ABB ESB40-40N-14 ESB Contactor, 12 V ac/dc Coil, 4-Pole, 40 A, 2.77 kW, 4NO

This contactor is designed for effective management of single and three-phase loads with a current rating of up to 40A. Operating at a voltage of 12V, it is compatible with both AC and DC systems, making it suitable for a variety of applications. Its robust design accommodates both domestic and industrial environments, reinforcing its role in automation and electrical processes.

• Hum-free operation minimises noise in sensitive settings
• Integrated overvoltage protection enhances safety and durability
• Low power consumption promotes energy efficiency

• Controls motor functions in industrial machinery
• Facilitates automation in commercial heating systems
• Maintains control in electrical distribution panels
• Essential for regulating power flow in HVAC systems

Yes, it operates smoothly in temperatures as low as -25 °C.

Regular inspections and ensuring tight connections help maintain functionality.