ESB40-40N-06 ABB Modular Contactor 40A 4P NO 230V AC/DC Coil 1SAE341111R0640

The ESB40-40N-06 (1SAE341111R0640) is a 40A ABB modular contactor featuring a 4-pole normally open configuration with a 230V AC/DC coil, designed for reliable switching and control applications. This modular contactor, also known as a lighting contactor, heating contactor, or installation contactor, delivers dependable performance for controlling electrical loads in commercial and industrial installations.

ABB's ESB40-40N-06 modular contactor provides efficient switching and control for lighting, heating, ventilation systems, EV charging stations, motors and pumps. With its compact DIN rail mounting design and hum-free operation, this contactor offers a professional solution for electrical control applications requiring reliable 40A switching capacity.

Key Features

• Hum-Free AC/DC Coil Design: Eliminates operational noise, making it ideal for noise-sensitive environments like offices, hospitals, and residential applications
• 40A Current Rating: Handles substantial electrical loads, suitable for controlling high-power lighting circuits, heating elements, and motor applications
• 4-Pole Normally Open Configuration: Provides simultaneous switching of multiple circuits with reliable normally open contacts for safe load isolation
• Compact DIN Rail Mounting: Space-efficient design at just 54mm wide fits standard control panels and distribution boards
• 230V AC/DC Universal Coil: Offers installation flexibility with compatibility for both AC and DC control circuits
• 16mm² Flexible Cable Capacity: Accommodates substantial cable sizes for high-current applications without requiring cable reducers
• Wide Operating Temperature Range: Functions reliably from -25°C to +55°C, suitable for both indoor and outdoor electrical enclosures
• IP20 Protection Rating: Provides appropriate protection for standard control panel environments

Applications

The ESB40-40N-06 modular contactor is widely used in commercial and industrial installations for switching and controlling lighting circuits, electric heating systems, ventilation equipment, and motor loads. It's particularly suitable for building automation systems, EV charging stations, HVAC control panels, and industrial process control applications. The contactor's compact design makes it ideal for space-constrained control panels in commercial buildings, manufacturing facilities, and infrastructure projects.

Standards and Compliance

This ABB modular contactor meets UKCA, CE, and UL certification standards, ensuring compliance with British, European, and international safety requirements. The IP20 protection rating provides suitable protection for standard electrical control environments.

Manufactured by ABB in Germany, order code ESB40-40N-06 (alternate code 1SAE341111R0640).

Frequently Asked Questions

What cable sizes can the ESB40-40N-06 ABB modular contactor accommodate?

The ESB40-40N-06 accepts flexible cables up to 16mm², providing ample capacity for high-current 40A applications. This generous cable capacity eliminates the need for cable reducers in most installations, simplifying wiring and reducing installation time.

What are the physical dimensions of this ABB modular contactor?

The ESB40-40N-06 measures 54mm wide, 85mm high, and 64.8mm deep, with a net weight of 0.41kg. Its compact 54mm width allows multiple units to be mounted side-by-side in standard DIN rail control panels without excessive space requirements.

Can this modular contactor be used for both AC and DC control circuits?

Yes, the ESB40-40N-06 features a universal 230V AC/DC coil design that works with both alternating current and direct current control systems. This versatility makes it suitable for a wide range of control panel configurations and automation systems.

What types of loads can this 40A ABB contactor control?

The ESB40-40N-06 is designed for switching and controlling lighting circuits, heating systems, ventilation equipment, motors, pumps, and EV charging stations. Its 4-pole normally open configuration and 40A rating make it suitable for high-power electrical loads in commercial and industrial applications.

Where can I buy ESB40-40N-06 ABB Modular Contactor 40A 4P NO 230V AC/DC Coil 1SAE341111R0640 in the UK?

CSE Distributors supplies the ESB40-40N-06 as an official ABB franchised distributor, with locations in Wooburn Green and Southampton supported by over 10,000 sq.ft of warehouse space. With more than 50 years of experience and hundreds of positive reviews, CSE offers same-day despatch and genuine ABB products with full warranty.