AH3-N Time Relay

The ‌AH3-N Time Relay‌ is a compact, precision-engineered timing solution designed for industrial automation, motor control, and HVAC systems requiring accurate delay operations. Supporting ‌10A @ 250V AC/30V DC loads‌, it features ‌on-delay, off-delay, interval, and cyclic timing modes‌ with ±0.2% accuracy, adjustable from ‌0.1 seconds to 200 hours‌ via a user-friendly rotary dial or digital settings. Its ‌12–240V AC/DC universal input voltage‌ ensures compatibility with diverse power supplies, while the ‌IP54-rated flame-retardant housing‌ offers robust protection against dust, moisture, and minor impacts in demanding environments.

Equipped with ‌dual LED status indicators‌ (power/operation), ‌manual reset functionality‌, and ‌silver alloy contacts‌, the AH3-N ensures reliable switching and longevity under frequent use. The ‌DIN-rail or panel-mount design‌ simplifies installation in control panels, machinery, and energy management systems. Built-in ‌surge suppression‌ and a ‌-20°C to +60°C operating range‌ make it ideal for applications such as conveyor controls, pump sequencing, and lighting automation.

Compliant with ‌CE, RoHS, and IEC 61812-1 standards‌, the AH3-N combines durability, precision, and ease of integration, making it a cost-effective choice for optimizing timed processes in manufacturing, infrastructure, and commercial projects.