ESB63-20N-06 ABB Modular Contactor 63A 2P NO 230V AC/DC Coil 1SAE351111R0620

The ESB63-20N-06 (1SAE351111R0620) is a high-performance ABB Modular Contactor rated at 63A 2P NO with 230V AC/DC coil design, also known as a lighting contactor, heating contactor, or installation contactor depending on the specific application.

This ABB modular contactor delivers reliable switching and control for demanding electrical installations, featuring advanced AC/DC coil technology that eliminates operational hum for quieter performance. The 63A rating makes it ideal for medium to high-load applications where dependable switching is essential.

Key Features

• Hum-Free AC/DC Coil Design: Advanced coil technology eliminates operational noise, making it perfect for noise-sensitive environments like offices, hospitals, and residential areas
• 63A Current Rating: High current capacity handles demanding loads including large lighting circuits, heating systems, and motor applications safely and efficiently
• 2-Pole Normally Open Configuration: Provides reliable switching for single-phase and split-phase circuits with clear contact separation for enhanced safety
• DIN Rail Mounting: Standard 35mm DIN rail compatibility ensures quick installation in control panels and distribution boards
• IP20 Protection Rating: Appropriate protection level for enclosed electrical installations, preventing finger contact with live parts
• Flexible Cable Compatibility: Accommodates cables up to 16mm² for versatile connection options in various installation scenarios
• Wide Operating Temperature Range: Functions reliably from -25°C to +55°C, suitable for both indoor and challenging environmental conditions
• Compact Design: At just 54mm wide and weighing only 0.37kg, it maximises space efficiency in control panels

Applications

The ESB63-20N-06 is extensively used for switching and controlling lighting circuits, heating systems, ventilation equipment, EV charging stations, motors, and pumps across commercial, industrial, and residential installations. Its quiet operation makes it particularly suitable for building automation systems, HVAC control panels, and lighting control applications where noise reduction is important. The contactor is commonly specified in control panels for warehouses, office buildings, retail spaces, and manufacturing facilities requiring reliable automated switching of electrical loads.

Standards and Sustainability

This modular contactor carries UKCA, CE, and UL certifications, ensuring compliance with international safety and performance standards. The IP20 protection rating meets requirements for installation in enclosed electrical equipment.

Manufactured by ABB in Germany, order code ESB63-20N-06.

Frequently Asked Questions

What cable sizes can I connect to the ESB63-20N-06 modular contactor?

The ESB63-20N-06 accepts flexible cables up to 16mm² maximum size, providing versatility for various installation requirements. The terminal design accommodates both rigid and flexible conductors for reliable electrical connections.

What applications is the ESB63-20N-06 63A modular contactor suitable for?

This contactor is designed for switching and controlling lighting systems, heating equipment, ventilation systems, EV charging stations, motors, and pumps. Its 63A rating makes it ideal for medium to high-load applications in commercial, industrial, and residential installations where reliable automated switching is required.

What are the physical dimensions of the ESB63-20N-06 for panel design?

The modular contactor measures 54mm wide, 85mm high, and 64.8mm deep, with a net mass of 0.37kg. These compact dimensions allow efficient use of control panel space while the standard DIN rail mounting provides quick installation.

What makes this ABB modular contactor hum-free compared to standard contactors?

The ESB63-20N-06 features advanced AC/DC coil technology that eliminates the electromagnetic hum typically associated with AC-only contactors. This makes it ideal for noise-sensitive environments such as offices, hospitals, schools, and residential areas where quiet operation is essential.

Where can I buy ESB63-20N-06 ABB Modular Contactor 63A 2P NO 230V AC/DC Coil 1SAE351111R0620 in the UK?

CSE Distributors is an official franchised distributor for ABB products, with locations in Wooburn Green and Southampton. As a trusted electrical distributor with over 50 years of experience, CSE offers genuine ABB products with full warranty, technical support, and nationwide next-day delivery, backed by hundreds of positive customer reviews.