16390-3

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Terminal blocks provide an organized and fast way to wire a given electrical or electronic project.  16390–3 terminal blocks are an aggregate of power distribution terminal blocks that offer users durable and secure power distribution solutions. These terminal blocks are popular for their easy wiring, modular construction, and multiple applications in industrial and home settings.

Features of 16390-3 terminal blocks

16390-3 terminal blocks are available in various sizes ranging from 2.5mm2 centerline to 50mm2 centerline. They can also be found in 5mm to 16mm pitch selection. The blocks have dual-level construction, with the upper section containing a two-pole connection terminal and the lower part housing a common busbar. The 16390-3 power distribution terminal blocks are provided with a variety of accessories such as Marker cards, Push buttons, Lever latches, and more.

Application Fields of 16390-3 Terminal Blocks

16390-3 terminal blocks are used in a variety of industrial and home applications. They can be used for the production of automation equipment, distributed control systems, instrumentation, and electrical wiring. They are popular for their small size and low-profile construction, which allows them to fit easily into tight spaces. Furthermore, their modular construction provides a great amount of flexibility, allowing users to easily modify their setup according to their specific needs. 

Working Principle of 16390-3 Terminal Blocks

The 16390-3 terminal blocks are designed for ease of use. They work by providing a two-pole connection terminal as the upper part and a common busbar as the lower part. The connection terminal provides a secure connection to the wiring, which can be adjusted according to the user’s needs.  The busbar then connects the two poles on the connection terminal and provides a common ground for the connection.

When the common ground is provided, the voltage will be conducted from one pole connection terminal to the other as long as the two poles are at the same level. This ensures that the current will not jump to a grounded wire on its way. Furthermore, the two-pole connection terminal also ensures that the current flow will be limited to those two specific terminals. This helps to protect the wiring and other components attached to the 16390-3 terminal blocks from damage.

Conclusion

16390–3 terminal blocks are reliable and popular power distribution solutions. They are modular, easy to install, and provide secure connections between various electrical components for a variety of industrial and home applications. Furthermore, their two-pole connection terminal and ground busbar ensure that current will not jump to an unconnected ground and will remain limited to two specific terminals.

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