Why Choose the Pizzato FR2251-W3M2 Limit Switch?
The Pizzato FR2251-W3M2 is a high-performance industrial limit switch with roller lever and manual reset, designed for precise position detection and enhanced safety control in demanding automation environments. As part of the advanced Pizzato FR series with reset functionality, it is engineered for applications requiring both control and fail-safe switching.
This model features a robust technopolymer housing and an M20 × 1.5 conduit entry, ensuring durability and ease of installation in industrial systems. Its 2 NO + 1 NC slow-action contact configuration provides flexible control outputs alongside safety functionality, making it ideal for machinery requiring multiple switching signals.
Equipped with a roller lever actuator and an integrated manual reset device, the FR2251-W3M2 ensures that machinery cannot restart automatically after actuation, improving safety and operational control.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- 2 NO + 1 NC contacts for versatile control and signalling.
- Manual reset function prevents unintended restart.
- Slow-action switching ensures stable and consistent operation.
- Durable construction for harsh industrial environments.
- Positive opening functionality supports safety applications.
Key Features
- Pizzato FR series position switch with reset device.
- 2 NO + 1 NC slow-action contacts.
- Manual reset mechanism for controlled restart.
- Roller lever actuator with technopolymer roller.
- Technopolymer housing with zinc-plated internal components.
- M20 × 1.5 threaded conduit entry.
- Silver contacts for reliable electrical performance.
Safe and Flexible Switching for Industrial Machinery
The Pizzato FR2251-W3M2 is designed for applications where both control flexibility and safety are required. Its mixed contact configuration (2 NO + 1 NC) allows simultaneous signalling and safety switching within a single device.
The integrated manual reset mechanism ensures that machinery must be intentionally restarted after actuation, preventing accidental start-up and improving operator safety. The slow-action switching design also reduces electrical stress, enhancing long-term reliability.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and processing machinery.
- Automation systems requiring multiple switching outputs.
- Position monitoring with controlled restart requirements.
- End-of-travel detection in industrial equipment.
