ABB SS822 Power Supply Module

Product Description
The ABB SS822, part number 3BSC610042R1, is a dual redundancy power voting unit designed to ensure continuous and reliable power supply in industrial automation systems. By supervising two independent 24 V DC inputs and providing a single, secure output, the SS822 enhances system availability and prevents downtime. This makes it a critical component for applications requiring high uptime, such as safety systems and process control environments.

Key Features and Specifications

• Model: SS822

• Part Number: 3BSC610042R1

• Product Type: Power Voting Unit / Dual Redundancy Module

• Inputs: Dual 24 V DC, 20 A

• Output: Single 24 V DC, 20 A

• Function: Supervises two separate inputs and automatically switches to the redundant source in case of failure

• Mounting: DIN rail mounted

• Dimensions: 50 mm (width)

• Weight: 0.5 kg