四川中光防雷科技股份有限公司
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  • ZGG15-385Tr
    ZGG15-385Tr
    The ZGG15-385Tr Modular Power Supply SPD is used for primary surge protection, and is composed of MOV power module for L N-PE,L-N protection respectively.
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  • ZGG15-385(3+1)Tr
    ZGG15-385(3+1)Tr
    The ZGG15-385(3+1)Tr Modular Power Supply SPD is used for primary surge protection, and is composed of MOV and GDT power module for L-N, N-PE protection respectively.
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  • ZGG15-385(2+0)Tr
    ZGG15-385(2+0)Tr
    The ZGG15-385(2+0)Tr Modular Power Supply SPD is used for primary surge protection, and is composed of MOV power module for L-PE, N-PE protection.
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  • ZGGF50-440
    ZGGF50-440
    The ZGGF50-440 Modular Power Supply SPD is a 35mm rail mounted surge protective device for various system configurations (TN, TT and IT) for use in the primary power system.
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