The H3CA-8 is a digital timer relay designed for precise time control in various automation applications. It features a wide timing range from 0.1 seconds up to 9,990 hours, allowing flexible setup for different timing requirements. The relay offers multiple operation modes, with eight selectable functions, and includes four external signal inputs for versatile operation. It is available in models compatible with AC voltages such as 100/110/120 VAC and can be configured for different resetting systems. The H3CA-8 is compact and suitable for DIN rail mounting or panel installation, providing reliable timing performance in a compact form factor.

Omron specialises in automation and sensing technologies, offering a wide range of products including PLCs, sensors, relays, and robotics. Known for innovation and reliability, Omron's solutions enhance efficiency, precision, and safety across industries like manufacturing, healthcare, and logistics.