Schneider Electric Harmony Time Series DIN Rail Timer Relay 2-Contact 24 V DC 24 V AC 240 V AC 0.1 s to 100 h RE22R1QMU

Schneider Electric RE22R1QMU Harmony Time Series DIN Rail Timer Relay is a compact, reliable solution designed for precision timing control with a 2-contact SPDT configuration. It operates with supply voltages of 24 V DC, 24 V AC, and 240 V AC, making it versatile for various industrial and automation applications.

This timer relay provides timing adjustments between 0.1 seconds and 100 hours, controlled via an easy-to-use knob with marked increments. Its compact width of 22.5 mm enables fitting into limited panel spaces and mounts efficiently on any DIN rail orientation for quick installation.

Constructed for durability, the relay offers a mechanical lifespan of 10 million cycles and features a wide temperature operating range from -20°C to +60°C, suitable for demanding environmental conditions. The relay's signalling LEDs provide clear operational status: yellow LED when energized, steady green during activation, and flashing green when timing is in progress, enhancing monitoring and troubleshooting.

Applications include automation control systems, building management systems, pumping and irrigation controls, gates, barriers, and other automated machinery requiring precise timing control. The product complies with international standards such as EN 61000-6-1, EN 61000-6-2, EN 61000-6-4, EN 61000-6-3, and IEC 61812-1, ensuring safety and electromagnetic compatibility.

The device uses screw terminal types for secure wiring connections and is designed with IP ratings IP20, IP50, and IP40 for varied protection levels. Manufactured in Indonesia, the RE22R1QMU model belongs to the Harmony Time series, known for quality and performance.

Compact DIN rail mount with versatile installation options. Wide timing range from 0.1 seconds up to 100 hours adjustable via knob. Signalling LEDs for clear operational status indication. Durable mechanical lifespan supporting long-term reliability.

Wide operating temperature range for harsh environments. SPDT contact configuration with 8A contact current rating. Compliance with multiple international standards for performance and safety. Screw terminals for secure and easy wiring.

This timer relay is ideal for industrial automation, water treatment plants, manufacturing systems, HVAC controls, and other commercial electrical control applications. Browse the Electronics & Electricals category at EnvMart for more Schneider Electric solutions and Timer Relay options.