ABB SMISSLINE Residual Current Circuit Breaker with Overcurrent Protection (RCBO)

The ABB SMISSLINE FS453E C16 is a specialized Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed for high-availability electrical systems. These components are part of the SMISSLINE TP pluggable socket system, which allows for live replacement and higher safety standards in industrial and commercial distribution boards.

ABB, formed by the 1988 merger of Sweden's ASEA and Switzerland's Brown, Boveri & Cie (BBC), remains a global leader in power and automation technologies. This specific product line is primarily manufactured in Switzerland, where the ABB electrification business maintains significant R&D and production facilities. The brand is currently owned by ABB Ltd, headquartered in Zurich, Switzerland, operating as a multinational corporation with a significant presence in over 100 countries.