Schneider Electric's Vigilohm XML308 (50492) is an insulation monitoring device designed for critical electrical systems. This unit provides continuous monitoring of insulation resistance to detect potential faults before they lead to downtime or safety hazards. It is engineered for robust performance in demanding industrial environments.

Technical details

• Series: Vigilohm XML308
• Voltage Range: 380 to 415 V AC
• Function: Insulation monitoring
• Application: Designed for IT (isolated) systems
• Monitoring Type: Real-time insulation resistance
• Fault Detection: Alerts to insulation degradation
• Output: Provides alarm signals for system status
• Enclosure: Standard industrial housing

Applications & compatibility

The Schneider Electric Vigilohm XML308 is suitable for monitoring insulation in a wide range of industrial electrical installations, including motor control centers, power distribution panels, and critical machinery. It is commonly deployed in manufacturing plants, process industries, and infrastructure projects where reliable power is essential.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider 50492 or contact our technical team for cross-reference assistance with compatible Vigilohm components.