• Switching capacity 36 kA or 50 kA • Adjustable overload releases • Adjustable instantaneous short-circuit releases • Possibility of adding a shunt or undervoltage release
Technical data
Instantaneous short-circuit release [A]
3000-5000
Rated current [A]
400
Switching capacity [kA]
50
Number of poles
1
Overload release [A]
320-400
Other technical data
Rated permanent current Iu
400 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50 kA
Adjustment range short-term delayed short-circuit release
0 ... 0 A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
No
Number of poles
3
Type of control element
Rocker lever
Motor drive integrated
No
Degree of protection (IP)
IP20
Rated voltage
690 ... 690 V
Overload release current setting
320 ... 400 A
Adjustment range undelayed short-circuit release
2400 ... 4000 A
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact