The Schneider Electric Vigirex RH99M is a residual current monitoring relay designed for robust industrial applications. This unit operates within a specified voltage range, providing essential protection against earth faults in electrical systems. Its design is optimized for integration into control panels and switchgear assemblies.

Technical details

• Series: Vigirex
• Model: RH99M
• Rated Operational Voltage: 380/415 Vca (Volts alternating current)
• Type: Residual Current Monitoring Relay
• Current Measurement: r.m. (RMS - Root Mean Square)
• Protection Function: Earth Fault Monitoring
• Mounting Type: DIN rail mountable (typical for this series, verify with datasheet)
• Operating Frequency: 50/60 Hz (typical for this voltage class, verify with datasheet)

Applications & compatibility

This Vigirex RH99M relay is commonly employed in industrial power distribution systems to enhance safety and prevent equipment damage caused by earth leakage currents. It is suitable for use in manufacturing plants, data centers, and commercial buildings where reliable electrical protection is paramount. Compatibility with various Schneider Electric switchgear and control components should be verified against specific system requirements.

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 56174 Schneider Electric Vigirex RH99M or contact our technical team for cross-reference assistance with compatible residual current monitoring solutions.