Call Us Today
01706 242050
Trade Portal
NA B020AA-DMK Pizzato Modular prewired switch with short plunger

NA B020AA-DMK Pizzato Modular prewired switch with short plunger

Pizzato NAB020AA-DMK modular prewired limit switch with 2 NC snap-action contacts, positive opening, short plunger actuator and M12 connector for industrial safety and automation systems.

SKU: NAB020AA-DMKAlt SKU: NAB020AADMKMPN: NA B020AA-DMK
Price
List Price £22.88 ex VAT
Your Price (ex VAT)
£22.88
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) £22.88
Trade pricing is personalised to your account

Manufacturer Lead Time

£22.88

Why Choose the Pizzato NAB020AA-DMK Limit Switch?

The Pizzato NAB020AA-DMK is a compact and robust modular prewired limit switch, designed for precise position detection and safety monitoring in industrial automation systems. As part of the Pizzato NA series, it offers high reliability, flexible installation and durable performance in demanding environments.

This model features a 2 NC snap-action contact configuration with positive opening, ensuring safe disconnection in safety-critical circuits. It is supplied with a short plunger actuator and an M12 connector, allowing fast and secure integration into control systems.

With its metal housing and modular construction, the NAB020AA-DMK is ideal for machine builders requiring a compact yet reliable switching solution.

Key Advantages

  • 2 NC safety contacts with positive opening.
  • Prewired M12 connector for fast installation.
  • Compact design with short plunger actuator.
  • Heavy-duty metal housing for industrial durability.
  • Compatible with Pizzato NA modular system.
  • High reliability for safety-critical applications.

Key Features

  • Pizzato NA series modular prewired limit switch.
  • 2 NC snap-action contacts (B02 configuration).
  • Positive opening operation for safety compliance.
  • Short plunger actuator for direct actuation.
  • M12 connector for quick electrical connection.
  • Metal housing with high resistance to impact and wear.
  • 20 mm fixing centres for standard mounting.

Compact Safety Switching for Industrial Machinery

The Pizzato NAB020AA-DMK is designed for applications where space is limited but safety performance is critical. Its compact body and short plunger actuator make it suitable for direct actuation in tight machine layouts, while the M12 connector ensures quick and reliable wiring.

The 2 NC positive opening contacts provide fail-safe operation, making this switch ideal for safety circuits and interlock systems where reliable disconnection is essential.

Typical Applications

  • Machine guarding and safety interlock systems.
  • Industrial conveyors and material handling equipment.
  • Packaging and automated production lines.
  • Position detection in compact machinery.
  • OEM automation systems and equipment.
  • Safety circuits requiring normally closed contacts.

Technical Specifications

Series NA Modular Limit Switch System
Product type Modular prewired limit switch
Contact configuration 2 NC
Contact type Snap-action
Positive opening Yes
Actuator type Short plunger
Connection type M12 connector
Housing material Metal
Mounting 20 mm fixing centres
HS Code 85369095
Contacts 2NC
Actuator Type Plunger
Housing Material Metal
Positive Opening Yes
Connection M12 connector

Frequently Asked Questions

What is the Pizzato NAB020AA-DMK used for?

It is used for position detection and safety monitoring in industrial machinery, particularly in compact installations.

What contact configuration does this switch have?

It features 2 normally closed (NC) snap-action contacts with positive opening.

What type of actuator is included?

This version includes a short plunger actuator for direct mechanical actuation.

How is the switch connected electrically?

It uses a M12 connector, allowing fast and reliable connection to control systems.

Is it suitable for safety applications?

Yes, the positive opening NC contacts make it suitable for safety circuits and machine protection systems.

Trusted by Industrial Engineers Worldwide

Pizzato NA series limit switches are trusted for their compact design, durability and reliable safety performance in industrial automation applications.

● 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...