MRI System Switch Component - GE LR54280 for Signa 1.5T Scanners

This is a replacement power switch component, part number LR54280, for GE Signa 1.5T MRI systems. The part is an ABB SACE S3N switch with the following key specifications:

• Electrical Rating: 80A, 3-Pole (3P), 400V
• Integrated Features: Equipped with Auxiliary and Shunt Trip capabilities
• Application: Power management and control within the MRI system cabinet

As a critical component in the power distribution unit of a GE Signa 1.5T scanner, this switch plays a vital role in the safe and reliable operation of the imaging equipment. The inclusion of auxiliary and shunt trip functions allows for enhanced system monitoring and emergency power-off procedures, which are essential for protecting both the equipment and personnel.

For service engineers and hospital procurement teams, sourcing the correct replacement parts is crucial for minimizing downtime. We recommend verifying the part number LR54280 against your system's service manual to ensure a perfect match for your maintenance or repair needs.