Technical Parameters
Specification Description
Product Type Installation Contactor
Series ESB63
Model ESB63-40
Number of Poles 4
Contact Configuration 4 Normally Open (4NO)
Rated Operational Current (Ie) 63 A (AC-1)
Rated Operational Voltage Up to 400 V AC
Control Circuit Voltage Depends on variant (e.g. 24 V DC, 230 V AC/DC)
Coil Type AC/DC hum-free coil
Utilization Category AC-1
Mounting Type DIN-rail mounting
Degree of Protection IP20 (when installed in enclosure)
Rated Insulation Voltage 500 V
Operating Temperature −25 °C to +55 °C
Dimensions (W × H × D) Approx. 54 × 85 × 65 mm
Weight Approx. 0.4 kg
Standards IEC / EN 60947
The ABB ESB63-40 is a modular installation contactor designed for switching and controlling electrical loads in low-voltage distribution systems. It features a compact DIN-rail mounted design and is suitable for residential, commercial, and industrial applications.