The ABB ESB20‑20N‑06 is a compact 2‑pole installation contactor designed for controlling single‑phase electrical loads up to 20 A in household, commercial, and industrial environments. It features a robust modular design for easy assembly on DIN rails or within control enclosures. This contactor supports both AC and DC control voltages, providing flexible integration with control circuits. The design ensures hum‑free operation, low power consumption, and integrated overvoltage protection, making it suitable for switching heaters, pumps, ventilation motors, lighting, and similar loads
