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ASCO Model 440 Surge Protective Device

120-600VAC| 100-300kA/Phase

The ASCO Model 440 Surge Protective Device, is non-modular, incorporating the same design platform as the ASCO Model 460 SPD; high-energy capable, thermally protected large block MOVs and a similar assortment of accessories.

ASCO Model 440 Surge Protective Device

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