Why Choose the Pizzato FR2031-W3 Safety Limit Switch?
The Pizzato FR2031-W3 is a heavy-duty safety limit switch with reset function designed for precise position detection and enhanced machine safety in industrial automation systems. As part of the robust Pizzato FR series, it delivers reliable performance in demanding environments where controlled reset and safety redundancy are critical.
This model features a roller lever actuator with reset device, allowing accurate actuation and requiring a deliberate manual reset after activation. It is equipped with a 1 NO + 2 NC contact configuration with positive opening contacts, ensuring safe disconnection even under fault conditions and making it ideal for safety circuits and interlocking applications.
The FR2031-W3 includes a durable technopolymer housing with a PG13.5 conduit entry, providing resistance to mechanical stress, dust and moisture. With an IP67 and IP69K protection rating and operating temperature range of approximately -25 °C to +80 °C, it is well suited for harsh and washdown industrial environments.
Key Advantages
- Heavy-duty safety limit switch with manual reset for industrial automation.
- 1 NO + 2 NC contacts with positive opening for enhanced safety redundancy.
- Integrated reset mechanism prevents automatic restart after actuation.
- Roller lever actuator ensures smooth and reliable triggering.
- IP67 / IP69K protection for harsh and washdown environments.
- Durable technopolymer housing for long service life.
Key Features
- Pizzato FR series position / safety limit switch.
- Model: FR2031-W3
- Actuator type: Roller lever with technopolymer roller (18 mm).
- Reset device: Manual reset for safety applications.
- Contact configuration: 1 NO + 2 NC slow action.
- Positive opening contacts for safety compliance.
- Connection: PG13.5 threaded conduit entry.
- Slow-action switching mechanism for controlled operation.
Enhanced Safety with Manual Reset
The Pizzato FR2031-W3 is designed for safety-critical applications where machinery must not automatically restart after actuation. The integrated reset device ensures that the switch must be manually reset before operation can resume, reducing risk and improving operator safety.
Its roller lever actuator provides consistent and repeatable detection, while the dual NC contacts ensure redundancy for safety circuits. This combination makes it ideal for machine guarding, emergency stop systems and controlled restart applications.
Typical Applications
- Machine safety interlocking systems.
- Emergency stop and reset-required systems.
- Industrial machinery position detection.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- OEM machine building and automation systems.
