ABB EN40-30N-01 EN40 Contactor, 24 V Coil, 3-Pole, 40 A, 2.77 kW, 3NO

This contactor is an essential device in electrical control systems, particularly effective in managing single and three-phase loads up to 40A. Designed for both domestic and industrial applications, it features a coil voltage of 24V and operates efficiently under a temperature range of -25°C to +55°C. Its compact dimensions of 54mm x 65mm x 65mm ensure easy installation on DIN rails.

• Low power consumption ensures efficient operation
• Hum-free functionality for reduced noise during use
• Integrated overvoltage protection enhances safety
• Manual override provides flexibility in operation
• Capable of handling multiple contact configurations
• Suitable for various AC and DC applications

• Used for controlling motors and lighting circuits
• Ideal for automated control in industrial environments
• Applied in HVAC systems for efficient load management
• Utilised in residential settings for lighting control
• Employed in energy management systems for high loads

It is designed to operate at a maximum temperature of +55°C, ensuring robust performance in high-heat situations. Its materials and construction comply with strict standards to maintain functionality under such conditions.

The no-voltage release feature prevents the contactor from re-energising automatically after a power outage, ensuring safety by requiring a manual restart.

Yes, it can be operated manually with three states: On, Off, and Auto, allowing for flexibility in its use.