Screw-mounted terminal block body NC ZB5AZ102

The Schneider Electric Harmony XB5 button and switch mounting block is a component enabling the construction of reliable and ergonomic control stations. Designed for mounting complete XB5 button and switch assemblies, it provides easy replacement and configuration of control elements in industrial installations.

This block, catalog number ZB5AZ102, is made of durable plastic, guaranteeing durability and resistance to mechanical damage. Its construction allows connection to control circuits via screw connections, ensuring a stable and secure electrical connection. It has one normally closed (1NC) contact with a rated operating current of 3A for AC-15, 230V, making it suitable for use in various control systems.

Construction features and application

The ZB5AZ102 block is part of a wide range of accessories in the Harmony XB5 series, allowing flexible adaptation to individual application needs. The ability to expand with additional contacts (up to 9 single contacts) increases functionality and scope of applications. Thanks to the modular design, assembly and disassembly are quick and easy. Compatibility with other XB4/XB5 series elements – such as contacts and light modules – facilitates the creation of comprehensive control solutions.

The application of this block covers a wide range of industrial sectors, including:

• Machines and equipment
• Industrial automation
• Operator panels
• Control stations

Advantages for the installer and end user

• Quick installation: Simple construction and intuitive screw connection system shorten installation time.
• Configuration flexibility: The ability to expand with additional contacts allows adaptation to specific application requirements.
• Durability and reliability: Made of high-quality materials ensures long-term operation in harsh industrial conditions.
• Safety: Provides protection against accidental contact with live circuits (IP20).
• Compatibility: Cooperation with a wide range of Harmony XB5 series accessories facilitates integration with existing control systems.
• Versatility: Suitable for various types of applications – from simple buttons to advanced operator panels.

It is also worth mentioning the high environmental resistance of Harmony XB5 components – protection classes IP66, IP67, IP69K and a wide range of operating (-25 to 70°C) and storage (-40 to 70°C) temperatures, which guarantees reliable operation even in demanding operating conditions.