Description

The MU140A is a single-pole, 40A MCB with a C-type tripping curve and 6kA breaking capacity, providing overcurrent protection for high-current single-phase circuits such as main supply feeds, large appliance circuits, or sub-panel incomers. The C-type curve handles inrush currents associated with these applications.
The 1-module DIN rail format ensures space efficiency within large distribution boards. Compatible with Hager’s comb busbar systems, the MU140A integrates easily into high-density commercial and industrial distribution assemblies.
RoHS compliant and part of Hager’s MU MCB range, the MU140A is suitable for distribution boards conforming to EN 60898-1 and is compatible with the standard range of MCB auxiliary accessories.