Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, AC
50
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
Yes
With integrated under voltage release
Yes
Rated permanent current Iu
17
Rated operation power at AC-3, 230 V
3.7
Rated operation power at AC-3, 400 V
7.5
Type of electrical connection of main circuit
Frame clamp
Phase failure sensitive
No
Switch off technique
Thermomagnetic
Rated operating voltage
220
Rated operating voltage
690
Overload release current setting
11
Overload release current setting
17
Adjustment range undelayed short-circuit release
221
Adjustment range undelayed short-circuit release
221