FX 251-M2 Pizzato Position switch with roller lever
Pizzato FX251-M2 position switch with roller lever actuator, dual 1NO+1NC snap-action contacts, technopolymer housing and M20 conduit entries for industrial automation.
SKU:FX251-M2Alt SKU:FX251M2MPN:FX 251-M2
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The Pizzato FX251-M2 is a robust industrial position (limit) switch designed for precise detection of machine movement in automation systems. As part of the proven Pizzato FX series, it delivers reliable switching performance and long mechanical life in demanding industrial environments.
This model features a durable technopolymer housing with excellent resistance to dust, moisture and mechanical stress. It is equipped with a roller lever actuator in zinc-plated steel, ensuring smooth and repeatable actuation in high-cycle industrial applications.
The FX251-M2 incorporates a 2 × (1NO + 1NC) snap-action contact configuration, allowing flexible control and signalling within automation systems. It also includes dual M20 × 1.5 conduit entries, providing improved installation flexibility compared to PG versions.
Key Advantages
Reliable limit switch for industrial position detection.
Dual 1NO + 1NC contact blocks for flexible control circuits.
Snap-action switching for fast and precise response.
Roller lever actuator for smooth and repeatable actuation.
Durable technopolymer housing for long service life.
M20 conduit entries for easier industrial wiring integration.
Key Features
Pizzato FX series position switch.
Roller lever actuator (zinc-plated steel).
2 × (1NO + 1NC) contact configuration.
Snap-action switching mechanism.
Technopolymer housing with high mechanical resistance.
Silver contact elements for reliable conductivity.
Two M20 × 1.5 conduit entries.
Operating temperature approx. -25 °C to +80 °C.
Fast and Precise Switching for Automation Systems
Position switches such as the FX251-M2 are essential components in industrial automation systems, enabling machines to detect movement and trigger control actions. The snap-action switching mechanism ensures fast, accurate switching, improving system responsiveness and reliability.
With its dual contact blocks, this model allows multiple control signals to be handled simultaneously, making it suitable for complex automation applications requiring both monitoring and control functions.
Typical Applications
Industrial machinery and automation systems.
Conveyor and material handling equipment.
Packaging and production lines.
Machine position detection and monitoring.
Control circuits requiring multiple outputs.
OEM machine building applications.
Technical Specifications
IP Rating
IP67
Series
FX Series
Product type
Position / limit switch
Contact configuration
2 × (1NO + 1NC)
Contact type
Snap action
Actuator type
Roller lever (zinc-plated steel)
Housing material
Technopolymer
Conduit entries
2 × M20 × 1.5
Protection rating
IP67
Operating temperature
approx. -25 °C to +80 °C
Mounting type
Surface mounting
HS Code
85369095
Frequently Asked Questions
What is the Pizzato FX251-M2 used for?
This switch is used to detect the position of moving machine parts and provide switching signals in industrial automation systems.
What contact configuration does the FX251-M2 have?
The FX251-M2 features 2 sets of 1NO + 1NC contacts, enabling multiple control outputs.
What type of switching mechanism does it use?
It uses a snap-action switching mechanism for fast and precise operation.
What is the difference between FX251 and FX251-M2?
The FX251-M2 version uses M20 conduit entries instead of PG threads, making it more suitable for modern industrial cable glands.
What is the operating temperature range?
The device operates within approximately -25 °C to +80 °C.
Trusted by Industrial Engineers Worldwide
Pizzato FX series position switches are widely trusted for their durability, precision and reliable switching performance in demanding industrial automation environments.
IP Rating
IP67
Series
FX Series
Product type
Position / limit switch
Contact configuration
2 × (1NO + 1NC)
Contact type
Snap action
Actuator type
Roller lever (zinc-plated steel)
Housing material
Technopolymer
Conduit entries
2 × M20 × 1.5
Protection rating
IP67
Operating temperature
approx. -25 °C to +80 °C
Mounting type
Surface mounting
HS Code
85369095
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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Customers supported
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...