ABB Installation contactor

ABB Stotz S&J Installation Contactor ESB40-22N-01

Manufacturer: ABB Stotz S&J
Designation: Installation Contactor 2S/2Ö 24 V AC/DC
Type: ESB40-22N-01
Rated Operating Voltage: 220..400 V
Rated Operating Current: 40 A
Usage Category: 7
Rated Control Voltage: 24 V
Type of Operating Voltage: AC/DC
Type of Control Voltage: AC/DC
Number of Contacts as Normally Closed: 2
Number of Contacts as Normally Open: 2
Manual Control Lever: no
Width in Modular Units: 3
Installation Depth: 58 mm
Additional Devices Possible: yes
With Day/Night Function: no
Buzz-Free: yes
Protection Class (IP): IP20

The ABB Stotz S&J Installation Contactor ESB40-22N-01 is a 4-pole contactor with a width of 54 mm, capable of controlling 3-phase loads up to 40 A (Ö-contacts up to 30 A). It is available in various contact configurations and coil voltages, making it suitable for switching electric heating devices, water heaters, motors for pumps, ventilation, and other drives, as well as lighting. Thanks to an integrated coil circuit, it operates with both AC and DC control voltages, ensuring it is completely buzz-free and quiet during switching. Accessories such as auxiliary contacts, sealing caps, and a spacer complement the range. The ESB40 series features an installation design and complies with household standard EN61095, making it particularly suitable for panel installations.