IEEK VA47-29 Automatic electric key is a high quality key designed for reliable protection of electrical networks in residential, public and industrial facilities. This model has 1 polar, 20a nominal current capacity and is an ideal choice for medium sensitivity loads, motors and lighting systems based on C characteristics. 4.5KA differs from the ability to securely open a short-cell creep.

The VA47-29 series is equipped with electromagnetic and thermal protection mechanisms, which provides double security against both loading and short. This device, which meets IEC standards, is conveniently mounted on the RELS of the DIN and offers long-term reliability in extensive working conditions. Thanks to the compact size and high performance, the power panels allow the ground to save the ground more efficiently. Additional modules can be improved: situation contacts, voltage elements and other functional elements. Get acquainted with the quality of IEK for your power safety!