ZN28-12 series of high voltage vacuum circuit breakers are outdoor high voltage equipments which has the rated voltage of 12kV and three-phase AC of 50Hz.The product achieves GB1984-89 level, and the structure of this kind of product is switch and operating mechanism installed together or parted. The ZN28-12 type is one of product switch and operating mechanism installed together, and the ZN28A-12 type is another kind. The ZN28A-12 type is suitable for all the fixed switchgears, for GG-1A(Z) and XGN2A10(Z).
The product can match with CD17, CD10A type DC magnetic operating mechanism and CT17, CT19 type spring energy storing operating mechanism.
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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