Call Us Today
01706 242050
Trade Portal
MF 57 Pizzato Microswitch with one-way roller lever

MF 57 Pizzato Microswitch with one-way roller lever

Pizzato MF57 snap-action microswitch with one-way roller lever actuator, SPDT contact configuration and high durability for industrial automation and directional cam-driven applications.

SKU: MF57Alt SKU: MF57MPN: MF 57
Price
List Price £6.87 ex VAT
Your Price (ex VAT)
£6.87
Manufacturer Lead Time Standard Manufacturer Lead Time 4-5 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.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £6.87
Trade pricing is personalised to your account

Manufacturer Lead Time

£6.87

Why Choose the Pizzato MF57 Microswitch?

The Pizzato MF57 is a high-performance snap-action microswitch with one-way roller lever, engineered for precise and directional position detection in industrial automation systems. As part of the proven Pizzato MF series, it delivers reliable switching performance and long operational life in demanding machinery.

This model features a one-way roller lever actuator, designed specifically for applications where actuation occurs in a single direction. The roller minimises friction and wear, while the directional mechanism ensures controlled switching behaviour in cam-driven systems.

With a SPDT (1 NO + 1 NC) contact configuration and fast snap-action mechanism, the MF57 provides dependable electrical control for both AC and DC circuits, making it ideal for industrial automation, safety monitoring and limit detection applications.

Key Advantages

  • Compact snap-action microswitch for industrial automation.
  • One-way roller lever actuator for directional actuation.
  • Reduced friction and wear for extended service life.
  • SPDT contact configuration for flexible control circuits.
  • High mechanical durability (approx. 10 million cycles).
  • Suitable for both AC and DC switching applications.

Key Features

  • Pizzato MF series microswitch.
  • Snap-action switching mechanism.
  • One-way roller lever actuator for controlled movement.
  • 1 NO + 1 NC (SPDT changeover contact).
  • Faston terminals (6.3 × 0.8 mm) for secure electrical connection.
  • Compact technopolymer housing.
  • Designed for high-cycle industrial applications.

Directional Roller Switching for Industrial Control

The Pizzato MF57 utilises a snap-action mechanism to deliver rapid and repeatable switching, ensuring clean electrical transitions even under frequent operation. Its one-way roller lever actuator is specifically designed for directional movement, making it ideal for cam systems and machinery with controlled motion paths.

This design improves durability, reduces mechanical stress and ensures accurate switching points over extended use in automated systems.

Typical Applications

  • Directional cam-driven limit detection.
  • End-of-travel sensing in industrial machinery.
  • Automation systems with one-way movement.
  • Packaging and production equipment.
  • Conveyors and material handling systems.
  • OEM machine building and automation integration.

Technical Specifications

Series MF Series
Product type Snap-action microswitch
Actuator type One-way roller lever
Contact configuration SPDT (1 NO + 1 NC)
Switching method ON-(ON)
Rated load (AC) 16 A at 250 V AC
Rated load (DC) 6 A at 24 V DC
Mechanical durability approx. 10,000,000 operations
Operating temperature −25 °C to +85 °C
Operating force approx. 1.37 N
Dimensions (approx.) 49.2 × 17.4 × 21 mm
Lever length approx. 25 mm
Connection type Faston terminals (6.3 × 0.8 mm)
HS Code 85369095
Contacts 1NO + 1NC + 1 C/O
Actuator Type Roller lever

Frequently Asked Questions

What is the Pizzato MF57 used for?

This microswitch is used for directional position detection, end-of-travel sensing and control switching in industrial automation systems.

What is a one-way roller lever actuator?

It is a roller actuator designed to operate in a single direction, ensuring controlled and consistent switching in cam-driven systems.

What contact configuration does the MF57 have?

It features a SPDT (1 NO + 1 NC) configuration for flexible control applications.

What loads can this microswitch handle?

The MF57 supports up to 16 A at 250 V AC and 6 A at 24 V DC.

Is the MF57 suitable for high-cycle applications?

Yes, it is designed for durability with a mechanical life of approximately 10 million operations.

Trusted by Automation Engineers Worldwide

Pizzato MF series microswitches are widely trusted for their durability, precision and reliable switching performance in 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…

by | Aug 11, 2026 |

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

by | Jan 17, 2026 |

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

by | Jan 17, 2026 |

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...