Vacuum circuit breaker VF series
KEC Co., Ltd.


About This Product

Vacuum circuit breakers made by Mitsubishi Electric are future-oriented and environmentally friendly with a rich lineup. We have improved the design efficiency and maintainability of the switchboard, improved safety during work, and achieved lower power consumption. Features ■Future-oriented VCB with consideration for environmental conservation We have adopted a chromium-free steel plate that does not contain any hexavalent chromium, which is one of the soil environmental pollutants, and have also applied a hexavalent chromium-free preservative treatment to small parts such as pins and screws. To facilitate recycling, the materials used are indicated on the main resin parts. Six harmful substances (mercury, cadmium, hexavalent chromium, PBB, PBDE) are not used. (Less than the specified value of the RoHS Directive enforced in 2006) ■Improved design efficiency and maintainability of switchboards We have adopted an all-center design that matches the center of the face plate and the operating mechanism frame with the center of the main circuit, further improving panel design efficiency. Mechanical parts can be inspected simply by removing the face plate. In addition, we have made maintenance easier by providing oil lubrication holes in the operating mechanism. We also take into account compatibility with previous models (VF-8C/13C). ■Ensuring safety during work and improving environmental resistance By separating the main circuit section and control circuit section, safety when working on the control circuit section has been increased. Environmental resistance has been improved by using materials that are resistant to tracking. ■Reduced power consumption (motor current reduced to approximately 1/4 compared to conventional models) *At DC100V The capacity of the operating power supply can be reduced. This was achieved by adopting a high-efficiency reduction gear and optimizing the motor characteristics according to the load torque. We have tried to reduce the current value of the closing and tripping coils.

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    Vacuum circuit breaker VF series

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1 Models of Vacuum circuit breaker VF series

Product Image Part Number Price (excluding tax) Installation method Main circuit terminal

VF-8-N-H-D

Available upon quote Panel mounting type Top left and right (phase order)

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