FM 238-W3M2 Pizzato Position switch for rotating levers with reset device

Why Choose the Pizzato FM238-W3M2 Position Switch?

The Pizzato FM238-W3M2 is a heavy-duty industrial position switch with integrated reset device, engineered for precise detection of mechanical movement in automation and safety systems. As part of the proven Pizzato FM series, it delivers consistent switching performance, durability and long service life in demanding industrial environments.

Constructed with a robust metal housing and a standard M20 x 1.5 threaded conduit entry, the FM238-W3M2 is designed for reliable installation in machinery and control panels. The integrated W3 reset device ensures synchronised actuation between the actuator movement and contact block, improving reliability in applications subject to vibration or dynamic loads.

This model features a 2NO + 1NC slow action contact configuration with positive opening operation, making it suitable for both control and safety circuits. Its IP67 protection rating ensures dependable operation in harsh environments exposed to dust, moisture and mechanical stress.

Key Advantages

• Heavy-duty metal housing for long-term industrial durability.
• 2 normally open + 1 normally closed contacts for flexible control and safety circuits.
• Integrated W3 reset device ensures synchronised switching.
• Slow action switching for stable and controlled signal output.
• Positive opening contacts enhance safety compliance.
• M20 conduit entry for standard industrial wiring.

Key Features

• Pizzato FM series position switch with reset device.
• 2NO + 1NC slow action contact block.
• W3 simultaneous reset mechanism for precise actuation.
• Metal enclosure for high mechanical strength.
• Designed for rotating lever actuators (not included).
• M20 x 1.5 threaded cable entry.
• IP67 ingress protection according to EN 60529.
• Suitable for vibration and dynamic load applications.

Reliable Position Detection with Reset Function

Position switches with reset devices such as the FM238-W3M2 ensure synchronised mechanical and electrical switching, improving reliability in automation systems. This is particularly important in applications involving vibration, shock or rapid machine movement.

The reset mechanism allows controlled switching behaviour without relying solely on snap action contacts, delivering smoother operation, improved durability and consistent performance in industrial processes.

Typical Applications

• Industrial machinery and automation systems.
• Safety circuits requiring NC monitoring.
• Conveyor and material handling systems.
• Packaging and production lines.
• Applications with vibration or dynamic mechanical loads.
• OEM machine building and control panels.