FM 656-W3 Pizzato Position switch with adjustable roller lever and reset device

Why Choose the Pizzato FM656-W3 Position Switch?

The Pizzato FM656-W3 is a heavy-duty position (limit) switch with reset function designed for precise and reliable detection of mechanical movement in industrial automation systems. As part of the robust Pizzato FM series, it delivers consistent switching performance and long operational life in demanding environments.

Built with a durable metal housing and an adjustable roller lever actuator, the FM656-W3 ensures smooth and repeatable actuation across a wide range of machinery. Its rugged construction makes it ideal for installations exposed to vibration, dust and moisture.

This model features a 1 NO + 1 NC slow-action contact configuration with positive opening operation and an integrated manual reset device. It includes a PG13.5 conduit entry and is supplied without cable gland or connector. With an IP67 protection rating, it is suitable for harsh industrial environments and safety-related applications.

Key Advantages

• Robust metal housing for demanding industrial environments.
• Adjustable roller lever actuator for flexible installation.
• Manual reset function for controlled and safe restart.
• 1 NO + 1 NC contacts suitable for control and safety circuits.
• IP67 protection rating for resistance to dust and water ingress.
• Positive opening contacts for enhanced safety reliability.

Key Features

• Pizzato FM series position switch.
• Adjustable safety roller lever with technopolymer roller.
• 1 normally open + 1 normally closed contact.
• Slow-action switching mechanism.
• Integrated reset device for manual reset operation.
• Metal enclosure for enhanced durability.
• PG13.5 threaded conduit entry.
• IP67 protection according to EN 60529.
• Positive opening (EN 60947-5-1) for safety circuits.

Controlled Position Detection with Reset Function

The FM656-W3 converts mechanical movement into electrical signals, enabling accurate monitoring and control of industrial machinery. Its slow-action switching ensures stable contact transitions, while the integrated reset mechanism requires manual intervention before restart, improving operational safety.

This makes the switch particularly suitable for applications where unintended restart must be prevented, ensuring both operator protection and equipment reliability.

Typical Applications

• Industrial automation and machinery control.
• Safety systems requiring manual reset.
• Conveyor and material handling systems.
• Packaging and production lines.
• End-of-travel detection with reset control.
• OEM machinery and industrial equipment.