FD 919 Pizzato Position switch with rolling ball piston plunger

FD 919 Pizzato Position switch with rolling ball piston plunger

Pizzato FD919 heavy-duty position switch with rolling ball piston plunger, metal housing, IP67 protection and 2 NC slow-action contacts for industrial automation and safety applications.

SKU: FD919Alt SKU: FD919MPN: FD 919
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Why Choose the Pizzato FD919 Position Switch?

The Pizzato FD919 is a heavy-duty position switch with rolling ball piston plunger, designed for accurate detection and reliable switching in demanding industrial automation and safety applications. As part of the robust Pizzato FD series, it delivers long service life, high durability and consistent performance under harsh operating conditions.

Manufactured with a rugged metal housing and a PG13.5 threaded conduit entry, the FD919 is built to withstand dust, moisture and vibration. The rolling ball piston plunger actuator (Ø12.7 mm) ensures smooth, repeatable actuation while reducing mechanical wear, making it ideal for high-cycle industrial use.

This model features a 2 normally closed (NC) slow-action contact configuration with positive opening functionality, providing enhanced safety and reliable circuit interruption in critical applications.

Key Advantages

  • Heavy-duty position switch for industrial automation.
  • Rolling ball piston plunger ensures smooth and precise actuation.
  • 2 NC slow-action contacts for safety-oriented switching.
  • Positive opening contacts for reliable disconnection.
  • Durable metal housing for harsh industrial environments.
  • IP67 protection rating for resistance to dust and water ingress.

Key Features

  • Pizzato FD series position switch.
  • Rolling ball piston plunger actuator Ø12.7 mm.
  • 2 NC slow-action contacts.
  • Positive opening safety functionality.
  • PG13.5 threaded conduit entry.
  • Silver contact elements for stable electrical performance.
  • Designed for high-cycle industrial applications.

Reliable Position Detection for Industrial Machinery

Position switches such as the Pizzato FD919 are essential for monitoring machine movement and ensuring correct process sequencing. The rolling ball plunger mechanism minimises wear while maintaining precise and repeatable actuation, making it suitable for continuous industrial operation.

Its dual normally closed contact design is particularly suited to safety circuits, providing fail-safe behaviour and reliable disconnection when required.

Typical Applications

  • Machine guarding and safety interlocking systems.
  • Position detection in automated machinery.
  • Conveyor and material handling systems.
  • Packaging and processing equipment.
  • Industrial automation and OEM machine building.
  • Safety-critical switching applications.

Technical Specifications

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Device Type Limit switch
Switching Action Slow action
IP Rating IP67
Contacts 2NC
Actuator Type Plunger
Housing Material Metal
Positive Opening Yes
Connection PG13.5 cable entry
Series FD Series
Product type Position / limit switch
Actuator type Rolling ball piston plunger Ø12.7 mm
Contact configuration 2 NC slow-action
Positive opening Yes
Housing material Metal
Protection rating IP67
Conduit entry PG13.5
Operating temperature approx. -25°C to +80°C
Mounting type Machine / panel mounting
HS Code 85369095

Frequently Asked Questions

What is the Pizzato FD919 used for?

This switch is used to detect position and provide reliable switching signals in industrial automation and safety systems.

What type of actuator does this switch use?

The FD919 uses a rolling ball piston plunger actuator for smooth and durable operation.

What contact configuration does it have?

It features two normally closed slow-action contacts, ideal for safety applications.

Is it suitable for safety circuits?

Yes, it includes positive opening contacts, making it suitable for safety-related applications.

What is the protection rating?

The device has an IP67 rating, ensuring protection against dust and water ingress.

Trusted by Industrial Engineers Worldwide

Pizzato FD series position switches are trusted by engineers and OEMs for dependable performance, durability and precision in industrial automation and safety systems.