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NA B112LH-SMK Pizzato Modular prewired switch with metal revolving lever with adjustable fiber glass rod diam.6x200

NA B112LH-SMK Pizzato Modular prewired switch with metal revolving lever with adjustable fiber glass rod diam.6×200

Pizzato NAB112LH-SMK modular prewired limit switch with metal revolving lever and adjustable fibreglass rod, featuring 1 NO + 1 NC snap-action contacts and M12 connector.

SKU: NAB112LH-SMKAlt SKU: NAB112LHSMKMPN: NA B112LH-SMK
Price
List Price £24.66 ex VAT
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£24.66
Manufacturer Lead Time Standard Manufacturer Lead Time 5-6 Weeks, Call For Express Delivery Options
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Why Choose the Pizzato NAB112LH-SMK Limit Switch?

The Pizzato NAB112LH-SMK is a heavy-duty modular prewired limit switch engineered for accurate position detection and reliable switching in industrial automation systems. As part of the proven Pizzato NA series, it delivers long service life, high mechanical durability and consistent performance in demanding industrial environments.

This model features a metal revolving lever with an adjustable fibreglass rod (Ø6 × 200 mm), providing extended reach and flexible actuation for complex machine movements. The robust metal housing ensures excellent resistance to vibration, shock and harsh environmental conditions.

Equipped with a bottom-entry M12 connector, the NAB112LH-SMK enables fast, secure and standardised wiring. Its 1 NO + 1 NC snap-action contact configuration ensures rapid and reliable switching, making it suitable for both control and safety applications.

Key Advantages

  • Heavy-duty limit switch for industrial position detection.
  • Extended fibreglass rod actuator (Ø6 × 200 mm) for increased reach.
  • 1 NO + 1 NC snap-action contacts for fast and reliable switching.
  • M12 connector interface for secure industrial connectivity.
  • Durable metal housing ensures long operational life.
  • Reliable performance in harsh industrial environments.

Key Features

  • Pizzato NA series modular position switch.
  • Fibreglass rod actuator Ø6 × 200 mm, adjustable.
  • Metal revolving lever mechanism for flexible actuation.
  • Snap-action contact block (1 NO + 1 NC).
  • M12 connector (bottom entry) for industrial connectivity.
  • 20 mm mounting hole spacing for standard installation.
  • Designed for industrial automation and machine safety systems.

Extended Reach Position Detection

Limit switches such as the NAB112LH-SMK are essential for detecting machine movement and ensuring safe operation. The extended fibreglass rod allows actuation over longer distances, making it ideal for applications where standard lever designs are not sufficient.

The modular NA series design allows actuator heads to be replaced without rewiring, helping reduce maintenance time and improve uptime in industrial automation systems.

Typical Applications

  • Long-reach position detection in machinery.
  • Industrial automation and control systems.
  • Conveyor and material handling equipment.
  • Safety interlocking and monitoring circuits.
  • Packaging and production machinery.
  • OEM machine building and integration.

Technical Specifications

IP Rating IP67
Series NA Series
Product type Modular prewired limit switch
Actuator type Metal revolving lever with fibreglass rod
Rod dimensions Ø6 × 200 mm adjustable
Contact configuration 1 NO + 1 NC snap action
Connection type M12 connector
Housing material Metal
Mounting 20 mm fixing centres
Protection rating IP67 / IP69K
Standards IEC 60947-5-1 compliant
HS Code 85369095
Contacts 1NO + 1NC
Actuator Type Rod lever
Housing Material Metal
Connection M12 connector

Frequently Asked Questions

What is the Pizzato NAB112LH-SMK used for?

This limit switch is used for detecting mechanical position and controlling movement limits in industrial automation systems.

What makes this model different?

It features an extended fibreglass rod actuator (Ø6 × 200 mm), allowing longer reach compared to standard lever types.

What is the contact configuration?

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

What connection type does it use?

This model uses an M12 connector for secure and standardised industrial wiring.

Is it suitable for harsh environments?

Yes, the metal housing and IP67/IP69K protection rating make it suitable for demanding industrial environments.

Trusted by Industrial Automation Engineers

Pizzato NA series limit switches are trusted worldwide for delivering precise position detection, rugged durability and reliable switching performance in industrial automation applications.

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

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