critical.
This model features a roller lever actuator, enabling smooth and consistent actuation when interacting with moving machine components. It is equipped with dual normally closed (2 NC) contacts with positive opening operation, ensuring safe circuit interruption even in fault conditions and making it ideal for safety circuits and interlocking systems.
The FR931-A variant includes a PG11 conduit entry and durable technopolymer housing, providing strong resistance to mechanical stress, dust and moisture. With an IP67 protection rating and operating temperature range of approximately -25 °C to +80 °C, it is suitable for harsh industrial environments.
Key Advantages
- Heavy-duty safety limit switch for industrial automation.
- 2 NC contacts with positive opening for enhanced safety reliability.
- Roller lever actuator for smooth, repeatable actuation.
- PG11 conduit entry for compact wiring installations.
- Durable technopolymer housing for long service life.
- IP67 protection for resistance to dust and water ingress.
Key Features
- Pizzato FR series position / limit switch.
- Model: FR931-A
- Actuator type: Roller lever.
- Contact configuration: 2 NC slow action contacts.
- Positive opening contacts for safety compliance.
- Technopolymer enclosure with high durability.
- Connection: PG11 threaded conduit entry.
- Slow-action switching mechanism for controlled operation.
Reliable Safety and Position Control
The Pizzato FR931-A delivers accurate and repeatable position detection in industrial machinery. Its roller lever actuator ensures smooth interaction with moving parts, reducing mechanical wear while maintaining precise switching performance.
The dual NC contact design provides redundancy in safety-critical applications, while the positive opening mechanism guarantees reliable disconnection even under fault conditions, making it ideal for machine guarding and safety interlocking systems.
Typical Applications
- Industrial machinery position detection.
- Machine safety and interlocking systems.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Safety-critical automation systems.
- OEM machine building and control systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Roller lever | |
| Connection | PG11 cable entry | |
| Series | FR Series | |
| Product type | Safety limit switch / position switch | |
| Actuator | Roller lever | |
| Contact configuration | 2 NC (positive opening) | |
| Switching mechanism | Slow action | |
| Rated voltage | up to 250 V AC | |
| Rated current | up to 10 A | |
| Protection rating | IP67 | |
| Housing material | Technopolymer | |
| Connection | PG11 conduit entry | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Contacts material | Silver contacts | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR931-A used for?
This limit switch is used for detecting the position of moving components and ensuring safe operation in industrial machinery.
What contact configuration does the FR931-A have?
It features two normally closed (2 NC) contacts with positive opening for safety applications.
What is the difference in the A variant?
The A version includes a PG11 conduit entry, offering a more compact connection option compared to other variants.
What protection rating does the FR931-A have?
This model has an IP67 rating, ensuring resistance to dust and water ingress.
What is the electrical rating of this switch?
It supports switching up to 250 V AC with a current rating of up to 10 A.
Trusted by Industrial Engineers Worldwide
Pizzato FR series limit switches are trusted by engineers and OEM manufacturers for delivering reliable safety performance, durability and precision in demanding industrial environments.
