Delta LA302DC

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DISCONTINUED: Delta LA302DC surge arrestor, 3-wire 500V DC (for PV arrays)

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SKU: DEL-109-103 Category: Tags: ,

A surge arrestor helps to provide immediate, and reliable protection against any high voltage surge (such as that of a lightning strike).

The LA302DC is a type of silicon-oxide varistor, that conducts when the Voltage gets high enough. They provide surge protection of 60,000 Amp at budget pricing. This arrestor has 3 leads for positive – negative – ground, and is intended for use with DC systems up to 500V, such as small off-grid or large grid-tie solar PV arrays.

When protection for 600V DC solar arrays is needed please check out the LA602DC.

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