Circuit breakers were triggered in Japan, South Korea and Taiwan's stock markets as they reacted to President Donald Trump's sweeping tariffs on Monday, with U.S. markets opening the week sharply ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...

But many investors and others may not know what the market circuit breaker is and why it is so important. What is a market circuit breaker? How does a circuit breaker work? What are single-stock ...

Available in current ratings from 0.1 to 20 A at voltages of 250 Vac and 32 Vdc, the 3131 rocker switch/circuit breaker offers an interrupt capacity of 3,500 A at 250 Vac (2,000 A at 32 Vdc).