Schneider Electric Harmony Time Series DIN Rail Timer Relay 1-Contact 24 to 240 V dc/ac RE22R1HMR

Schneider Electric RE22R1HMR is a Harmony Time Series DIN Rail Timer Relay designed for precise timing control in industrial automation systems. It features a single contact and supports a broad supply voltage range from 24 to 240 V dc and 24, 240 V ac, making it adaptable for a wide range of electrical applications.

This timer relay offers multiple adjustable timing ranges, including 0.05 to 1 second and extended intervals up to 300 hours, suitable for diverse delay control scenarios. Its compact size of 22.9 mm length, 90 mm width, and 79.5 mm height allows easy integration into control panels, and it is mounted securely on DIN rails with screw terminals for reliable wiring.

Safety and protection are emphasized by IP ratings IP50 on the front panel, IP40 on housing, and IP20 at the terminal block, providing dependable ingress protection against dust and mechanical parts. The relay’s 8 A contact current supports moderate switching loads, and the SPDT contact configuration facilitates versatile control schemes.

This timer relay complies with international safety and performance standards such as IEC 61812-1, UL 508, CSA, CE, RCM, and others, ensuring dependable operation and regulatory conformity. Vibration and shock resistance further enhance its ruggedness for industrial use.

Typical applications include timing for lighting circuits, motor start control, safety systems, conveyor belt delays, machine automation, building access control, water systems, HVAC, and other industrial processes.

Operates with supply voltages from 24 to 240 V dc/ac and supports multiple timing ranges. Compact DIN rail mounting with screw terminals ensures easy installation. High ingress protection and compliance with international safety standards.

SPDT contact configuration with 8 A contact current rating. Features diagnostic button, external potentiometer, and rotary knob for simple adjustments.

The Schneider Electric RE22R1HMR timer relay delivers flexible timing solutions for industrial, commercial, and automation applications through a robust and easy-to-configure design. Explore more timer relays and control solutions in the EnvMart Electronics & Electricals Timer Relay category.