Discover ABB’s range of RCBOs in a single module width only. This range covers the increasing worldwide need to protect circuits in a compact electrical protection board. Furthermore, this range offers free space to welcome future devices such as home automation.

In addition to the existing DS201 RCBO series (2 modules width), ABB has introduced this new generation of RCBO called DS301C (1 module width) for space-related applications.

This product is the perfect combination of MCB Unibis and ABB RCCB technologies. It guarantees, as a RCBO, to protect each circuit individually from overload to protect installation, fault default for human protection and continuity of service for the other circuits.

With the DS301C, ABB can cover the main market needs for residential, commercial and building applications up to 20 A rating nominal current.