Description

The NCN363A is a 3-pole, 63A MCB with a C-type tripping curve and 10kA/15kA dual breaking capacity. It is designed for three-phase main incomer or large sub-main circuit protection in commercial and industrial installations where the C-type tripping characteristic is required for compatibility with inrush-producing three-phase loads.
The 63A per pole rating and high breaking capacity make it appropriate for distribution boards in commercial premises served by three-phase supplies with significant connected equipment. Simultaneous three-phase disconnection provides complete circuit isolation on fault detection.
RoHS compliant and part of Hager’s NCN 3-pole MCB range, the NCN363A supports standard MCB auxiliary accessories. It occupies 3 DIN rail modules and is suitable for commercial and industrial applications conforming to EN 60898-1.