Why Choose the Pizzato FM2157-W3M2 Position Switch?
The Pizzato FM2157-W3M2 is a heavy-duty position / limit switch with roller lever and simultaneous reset device, designed for precise detection and controlled switching in industrial automation and safety systems. As part of the robust Pizzato FM series, it delivers dependable performance in demanding environments where safety, durability and repeatability are critical.
Built with a rugged metal housing and a slow-action switching mechanism, the FM2157-W3M2 ensures stable and reliable electrical operation. Its roller lever actuator provides smooth engagement with moving machine components, while the integrated simultaneous reset mechanism ensures that machines can only restart after intentional manual reset.
This version features a M20 x 1.5 conduit entry (without cable gland) and a high IP67 protection rating, making it suitable for harsh industrial environments exposed to dust, moisture and vibration.
Key Advantages
- Simultaneous reset device for safe, controlled machine restart.
- 3 NC contact configuration ideal for safety and monitoring circuits.
- Durable metal housing for long-term industrial reliability.
- Roller lever actuator ensures smooth and accurate position detection.
- IP67 protection rating for demanding environments.
- Reliable operation in continuous automation systems.
Key Features
- Pizzato FM series position switch.
- Roller lever actuator with technopolymer roller.
- Simultaneous reset device integrated into housing.
- 3 normally closed (NC) contacts for safety circuits.
- Slow-action (dependent) switching mechanism.
- Metal enclosure with high mechanical strength.
- M20 x 1.5 threaded conduit entry (no cable gland).
- Positive opening contacts for safety compliance.
Controlled Safety Switching for Industrial Automation
Position switches with reset functionality such as the Pizzato FM2157-W3M2 are widely used in safety-critical applications where machines must not automatically restart after actuation. The integrated reset mechanism ensures that operation can only resume after manual intervention, improving compliance with machinery safety standards.
The FM series combines rugged construction with precise actuation, making it suitable for conveyors, packaging systems and automated production lines where reliable detection and controlled restart are essential.
Typical Applications
- Machine safety interlocking systems.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Industrial automation and control systems.
- Machine guarding and access control.
- End-of-travel detection with safety reset.
