Norm-compliant wiring with AITB modular terminal blocks

A large number of standards and regulations govern the building industry. As a result, high safety standards must be met for electrical installations. These standards also apply to a wide range of components that have to be integrated into complex control cabinets in a confined space. Our new AITB modular terminal block system was specially developed to meet the specific requirements and safety regulations for wiring in building installations. Special features of the series ensure real added value in planning, installation and operation on site.

Your benefits at a glance

Data-supported planning phase

Data-supported planning phase

Complete terminal strips can be planned digitally via the WMC and ordered directly – including accessories

Flexible phase distribution

Flexible phase distribution

A double cross-connection channel ensures intelligent potential multiplication within three-phase systems

Safe disconnect lever

Safe disconnect lever

The disconnect slide enables safe opening and disconnection of the neutral conductor from the 10x3 busbar

Fast delivery service

Fast delivery service

With the "Fast delivery service", the fully assembled terminal strips are delivered directly to the place of use

Ready to robot

Ready to robot

Shape and marker positioning of the terminals are optimally adapted to robot-supported assembly processes

Continuous testing system

Continuous testing system

The integrated 2.0 mm testing point enables cross-system measurements with standard test probes

Unique features giving added values throughout the process

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The planning phase is crucial for the success and cost-effectiveness of the entire panel building process, and requires the intelligent interplay of digital product data and interconnected engineering tools. Efficient, easy wiring is key to installation.

Our products stand out in this respect with their intuitive handling and clear design. All terminal functions can be distinguished from each other instantly.

Our Klippon® Connect products feature standardised test points which make automated testing and checking processes possible. In this way, maintenance and testing tasks can be carried out much more safely and faster.

Easily meet growing safety standards

Standardised measurements in electrical switchgear

Standardised measurements in electrical switchgear

Standardised measurements in electrical switchgear

High safety requirements and standards in building technology protect the people who live and work in a building. For this purpose, there are numerous standards covering every component in the entire system, no matter how small. These norms and standards also increase the safety requirements for all electrical systems and their components – for example, the terminal block system that acts as the interface between the electrical system and the building.

Measurement of insulation resistance

Measurement of insulation resistance

When planning and installing control cabinets in buildings, the opening and closing of circuits is one of the normative requirements. Depending on the number of circuit groups within an object, the separation can be carried out via a standard disconnector or a disconnecting slide. The required measurement of the insulation resistance of all conductors to earth must be carried out without disconnecting the neutral conductor in accordance with VDE 0100-718 and DIN VDE 0100-482. In smaller circuits with few current paths, the measurement is carried out using standard disconnectors. In larger circuits with many individual current paths, a disconnecting slide is used to ensure contact with the 10x3 busbar. The measurement itself could be realize conveniently and safely via the integrated test adapter at the respective terminal point of the terminal block.

Measurements in small circuit groups

Measurements in small circuit groups

Measurements in small circuit groups

VDE 0100-718 and DIN VDE 0100-482 require a measurement of the insulation resistance of all conductors to earth without disconnecting the neutral conductor. In buildings with many FI/LS circuits, each room or current path may represent a single circuit that must be considered separately during the measurement. With the AITB terminal blocks, each N potential can be routed separately via individual isolators and separated for insulation measurements. The measurement itself could be realize conveniently and safely via the integrated test adapter at the respective terminal point of the terminal block.

Measurements in large circuit groups

Measurements in large circuit groups

Measurements in large circuit groups

In large circuit groups, the safe contact to the copper bar is established via a disconnecting slide. This closes a circuit that extends over the isolating slider to the copper bar. If the slider is levered to the end position, it opens the contact to the copper bar. Thus, the circuit is interrupted and measurements can be carried out conveniently and safely via the integrated test adapter at the respective terminal point of the terminal block. The clearly visible position indicator provides quick and reliable information about the current status of the system. It can also be read in the wired state.

Your perfect complementation

Benefit from Weidmüller services and market experience

Simple planning through software support

Simple planning through software support

Use the Weidmüller Configurator to quickly and easily configure and request our components. The tool supports continuous engineering workflows, from planning with E-CAD systems through to documentation.

Orange Selection

Orange Selection

Products of the Orange Selection are available at any time. If your order is received by 3 p.m., your items will already be on their way the following day.

Industry experience

Industry experience

We speak the language of our customers. With expertise and passion for various industries.

To our industry overview

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