COS (Change Over Switch)
  • 3Pole (R,S,T) + Neutral
  • Efficient size so will save space inside switchboard
  • System switching neutral advanced switch neutral pole provide safety between phase and neutral
  • Made base on standard IEC 60947-3
  • Design to divert manually or motorized (optional) between the primary voltage source and voltage source alternative (Genset)


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Contact Us

Please call us for any inquiries :

T. +62-21-386 6228

F. +62-21-345 6879

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Postal and Mail Contact

Jl. Hayam Wuruk No. 4 E-G-I

Jakarta Pusat 10120