Signum reclosure circuiti automatica clausuris lineae inhibebitur si quodvis ex sequentibus condicionibus eveniat:
(1) Pressio gas helium fluoris (SF6) in camera circuiti interruptoris inferior 0.5MPa
(2) Energia servata in mecanismo operationis interruptoris insufficiens vel pressio olei inferior 30MPa
(3) Operatio protectionis busbar
(4) Operatio protectionis failure interruptoris
(5) Operatio protectionis distantiae lineae zona II vel zona III
(6) Operatio protectionis conducti brevis interruptoris
(7) Praesentia signi tripping remoti
(8) Apertura manualis interruptoris
(9) Signum operacionis protectionis interphase distantiae sub modo reclosure unipolare
(10) Clausura manualis super lineam defectuosam
(11) Tripping tripliciter sub modo reclosure unipolare
(12) Post reclosure super defectum permanentem secuta alia tripping
