Welcome to the ASCO Website

Welcome to our website.

Choose another country or region

ASCO Model 237 (Edco FAS-120AC) Surge Protective Device

120VAC | 15.5 kA (8 x 20 μs)

The ASCO Model 237 (Edco ® FAS-120AC) Surge Protective Device is designed to protect AC distribution panel circuits or 120V power supplies feeding sensitive electronic equipment.

ASCO Model 237 (Edco FAS-120AC) Surge Protective Device

Need a technical document?

Search our download center to find drawings, manuals and data sheets for your product.

Need support?

Contact our support team for technical help and information.