Sanford C. Bernstein downgraded shares of ABB (NYSE:ABBNY – Free Report) from a market perform rating to an underperform rating in a research note released on Monday, MarketBeat reports. A number of ...

ZURICH, Dec 18 (Reuters) - ABB (ABBN.S), opens new tab has agreed to acquire the power electronics unit of Gamesa Electric in Spain from Siemens Gamesa (ENR1n.DE), opens new tab to boost its ...

Article 408 covers the requirements for switchboards and panelboards that control power and lighting circuits (Fig. 1). These rules address the equipment that forms the core of a premises electrical ...