Schneider Electric USA Website

Welcome to our website.

Select your location

Welcome the the Schneider Electric French website. It looks like you are located in the United States, would you like to change your location?

Traduisez en francais

ASCO Model 452 Surge Protective Device

120-600VAC | 200-500kA/Phase

The ASCO Model 452 Surge Protective Device is designed for “Mission-Critical” environments — offering our highest kA internal-mount (SPD); including surge current levels of 200kA, 250kA, 300kA, 400kA, 450kA, and 500kA per phase and featuring a uni-modular replaceable module design with large block 50kA thermally protected MOVs.

ASCO Model 452 Surge Protective Device

Support Center

Discover Tools, Calculators, Training and access to Customer Support.

Where to Buy

Search partners, distributors and integrators in your area.

Products A - Z

Browse a list of all Schneider Electric products, including legacy products.