Device for measuring currents in electricity supply networks

摘要

The device has cable bushings of the measuring current transformers (14) aligned parallel to a printed circuit board (PCB) plane. The PCB has apertures that are aligned with respect to the cable bushings. Bolt mounting sections are formed as fastening tabs with mounting holes. The spacing between the mounting holes is set with respect to standard assembly on mounting rail. The bolt mounting sections are aligned vertical to the PCB plane.