2-MCM | Edwards EST2 Main Controller Module for Fire Alarm Systems Do not add the product. The Siemens FS140 Firstsurge Power

The Siemens FS140 Firstsurge Power Total Home Surge Protective Device is a commercial-class surge protector designed to safeguard residential electrical systems

it ensures stable and reliable operation under demanding conditions

2nd Generation

The 3V4151 drive

typical for this model) Frame Size NEMA 48-frame Speed Range Variable

2-MCM | Edwards EST2 Main Controller Module for Fire Alarm Systems Do not add the product. The Siemens FS140 Firstsurge PowerDescription The Edwards 2 MCM Main Controller Module is a critical component designed for EST2 fire alarm control panels. It manages system communication, device supervision, and overall panel operation, ensuring coordinated response in life safety applications. This module is now discontinued but was widely used for maintaining reliable performance in EST2 fire alarm systems. Technical Specifications Condition New Never Used Surplus Brand Edwards EST