The Schneider Electric RM4-U is a single-phase mains control relay designed for monitoring and controlling electrical power systems. This unit is part of the RM4 series, engineered for robust performance in demanding industrial environments. Its primary function is to provide reliable mains voltage supervision, ensuring operational integrity for connected equipment.

Technical details

• Series: RM4
• Product Type: Single-Phase Mains Control Relay
• Voltage Range: 160-220 V AC
• Function: Mains voltage monitoring and control
• Phase: Single-phase
• Mounting Type: DIN rail mount (typical for RM4 series, verify with datasheet)
• Output Contacts: Configuration varies by specific sub-model; consult datasheet for details.
• Operating Temperature: Consult manufacturer datasheet for precise specifications.

Applications & compatibility

This mains control relay is suitable for a wide range of industrial applications requiring stable power monitoring. It is commonly integrated into control panels for machinery on production lines, building automation systems, and power distribution units where maintaining voltage within specified limits is critical for preventing equipment damage and ensuring continuous operation.

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 RM4UB35 or contact our technical team for cross-reference assistance with compatible Schneider Electric RM4 series components.