FM 501-M2 Pizzato Position switch with plunger

FM 501-M2 Pizzato Position switch with plunger

Pizzato FM501-M2 position switch with short piston plunger actuator, 1 NO + 1 NC snap-action contacts, M20 conduit entry and IP67/IP69K protection for industrial automation applications.

SKU: FM501-M2Alt SKU: FM501M2MPN: FM 501-M2
Price
List Price £12.86 ex VAT
Your Price (ex VAT)
£12.86
Manufacturer Lead Time Standard Manufacturer Lead Time 3-4 Weeks, Call For Express Delivery Options
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £12.86
Trade pricing is personalised to your account

Manufacturer Lead Time

£12.86

Why Choose the Pizzato FM501-M2 Position Switch?

The Pizzato FM501-M2 is a robust and industrial-grade position (limit) switch with short piston plunger actuator, designed for precise detection of mechanical movement in automation and safety systems. As part of the reliable Pizzato FM series, it delivers consistent performance in demanding environments where durability and accuracy are essential.

Engineered with a rugged metal housing and a M20 x 1.5 conduit entry, the FM501-M2 is built to withstand dust, moisture and mechanical stress. Its short piston plunger actuator ensures accurate and repeatable switching, making it ideal for end-of-travel detection and position monitoring in industrial machinery.

This model features a 1 NO + 1 NC snap-action contact configuration with positive opening contacts, ensuring fast switching and safe disconnection in control and safety circuits. Designed without automatic reset, it is well suited for controlled industrial processes and machine safety applications.

Key Advantages

  • Reliable position switch for industrial automation.
  • 1 NO + 1 NC snap-action contacts for fast switching response.
  • Positive opening mechanism enhances safety in control circuits.
  • Compact plunger actuator design for precise detection.
  • Durable metal enclosure for long service life.
  • IP67 and IP69K protection ratings for harsh environments.

Key Features

  • Pizzato FM series position switch.
  • Short piston plunger actuator for accurate actuation.
  • 1 normally open (NO) and 1 normally closed (NC) contact.
  • Snap-action switching mechanism for rapid response.
  • Metal housing with M20 x 1.5 conduit entry.
  • No integrated cable gland or connector (standard version).
  • No automatic reset function.

Precise Position Detection for Industrial Machinery

Position switches such as the Pizzato FM501-M2 are widely used in industrial automation systems to detect the movement or position of machine components. The short plunger actuator responds to linear motion, ensuring accurate and repeatable switching in machinery control applications.

With its snap-action contacts and positive opening safety function, the FM501-M2 provides fast response and dependable operation, making it suitable for conveyors, production lines and machine safety circuits.

Typical Applications

  • Machine position detection and end-of-travel monitoring.
  • Industrial conveyors and material handling systems.
  • Packaging and processing machinery.
  • Automated production lines.
  • Mechanical limit detection in industrial equipment.
  • OEM automation and control systems.

Technical Specifications

IP Rating IP67
Series FM Series
Product type Position / limit switch
Contact configuration 1 NO + 1 NC (snap action)
Actuator type Short piston plunger
Positive opening Yes
Housing material Metal
Conduit entry M20 x 1.5
Protection rating IP67 (EN 60529), IP69K (ISO 20653)
Reset function Without automatic reset
Connection type Screw terminals
Contact rating up to 6 A at 250 V AC
Application Position detection and control signalling
HS Code 85369095
Contacts 1NO + 1NC
Actuator Type Plunger
Housing Material Metal
Positive Opening Yes
Connection M20 cable entry

Frequently Asked Questions

What is the Pizzato FM501-M2 used for?

The FM501-M2 is used for detecting the position of moving parts in industrial machinery and automation systems.

What contact configuration does this switch have?

It features 1 normally open (NO) and 1 normally closed (NC) snap-action contacts.

What does positive opening mean?

Positive opening ensures contacts physically separate even if welded, making it suitable for safety-critical applications.

Is the FM501-M2 suitable for harsh environments?

Yes, it offers IP67 and IP69K protection, making it suitable for demanding industrial conditions.

Does the switch include a cable gland or connector?

No, this standard M2 version features a threaded conduit entry without an integrated cable gland or connector.

Trusted by Industrial Engineers Worldwide

Pizzato FM series position switches are widely trusted for delivering reliable performance and precise position detection across industrial automation systems.

● Service Agreements

Credit Accounts

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.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

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...