Description

The NBN363A is a 3-pole, 63A MCB with a B-type tripping curve and 10kA/15kA dual breaking capacity. The simultaneous three-phase disconnection capability and high breaking capacity make it suitable for main incomer protection in three-phase distribution boards in commercial and light industrial premises.
The 63A per pole rating accommodates three-phase supplies serving substantial loads. The B-type tripping characteristic provides straightforward protection for resistive and lightly inductive three-phase circuits. Conductors up to 35mm² can be connected at each terminal.
RoHS compliant and part of Hager’s NBN 3-pole MCB range, the NBN363A is compatible with standard MCB auxiliary accessories and supports distribution boards conforming to EN 60898-1.