Contactor EN20-20N-06 2NO 230AC/DC

The ABB contactor model EN20-20N-06, reference 1SBE122111R0620, is an electromechanical device designed for controlling electrical loads in industrial and commercial applications. With a current capacity of 20A and a contact configuration of 2 NO (normally open), this contactor is suitable for handling loads of up to 4.6 kW in AC-1 circuits and 1.3 kW in AC-3 at 230V single-phase. Its compact design of 18 mm width facilitates installation in panels and electrical enclosures, allowing for optimisation of available space.

The EN20-20N-06 is compatible with a wide range of frequencies, from 50/60 Hz to 400 Hz, as well as with direct current (DC) applications, making it a versatile option for different types of installations. The coil control voltage is 230V AC/DC, providing flexibility in the configuration of the control circuit. The contactor includes an IP20 protection, suitable for environments where protection against accidental contact with electrical parts is required.

The device is designed to withstand demanding environmental conditions, with an operating temperature range of -25°C to +55°C and resistance to altitude up to 2000 metres. Additionally, it meets international standards IEC/EN 60947-1, IEC/EN 60947-4-1 and UL 60947, ensuring its reliability and safety in industrial applications.

Technical Characteristics:

• Contact configuration: 2 NO (normally open), no auxiliary contacts.
• Rated current capacity: 20A for AC-1 and 9A for AC-3 at 230V single-phase.
• Operational power: Up to 4.6 kW for AC-1 and 1.3 kW for AC-3 at 230V.
• Control voltage: 230V AC/DC.
• Frequency compatibility: 50/60 Hz, 400 Hz, and direct current.
• Protection: IP20, suitable for environments with moderate protection.
• Dimensions: 18 mm wide, 85 mm high, 65 mm long.
• Weight: 0.14 kg, lightweight and easy to install.
• Electrical durability: Up to 150,000 cycles for AC-1 and AC-3.
• Mechanical durability: 1,000,000 cycles.
• Rated insulation voltage (Ui): 400V.
• Impulse withstand voltage (Uimp): 4kV.
• Connection capacity: Compatible with flexible and rigid cables of different sizes, with adjustments to facilitate installation.

Product Advantages:

• Compact design and optimised mounting: Its 18 mm width allows for easy installation in electrical enclosures, maximising available space.
• Versatility in applications: Compatible with AC and DC circuits, as well as different operating frequencies, including 400 Hz.
• High durability: Designed to withstand 1,000,000 mechanical cycles, ensuring a long service life and low maintenance cost.
• Reliability in demanding environments: Stable operation across a wide range of temperatures and environmental conditions.

Recommended Applications:

The ABB EN20-20N-06 contactor is ideal for applications in automation systems, motor control, heating, ventilation, and air conditioning (HVAC), and other electrical systems requiring reliable control of loads up to 20A. It is suitable for use in industry, commercial buildings, and other installations where a compact, durable, and easy-to-integrate device is needed.

Regulatory Compliance:

Complies with regulations IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947 and the RoHS directive, ensuring that the product meets international safety and environmental sustainability standards.

With the ABB EN20-20N-06 contactor, you get a robust and efficient solution for controlling electrical loads, supported by the quality and expertise of a leader in the electrical sector.