Why Choose the Pizzato FR2031-W3M2 Safety Limit Switch?
The Pizzato FR2031-W3M2 is a heavy-duty safety limit switch with manual reset, engineered for precise position detection and controlled restart in industrial automation systems. As part of the proven Pizzato FR series, it is designed for applications where safety compliance and operator intervention are essential.
This model features a roller lever actuator with 18 mm technopolymer roller, ensuring smooth and repeatable actuation when interacting with moving machine components. It is equipped with a 1 NO + 2 NC contact configuration with positive opening contacts, providing safe circuit interruption even under fault conditions.
The integrated manual reset mechanism ensures that the switch must be deliberately reset after activation, preventing unintended machine restart. With an M20 x 1.5 conduit entry, durable technopolymer housing, and IP67 / IP69K protection, it is ideal for demanding industrial and washdown environments.
Key Advantages
- Heavy-duty safety limit switch with manual reset.
- 1 NO + 2 NC contacts with positive opening for safety redundancy.
- Manual reset function prevents automatic restart.
- Roller lever actuator ensures reliable and consistent triggering.
- M20 conduit entry for industrial cable compatibility.
- IP67 / IP69K protection for harsh and washdown environments.
Key Features
- Pizzato FR series safety position switch.
- Model: FR2031-W3M2
- Actuator type: Roller lever with technopolymer roller (18 mm).
- Reset device: Manual reset.
- Contact configuration: 1 NO + 2 NC slow action.
- Positive opening contacts for safety compliance.
- Connection: M20 x 1.5 threaded conduit entry.
- Slow-action switching mechanism for controlled operation.
Enhanced Safety with Manual Reset
The Pizzato FR2031-W3M2 is specifically designed for safety-critical machinery where automatic restart must be prevented. The manual reset mechanism ensures that the system can only be reactivated after deliberate operator intervention, improving safety and compliance with industrial standards.
Its dual NC contact configuration provides redundancy for safety circuits, while the positive opening mechanism guarantees reliable contact separation even under fault conditions, making it ideal for machine guarding and interlocking systems.
Typical Applications
- Machine safety interlocking systems.
- Emergency stop and reset-required circuits.
- Industrial machinery position detection.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- OEM machine building and automation systems.
