ER4BLACK

ER4BLACK terminal blocks constituted of a range of different connectivity systems designed for electrical distribution applications are a reliable and cost efficient solution for installing luminaires in domestic, commercial and industrial applications. They are compatible with standard DIN rail mounting systems and fit securely into a variety of starter bases and other mounting products.

With their ergonomic design, colour coding and cable lug entry, the ER4BLACK terminal blocks provide an efficient, convenient and reliable electrical connection solution. Plus, the wide range of terminal blocks and accessories make it easy for installers to configure a variety of electrical connection systems.

The ER4BLACK terminal blocks range covers a variety of different connecting systems including:

DIN Rail

DIN rail terminal blocks provide a reliable, safe and simple connection solution for smaller projects requiring a cost effective option. They are available with a range of fixing surfaces and connection methods, including screw, push-in and bar-code connection. The DIN rail holder is designed for easy access to terminals for flexible and efficient connection.

Channel

Channel terminal blocks form part of a cost-effective and reliable connection system suitable for luminaires. With a robust construction and reliable fixing, the channel offers protection of exposed connections, with the option of channel dividers allowing up to three different phases per channel.

The high impact construction ensures rigidity and durability with easy, wall-mount or DIN Rail mounting options. The one-piece construction provides a connection that remains secure even in demanding conditions, with an integrated cable lug guiding bar making it easy to guide the cable lugs into the terminals.

Working Principle

ER4BLACK terminal blocks work in a variety of ways, depending on the type of terminal and connection method being used. The most commonly used are the screw and push-in connection systems, with the latter proving the most popular due to its quick and easy installation. All of the terminal blocks are designed to ensure a reliable electrical connection for a wide variety of signal, control and power applications.

The screw connection system with two screws is used for clamping cables with a cross section of 0.2 to 10 mm². The terminal block has been designed to make installation easy and fast. The two screws ensure reliable connection and support the cable.

The push-in connection system consists of a 2.5 mm opening for cables with a conductor size of 0.2 to 4 mm². The system consists of a spring contact and support surface, which can further be adapted with a DIN rail slider for use with DIN rail mounting systems. The contact is designed to ensure a tight connection with a single pressure, thereby simplifying the installation process for installers.

Conclusion

The ER4BLACK terminal blocks range provide a comprehensive set of products for reliable and efficient electrical connection solutions when installing luminaires. Whether you opt for DIN rail, channel or another type of connection system, you can be sure of safe, secure and stable connections.

The range also offers quick and easy to install systems, which are designed to ensure accurate and consistent performance. With the broad variety of products on offer, you are sure to find the right type of terminal block for your particular needs.