Degree of protection (IP)IP20
Rated operating voltage690 - 690V
With thermal protectionYes
With integrated under voltage releaseNo
With integrated auxiliary switchNo
Type of electrical connection of main circuitScrew connection
Type of control elementTurn button
Switch off techniqueThermomagnetic
Phase failure sensitiveYes
Rated operation power at AC-3, 230 V4kW
Adjustment range undelayed short-circuit release252 - 252A
Device constructionComplete device in housing
Rated operation power at AC-3, 400 V7.5kW
Rated permanent current Iu18A
Overload release current setting12 - 18A
Rated short-circuit breaking capacity lcu at 400 V, AC100kA