Schneider Electric RE22R1MYMR RE22 1CO 8A 24-240V AC/DC Multifunction Timer Relay

The Schneider Electric RE22R1MYMR is a Harmony series multifunction timer relay delivering precise, flexible timing control in a compact DIN-rail mount package. Featuring a single changeover (1CO) output rated at 8A and a wide supply voltage range of 24 to 240V AC/DC, the RE22R1MYMR suits a broad range of industrial automation and control panel applications without the need for separate power supplies. Its multifunction capability allows engineers to select from multiple timing modes — making it an efficient, cost-effective solution for machine sequencing, process control, and motor management.

Technical Specifications

Applications & Use Cases

• Machine Sequencing: Control start/stop sequences and dwell times in automated production lines.
• Motor Control Panels: Star-delta transitions, motor run-on timers, and anti-restart delays.
• Process Control: Programmable timing functions for conveyor systems, pumps, and HVAC equipment.
• Building Automation: Lighting control, ventilation timers, and energy-saving delay circuits.
• General Industrial Automation: Flexible 24–240V universal voltage range minimises stock requirements across multi-voltage installations.