Description

The MU350A is a 3-pole, 50A MCB with a C-type tripping curve and 6kA breaking capacity, designed for three-phase sub-main circuit protection in commercial and industrial installations. The 50A per pole rating is appropriate for protecting feeders to sub-distribution boards or large three-phase loads.
The 3-module DIN rail format provides space-efficient three-phase protection and is compatible with KDN series comb busbars. Simultaneous three-phase disconnection ensures complete circuit isolation on fault detection.
RoHS compliant and part of Hager’s MU three-pole MCB range, the MU350A supports standard auxiliary accessories and is suitable for commercial and industrial applications conforming to EN 60898-1.