Rated operating voltage690 - 690V
Degree of protection (IP)IP20
With integrated auxiliary switchNo
With thermal protectionYes
With integrated under voltage releaseNo
Device constructionBuilt-in device fixed built-in technique
Switch off techniqueElectronic
Type of electrical connection of main circuitScrew connection
Type of control elementRocker lever
Adjustment range undelayed short-circuit release550 - 7700A
Rated operation power at AC-3, 230 V160kW
Phase failure sensitiveYes
Rated operation power at AC-3, 400 V315kW
Rated permanent current Iu550A
Overload release current setting275 - 550A
Rated short-circuit breaking capacity lcu at 400 V, AC26kA