Ngwa Nchekwa Ịwa Ahụ
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JCSD-60 Ngwaọrụ nchebe ịwa ahụ 30/60kA na-ejide onye na-agba ọsọ
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JCSD-40 Ngwaọrụ nchebe ịwa ahụ 20/40kA
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JCSP-60 Ngwaọrụ nchebe ịwa ahụ 30/60kA
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JCSP-40 20/40kA AC n'elu ngwaọrụ nchebe
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JCSPV Ihe nchekwa fotovoltaic 1000Vdc anwụ na-awa