• Current ith 250A
• Rated insulation voltage of copper bar Ui 750V
• Rated impulse withstand voltage Uimp 8kV
• Rated operating voltage of copper bar Ue AC440V
• Use category AC-33A
• Rated operating current of copper bar le 250A
• Rated making capacity 10le (10 times rated current)
• Rated breaking capacity 8Ie (8 times rated current)
• Rated limit, short-circuit current 100kA
• Rated short time withstand current 13kA
• Transferring time I to II or II to I 0.45s
• Rated operating voltage control power Vs Std AC220V, 85%Vs- 115%Vs
• Start 300W
• Normal 55W
• Net weight (kg) 4-pole switch only 7
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