Retainer keeps power on in emergency. Simple mechanical device attaches to failed aircraft-type push/pull circuit breaker to restore electrical power temporarily until breaker replaced. Device holds push/pull button in closed position; unnecessary for crewmember to hold button in position by continual finger pressure. Sleeve and plug hold button in, overriding mechanical failure in circuit breaker. Windows in sleeve show button position.
Overriding Faulty Circuit Breakers
NASA Tech Briefs ; 11 , 4
01.04.1987
Sonstige
Keine Angabe
Englisch
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