Call Us Today
01706 242050
Trade Portal
NA B110HE-SMK Pizzato Modular prewired switch with spring rod

NA B110HE-SMK Pizzato Modular prewired switch with spring rod

Pizzato NAB110HE-SMK modular limit switch with metal housing, 1 NO + 1 NC snap-action contacts, spring rod actuator and M12 connector for industrial automation.

SKU: NAB110HE-SMKAlt SKU: NAB110HESMKMPN: NA B110HE-SMK
Price
List Price £24.15 ex VAT
Your Price (ex VAT)
£24.15
Manufacturer Lead Time Standard Manufacturer Lead Time 5-6 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) £24.15
Trade pricing is personalised to your account

Manufacturer Lead Time

£24.15

Why Choose the Pizzato NAB110HE-SMK Limit Switch?

The Pizzato NAB110HE-SMK is a robust modular limit switch with M12 connector interface from the high-performance Pizzato NA series, designed for precise position detection in industrial automation systems. Featuring a durable metal housing and standard 20 mm fixing centres, it delivers long-term reliability in demanding environments.

This model incorporates snap-action contacts in a 1 NO + 1 NC configuration, ensuring dependable switching for both control and safety circuits. The integrated spring rod actuator provides accurate and repeatable actuation, making it ideal for monitoring moving components in industrial machinery.

Equipped with a bottom-entry M12 connector, the NAB110HE-SMK enables fast, secure and modular wiring without the need for fixed cables. This makes it particularly suitable for installations requiring quick maintenance or replacement.

Key Advantages

  • Durable metal housing for industrial environments.
  • 1 NO + 1 NC snap-action contacts for versatile control and safety circuits.
  • Spring rod actuator for precise position detection.
  • M12 connector interface for quick and modular wiring.
  • Compact design with 20 mm mounting centres.
  • Reliable operation in demanding automation systems.

Key Features

  • Pizzato NA series modular limit switch.
  • Snap-action switching mechanism.
  • Contact configuration: 1 NO + 1 NC.
  • Actuator type: Spring rod.
  • Connection type: M12 connector (bottom entry).
  • Silver alloy contacts for reliable conductivity.
  • Designed for industrial automation and safety systems.

Reliable Position Detection for Industrial Machinery

Limit switches such as the Pizzato NAB110HE-SMK provide accurate feedback on the position of moving components, allowing control systems to respond precisely. This improves operational safety, enhances automation accuracy and reduces mechanical wear in industrial systems.

The NA series is widely used by OEM machine builders and automation engineers due to its modular design, durability and dependable switching performance in demanding environments including dust, moisture and mechanical stress.

Typical Applications

  • Industrial automation and machinery.
  • Position detection and monitoring systems.
  • Conveyors and material handling equipment.
  • Packaging and production machinery.
  • Safety interlocking and control circuits.
  • OEM machine building and control panels.

Technical Specifications

Series NA Modular Position Switches
Product type Limit switch
Housing material Metal
Contact configuration 1 NO + 1 NC
Switching action Snap-action
Actuator Spring rod
Connection type M12 connector
Mounting centres 20 mm
Contact material Silver contacts
HS Code 85369095
Contacts 1NO + 1NC
Actuator Type Spring rod / wobble stick
Housing Material Metal
Connection M12 connector

Frequently Asked Questions

What is the Pizzato NAB110HE-SMK used for?

This limit switch is used for detecting mechanical positions and providing feedback to control systems in industrial automation.

What contact configuration does this switch have?

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

What type of connection does it use?

The switch uses an M12 connector for fast and secure modular wiring.

What actuator is fitted?

A spring rod actuator for precise and repeatable mechanical detection.

Is it suitable for industrial environments?

Yes, its metal housing and industrial-grade design make it suitable for demanding applications.

Trusted by Automation Engineers Worldwide

Pizzato NA series limit switches are trusted globally for robust construction, reliable switching performance and long service life in industrial automation environments.

● 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...