 This range makes it possible to combine product with RCD add-on-block, simple, fast and secured.
1. Assembly, 2. Connection, 3. Locking
The assembly of the RCD add-on-block is carried out in three steps. Simple and rapid for a secured assembly: it is a Hager innovation. | 
This range of multi pole MCB’s from 10A to 125 A are equipped with strong terminals. They present better grip on the cable. In particular, the new MCBs 10-125 A are equipped with the 'tightening compensation system'. True Hager innovation, this system compensates for the deformation of the cables related to their ageing and vibration, thus prolonging the effectiveness of initial tightening torque.
This new range of MCB is suitable for commercial and industrial installations with high prospective short circuit currents. Protection of installations is guaranteed by the 30 / 50KA breaking capacity defined according to IEC60947-2 standards.
MCB can be locked in the « Off » position by the integrated locking facility on the handle. This lock can be inserted with a 2.5 - 3.5 mm plastic cable tie where you can fit a warning card if necessary and allows a safer working environment for all personnel.
