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ASCO Model 451 Surge Protective Device

120-480VAC | 150-300kA/Phase

The ASCO Model 451 Surge Protective Device utilizes uni-modular replaceable module design with large block 50kA thermal protected MOVs with surge current levels of 150kA or 300kA per phase. Discrete All-Mode Protection

ASCO Model 451 Surge Protective Device

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