FD 519-M2 Pizzato Position switch with rolling ball piston plunger

FD 519-M2 Pizzato Position switch with rolling ball piston plunger

Pizzato FD519-M2 heavy-duty position switch with rolling ball piston plunger, metal housing, IP67 protection and 1 NO + 1 NC snap-action contacts for industrial automation applications.

SKU: FD519-M2Alt SKU: FD519M2MPN: FD 519-M2
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List Price £20.66 ex VAT
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Why Choose the Pizzato FD519-M2 Position Switch?

The Pizzato FD519-M2 is a heavy-duty position switch with rolling ball piston plunger, designed for precise detection and reliable switching in demanding industrial automation environments. As part of the robust Pizzato FD series, it offers long service life, consistent performance and high resistance to harsh operating conditions.

Engineered with a rugged metal housing and a standard M20 × 1.5 threaded conduit entry, the FD519-M2 ensures secure installation and durability against dust, moisture and mechanical stress. Its rolling ball piston plunger actuator (Ø12.7 mm) enables smooth, repeatable actuation while reducing wear, making it ideal for high-cycle industrial applications.

This model features a 1 NO + 1 NC snap-action contact configuration with positive opening functionality, providing reliable switching for both control and safety circuits where dependable operation is critical.

Key Advantages

  • Heavy-duty position switch for industrial automation.
  • Rolling ball piston plunger ensures smooth and precise actuation.
  • 1 NO + 1 NC snap-action contacts for flexible control and signalling.
  • Positive opening contacts for reliable circuit interruption.
  • Durable metal housing designed for harsh 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.
  • 1 NO + 1 NC snap-action contacts (B5 configuration).
  • M20 × 1.5 threaded conduit entry.
  • Silver contact elements for stable electrical performance.
  • Designed for high-cycle industrial use.
  • High resistance to vibration and mechanical stress.

Reliable Position Detection for Industrial Machinery

Position switches such as the Pizzato FD519-M2 are essential for monitoring machine movement and ensuring correct sequencing. The rolling ball plunger mechanism minimises mechanical wear while maintaining precise and repeatable actuation, making it suitable for continuous industrial operation.

Its combination of normally open and normally closed contacts enables flexible integration into control systems, supporting both signalling and safety functions across a wide range of industrial applications.

Typical Applications

  • Position detection in automated machinery.
  • Conveyor and material handling systems.
  • Packaging and processing equipment.
  • Industrial automation and OEM machine building.
  • Control and signalling circuits.
  • Harsh industrial environments requiring robust switching devices.

Technical Specifications

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Device Type Limit switch
Switching Action Snap action
IP Rating IP67
Contacts 1NO + 1NC
Actuator Type Plunger
Housing Material Metal
Positive Opening Yes
Connection M20 cable entry
Series FD Series
Product type Position / limit switch
Actuator type Rolling ball piston plunger Ø12.7 mm
Contact configuration 1 NO + 1 NC snap-action
Positive opening Yes
Housing material Metal
Protection rating IP67
Conduit entry M20 × 1.5
Operating temperature approx. -25°C to +80°C
Mounting type Machine / panel mounting
HS Code 85369095

Frequently Asked Questions

What is the Pizzato FD519-M2 used for?

This switch is used to detect the position of moving components and provide reliable switching signals in industrial automation systems.

What type of actuator does this switch use?

The FD519-M2 uses a rolling ball piston plunger actuator for smooth and durable operation.

What contact configuration does it have?

It features 1 normally open and 1 normally closed snap-action contact for flexible control applications.

Is it suitable for safety applications?

Yes, it includes positive opening contacts suitable for integration into safety circuits.

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 systems.