ABB ESB16-20N-06 Installation Contactor 16A 2NO 230V AC/DC 1SBE111111R0620

With a mechanical durability of 10 million cycles, the ABB ESB16-20N-06 installation contactor is built for long-term reliability in switching applications. This 2-pole contactor handles 16 A operational current and features a universal 230 V AC/DC coil, making it suitable for both AC and DC control circuits.

Overview

The ABB ESB16-20N-06 is a compact DIN rail mounted installation contactor with 2 normally open (NO) main contacts and no auxiliary contacts. It is designed for switching lighting, heating, and other resistive loads in residential and commercial installations. The contactor's universal coil accepts 230 V AC or DC, simplifying inventory and control circuit design.

What stands out

• High mechanical durability: 10 million cycles
• Universal coil: operates on 230 V AC or DC
• Compact 1-module width (18 mm) for DIN rail mounting
• Rated insulation voltage 500 V and impulse withstand 4 kV
• Wide operating temperature range: -25 to +55 °C

Technical details

• Rated operational current (AC-1): 16 A
• Number of main contacts: 2 NO
• Coil voltage: 230 V AC/DC
• Rated frequency: 50/60 Hz
• Rated operational voltage: 220-240 V AC / 230 V DC
• Rated insulation voltage (Ui): 500 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Electrical durability: 1.5 million cycles
• Degree of protection: IP20
• Power loss (coil holding): 2.7 W
• Mounting: DIN rail
• Module width: 1 module (18 mm)

Our verdict

A robust and versatile installation contactor, the ABB ESB16-20N-06 offers excellent durability and universal coil compatibility in a space-saving design, ideal for building automation and control panel applications.