Technical Parameters
Specification Details
Product Type Installation Contactor
Series ESB63-22N
Mounting DIN-rail (TH35 modular rail)
Number of Poles 4-pole contactor body
Contact Configuration 2 Normally Open (NO) + 2 Normally Closed (NC)
Rated Operational Current (AC-1) Up to 63 A
Rated Operational Voltage (Main Circuit) Up to 400 V AC
Control/Coil Voltage AC/DC coil, e.g., 230 V AC/DC (for ESB63-22N-06)
Control Circuit Frequency Up to 400 Hz
Coil Type AC/DC hum-free coil
Rated Insulation Voltage (Ui) ~500 V
Utilization Category AC-1 general switching
Rated Power (approx.) ~14.5 kW (approx. at 230 VAC)
Terminal Type Screw terminals
Degree of Protection IP20
Operating Temperature Range −25 °C to +55 °C
Dimensions (approx.) 54 mm (W) × 85 mm (H) × 65 mm (D)
Weight ~0.40 kg
Typical Applications Lighting, motors, HVAC, pumps, heaters, general load switching
The ABB ESB63-22N is a modular installation contactor designed for DIN-rail mounting and reliable switching of low-voltage electrical loads. This model is engineered to control both single-phase and three-phase circuits up to 63 A, and is suitable for residential, commercial and industrial electrical distribution systems. The ESB63-22N contactors feature a combination of 2 normally open (NO) contacts and 2 normally closed (NC) contacts, offering flexible switching and control logic capabilities.