Taian CU-18RHN-10 Contactor With Overload Relay

The Taian CU-18RHN-10 Contactor with Overload Relay is a 3-pole AC magnetic contactor with an integrated RHN-10 thermal overload relay, built to start and stop three‑phase AC motors with built‑in protection. It handles up to 18 A of operating current and supports insulation voltages up to 690 VAC and operating voltages up to 600 VAC, with coil options of 24 VAC, 110 VAC, 220 VAC, or 380 VAC (configuration dependent) and a 50/60 Hz frequency range. The unit mounts on a DIN rail or panel and includes 1 NO + 1 NC auxiliary contacts (relay configuration dependent). The RHN-10 overload can be adjusted to match motor full‑load current (model dependent), and the assembly is IEC 60947 compliant (series dependent). Commonly used in motor control centers, conveyors, pumps, compressors, fans, HVAC equipment, machine tools, and packaging machinery, it is suitable for direct‑on‑line starting where reliable motor switching and integrated overload protection are required, making it a solid choice for OEMs, system integrators, and maintenance teams performing equipment replacement or automation upgrades.