Description

The NCN150A is a single-pole, 50A MCB with a C-type tripping curve and 10kA/15kA dual breaking capacity. The C-type characteristic allows for higher inrush currents compared to the B-type equivalent, making it suitable for circuits supplying motors, transformers, or electronic equipment with significant startup currents.
The 1-module DIN rail format and high breaking capacity make the NCN150A suitable for commercial sub-main circuit protection where the C-type curve is needed to avoid nuisance tripping from inrush loads.
RoHS compliant and part of Hager’s NCN single-pole MCB range, the NCN150A supports standard MCB auxiliary accessories and is compatible with EN 60898-1 for commercial and industrial applications.