ABB Emax DC L3447 Installation And Service Instructions Manual page 96

Fixed circuit-breaker
Basic version with rear terminals
E3 IV
View A
E6 III
View A
+
E6 IV
View A
+
Fig. 37
L3447
Mod.
L3728
+
Iu=2000A
+
Iu=2500A
Tightening torque of the main terminals: Nm 70
Tightening torque of the earthing screw: Nm 70
Apparecchio
N° Doc.
1SDH000635R0002
Iu=800A
Iu=1000A
Iu=1250A
Iu=1600A
Emax DC
Scala
N° Pag.
94/108