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APPLICATION
3TD Series machine interlock contactors are suitable for using in AC 50/60Hz and rating insulation voltage 690-1000V. rating current 9A-150A under AC-3,and control the positive and negative rotation of motor. Contactors conform with IEC60947-41,VDE0660GB14048.4 and etc.

FEATURES
2.1 Made up of by 2 same type AC contactors of 3TB or 3TF,interlocked by machine interlock.
2.2 Machine interlock doesn��t affect the action time of AC contactor.
2.3 Products loops, assistant loop lead connected (the products not connected with lead supply)
2.4 Close frame and reliable interlock
2.5 Thermal relay 3UA can be inserted on 3TD(below 3TD42)

www.china-ac-contactor.com
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