17-521 VDE is part of Bernstein’s VDE range of industrial switchgears. The 17-521 VDE is a 3-module, 2-pole fuse distribution system designed to isolate and protect electric circuits, switch breakers and contactors, and regulate power. This system is suitable for applications in a voltage range of AC400V, with a peak current of 10kA. The 17-521 VDE features a robust construction, providing a secure and reliable connection for all industrial installations. This system includes a range of protection features, including overvoltage, short-circuit, reverse polarity and over temperature protection. The 17-521 VDE also complies with international standards, such as VDE 0435 and IEC 60364, making it an ideal option for industrial applications.