The S2329 Master Lock aircraft circuit breaker lockout prevents accidentally re–energizing an electrical system by locking a circuit breaker in the “off” position.

AUSTIN (KXAN) — Nearly 7,500 Austin Energy customers lost power Friday morning. Austin Energy said the cause was a circuit lockout. Austin Energy said a circuit lockout is like a safety switch.

Rajon Rondo put on a show for his fans at Harvard during his charity basketball game. He tossed multiple pairs of shoes into the crowd, flung his wristbands to hoop heads who packed ...

Negotiations at B3, the Brazilian stock exchange, were interrupted at 10:30 am today (Mar. 9), when the circuit breaker was used, after Ibovespa dropped 10.02% at 88,178.33 points. Trading was ...