ZN12-12 series of vacuum circuit breakers are outdoor high voltage equipments which has the rated voltage of 12kV and three-phase AC of 50Hz. The product uses the technique introduced from Germany Siemens AG.
The structure of this kind of product is simple and the breaking capability is very strong. The product is safe and its function is powerful. It suits for controlling and protecting switches of power house and transformer substation .etc systems, especially opening and closing over-load and continually operating location.
The product achieve the standard of GB1984-89《H.V AC Breaker》.
TEL : 86-021-63222945 / FAX : 86-021-63604470
No.364, Ningbo Road, Huangpu District China Shanghai China [CN]
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Detail Company Introduction
Our company is specialized in producing H.V and L.V vacuum contactor, vacuum circuit breaker, vacuum interrupter，isolating switchand，switch disconnector and series accessory.
Our products have passed “CC” & “CQC” attestation, ISO9001 quality system attestation and production certificate awarded by ministry
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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