<p>A method and device prevents injuries when performing maintenance on a circuit breaker including a body portion and one or more outwardly extending bushings having terminals at the ends thereof for connection to power lines. The circuit breaker is first de-energizing. A cover is provided and wrapped around one or more of the circuit breaker bushings in a manner leaving the bushing terminal exposed. The cover is secured and will prevent escape of at least some fragmented materials in the event of a bushing explosion.</p>
