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Three-phase current-automatic stator starters

Three-phase automatic stator resistance starter DDAINL with mains contactor and resistors, 2-stage, 3-phase version [t-head1-first]

When using F1 instead of Q1, use F2.
Rating of switchgear:
Starting voltage:
0.6 × Ue
Inrush current:
0.6 × direct switching system
Tightening torque:
0.36 × direct switching system
Q1, Q11:
Ie
Q16, Q17:
0.6 × Ie

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