Welcome to the ASCO Website

Welcome to our website.

Choose another country or region

ASCO Model 157 (Edco SS64 & SS65) Surge Protective Device

0-28VDC | 10kA

The ASCO Model 157 Surge Protective Device is designed for the water and wastewater industry. These multi-stage hybrid suppressors address over-voltage transients with gas tube and silicon avalanche technology. In addition, sneak and fault currents are mitigated with PTC devices which consist of solid-state resettable fuses.

ASCO Model 157 (Edco SS64 & SS65) 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.