YR80.242 - MOSFET redundancy module 24 V, 80 A

Description for YR80.242 - MOSFET redundancy module 24 V, 80 A

The ABB YR80.242 MOSFET Redundancy Module is designed to provide uninterrupted DC power in critical industrial applications by ensuring redundancy between two independent power supplies. With a total current capacity of 80 A (2 x 40 A inputs), this module is ideal for maintaining system uptime and operational stability in automation and control systems.

Unlike traditional diode-based redundancy modules, the YR80.242 utilizes advanced MOSFET technology, resulting in a significantly lower voltage drop (only 65 mV), reduced power losses, and higher energy efficiency. This makes it particularly suitable for sensitive applications where voltage stability and reliability are paramount.

Its compact DIN-rail mounting design, robust construction, and wide operating temperature range from -40°C to +70°C make it perfect for use in harsh industrial environments. The ABB YR80.242 ensures continuous power availability, extending the lifetime of connected loads and enhancing overall system safety.

Typical applications include industrial automation systems, process control panels, machine building, power supply redundancy for PLCs and controllers, and critical 24 V DC equipment requiring maximum uptime.