FK 33A2-M2 Pizzato Position switch with one-way roller, external gasket

Why Choose the Pizzato FK33A2-M2 Position Switch?

The Pizzato FK33A2-M2 is a compact and dependable industrial position switch with one-way roller and external gasket, designed for mechanical position detection in machinery and automation systems. As part of the Pizzato FK series, it combines a robust technopolymer housing with a slow-action contact block for reliable operation in industrial environments.

The switch features a 1NO+1NC slow-action contact configuration, providing normally open and normally closed switching functions for machine control and monitoring. Its one-way roller actuator is designed for directional mechanical operation, while the external gasket provides additional protection around the actuator mechanism.

The FK33A2-M2 uses the M20×1.5 cable entry configuration and has a minimum actuating force of approximately 4.3 N. Its compact construction makes it suitable for conveyors, packaging machinery, production equipment and automated systems where dependable mechanical position sensing is required.

Key Advantages

• Compact industrial position switch with one-way roller.
• 1NO+1NC slow-action contacts for dependable machine signalling.
• Directional roller actuator provides reliable mechanical position detection.
• External gasket provides additional protection around the actuator.
• Approximately 4.3 N actuating force for responsive operation.
• Durable technopolymer FK series housing.
• M20×1.5 cable entry for industrial wiring installations.
• Suitable for repeated position sensing in automated machinery.

Key Features

• Pizzato FK series position switch.
• One-way roller actuator.
• External actuator gasket.
• 1NO+1NC slow-action contact configuration.
• B33 contact block.
• Positive-opening contact functionality.
• 4.3 N minimum actuating force.
• Compact technopolymer switch housing.
• M20×1.5 threaded cable entry.
• Designed for mechanical position and movement detection.

Reliable Position Detection for Industrial Machinery

Mechanical position switches such as the Pizzato FK33A2-M2 detect machine movement through direct physical actuation. When a moving component operates the one-way roller in its intended direction, the actuator changes the state of the internal slow-action contacts, allowing the control system to identify when a defined mechanical position has been reached.

The one-way roller configuration is particularly useful where actuation occurs from a defined direction, while the external gasket helps protect the actuator mechanism. Combined with the compact FK housing and slow-action contacts, the FK33A2-M2 provides a practical solution for industrial machine control and position monitoring.

Typical Applications

• Industrial conveyors and material handling systems.
• Machine position and end-of-travel detection.
• Packaging and production machinery.
• Automated assembly equipment.
• Machine control and monitoring systems.
• Mechanical movement detection.
• Machine tools and manufacturing equipment.
• OEM machinery and industrial automation systems.