The Schneider Electric Vigilohm EM9BV, identified by part number 50574, is a network insulation monitor engineered for continuous and reliable monitoring of electrical network insulation resistance. This unit is part of Schneider Electric's Vigilohm range, a series recognized for delivering robust monitoring solutions for industrial electrical systems. The EM9BV is specifically designed to operate within a defined voltage range, ensuring accurate diagnostics in demanding environments.

Technical details

• Series: Vigilohm
• Model: EM9BV
• Voltage Range: 440 - 480 VAC
• Function: Network Insulation Monitoring
• Monitoring Type: Continuous Insulation Resistance
• Application: Designed for AC electrical networks requiring insulation integrity checks.
• Indicator: Features visual indicators for status and alarms.
• Reset Functionality: Includes a manual reset button for alarm conditions.

Applications & compatibility

The Vigilohm EM9BV is commonly deployed in industrial settings where maintaining high insulation resistance is critical for operational safety and equipment longevity. This includes applications such as motor control centers, power distribution panels, and process control systems within manufacturing plants, chemical facilities, and infrastructure projects. Its compatibility with standard 440-480 VAC systems makes it a versatile choice for a wide array of industrial electrical infrastructure.

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 50574 EM9BV or contact our technical team for cross-reference assistance with compatible Vigilohm monitoring components.