USA
Welcome to the ASCO Website

Welcome to our website.

You can choose another country to view available products or go to our Global website for company information.

Choose another country or region

 

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