ABB ESB40-40N-02

ABB Stotz S&J Installation Contactor ESB40-40N-02

Manufacturer: ABB Stotz S&J
Designation: Installation Contactor 40A 42V AC/DC
Type: ESB40-40N-02
Rated operational voltage: 220..400 V
Rated operational current: 40 A
Usage category: 7
Rated control voltage: 42 V
Type of operational voltage: AC/DC
Type of control voltage: AC/DC
Number of contacts as normally open: 4
Manual operation switch: no
Width in modular units: 3
Installation depth: 58 mm
Additional devices possible: yes
With day/night function: no
Hum-free: yes
Protection class (IP): IP20

The ABB Stotz S&J Installation Contactor ESB40-40N-02 is a 4-pole contactor with a width of 54 mm, capable of controlling 3-phase loads up to 40 A (with Ö-contacts up to 30 A). It is available in various contact configurations and coil voltages. The device switches electrical 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. Therefore, the devices are completely hum-free and quiet during switching. An auxiliary switch that can be mounted on the left side, along with sealing caps and a spacer, complement the range. The ESB40..N features an installation design and complies with household standard EN61095, making them particularly suitable for panel installation.