Himel HDCH8s Modular Silent Contactor HDCH8S20220 | 20A, 2P, 2NO, 220/230V AC Coil

Himel HDCH8S20220 is a high-capacity 2-pole modular contactor from the HDCH8s Silent Series, engineered for noise-sensitive environments where silent operation is a priority. Rated at 20A with a 2NO (Normally Open) contact configuration, this DIN-rail mounted device is the definitive solution for switching high-power lighting circuits, electric heating elements, and medium-sized motor loads in residential and commercial buildings.

As a strategic brand under the Schneider Electric group, Himel’s HDCH8s series eliminates the persistent electromagnetic "hum" common in traditional contactors. This makes the HDCH8S20220 the preferred choice for consultants designing high-end projects in the New Administrative Capital, such as hotel suites, private clinics, and administrative smart offices. Its 20A rating provides a robust safety margin for 220V/230V systems, ensuring long-term switching endurance without the distraction of operational noise.

Key Technical Features:

Hum-Free Technology: Completely silent electromagnetic coil, ideal for hospitals, libraries, and bedrooms.
20A Industrial Capacity: Higher amperage for large LED banks, HVAC units, and water heaters.
2-Pole (2P) 2NO Logic: Simultaneous control of Phase and Neutral or two separate power lines.
Modular Width (18mm): Fits into standard distribution boards like a 1P MCB, saving significant panel space.
Schneider Heritage Quality: Built to international IEC standards for millions of mechanical operations.
Low Thermal Dissipation: Optimized coil design reduces heat buildup inside the electrical panel.