Portuguese ⇄ English

disjuntor n
earth.sc., el.	switch type circuit-breaker
earth.sc., mech.eng.	protective circuit switch
el.tract.	circuit-breaker
mech.eng., el.	cut-out; cut-out switch
met., el.	power circuit-breaker; primary circuit-breaker
transp., industr.	breaker; circuit breaker; contact breaker; cut out switch
transp., mech.eng.	tripping device
disjuntores n
el.	circuit breakers

disjuntor: 77 phrases in 14 subjects

Chemistry	1
Earth sciences	10
Electric motors	1
Electric traction	5
Electrical engineering	2
Electricity generation	7
Electronics	27
Energy industry	1
General	3
Industry	1
Materials science	3
Mechanic engineering	3
Metallurgy	1
Power system protection	12