Why Choose the Pizzato FR2151-W3M2 Limit Switch?
The Pizzato FR2151-W3M2 is a heavy-duty industrial limit switch with roller lever and manual reset, engineered for precise position detection and enhanced safety control in demanding automation systems. As part of the advanced Pizzato FR series with reset functionality, it is designed for applications requiring fail-safe operation and controlled restart.
This model features a durable technopolymer housing with M20 × 1.5 conduit entry, ensuring reliable performance in harsh industrial environments. Its 3 NC slow-action contact configuration provides high-level safety functionality, making it ideal for machine guarding and interlocking systems.
Equipped with a roller lever actuator with central 20 mm technopolymer roller and an integrated manual reset device, the FR2151-W3M2 ensures that machinery cannot automatically restart after actuation, improving operational safety and compliance.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- 3 NC contacts for fail-safe safety circuit integration.
- Manual reset function prevents unintended restart.
- Slow-action switching ensures stable and controlled operation.
- High protection rating for harsh and washdown environments.
- Positive opening contacts for safety compliance.
Key Features
- Pizzato FR series position switch with reset device.
- 3 NC slow-action contacts (B21 configuration).
- Manual reset mechanism for controlled restart.
- Positive opening mechanism compliant with safety standards.
- Roller lever actuator with central 20 mm technopolymer roller.
- M20 × 1.5 threaded conduit entry.
- Technopolymer housing with zinc-plated internal components and silver contacts.
Maximum Safety with Triple NC Configuration
The Pizzato FR2151-W3M2 is designed for safety-critical applications where redundancy and reliability are essential. Its three normally closed contacts provide multiple safety channels, ensuring dependable disconnection in safety circuits and improving system integrity.
The integrated manual reset mechanism ensures that machinery must be intentionally restarted after actuation, preventing accidental start-up and enhancing operator protection in industrial environments.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and processing machinery.
- Safety circuits requiring multiple NC contacts.
- Position monitoring with controlled restart requirements.
- End-of-travel detection in automation systems.
