FM 930-W3 Pizzato Position switch with roller lever and reset device

Why Choose the Pizzato FM930-W3 Safety Limit Switch?

The Pizzato FM930-W3 is a heavy-duty safety limit switch with rotating roller lever and integrated reset device, designed for high-integrity position detection and controlled reset functionality in industrial automation systems. As part of the rugged Pizzato FM series, it is built for demanding environments where safety, durability and reliability are critical.

Constructed with a robust metal housing and a slow-action contact system, the FM930-W3 ensures stable switching performance and long mechanical life. The technopolymer roller lever actuator (Ø18 mm) provides smooth and consistent actuation, reducing wear and ensuring repeatable operation in continuous industrial applications.

This model features a 2 normally closed (NC) contact configuration with positive opening functionality and an integrated W3 simultaneous reset device, making it ideal for safety circuits requiring redundancy and controlled restart. The PG13.5 conduit entry and IP67 protection rating ensure reliable operation in harsh industrial environments.

Key Advantages

• High-integrity safety limit switch with roller lever and reset function.
• 2 NC contacts for redundant safety circuit design.
• Positive opening operation ensures fail-safe switching.
• Integrated W3 reset device for controlled restart after actuation.
• Durable metal housing for harsh industrial environments.
• IP67 protection rating for resistance to dust and water ingress.

Key Features

• Pizzato FM series safety position switch.
• Rotating roller lever actuator with Ø18 mm technopolymer roller.
• 2 NC slow-action contacts.
• Positive opening safety mechanism.
• W3 simultaneous reset device.
• Metal enclosure with high mechanical strength.
• PG13.5 conduit entry for standard industrial wiring.
• IP67 sealing according to EN 60529.

Engineered for Safety-Critical Applications

The FM930-W3 is specifically designed for applications where safety is paramount. Its dual NC contact configuration provides redundancy for safety circuits, while the positive opening mechanism ensures reliable contact separation even in fault conditions.

The integrated W3 reset device ensures that the switch must be reset after actuation, providing controlled restart conditions and enhancing operational safety in automated systems.

Typical Applications

• Machine guarding and safety interlock systems.
• Industrial conveyors and material handling systems.
• Packaging and assembly machinery.
• Automated production lines.
• Position monitoring in safety-critical applications.
• OEM machinery and industrial automation systems.