Ex9M6N SU20S 1000 3P EU

116132
8592765161321

Moulded Case Circuit Breakers Ex9M with SU20S type of smart unit are intended for applications in power distribution mainly. Testing according to IEC / EN 60947-2 standards ensures the functionality and reliability for wide variety of applications including isolation. The electronic controller with LCD display allows a detailed and accurate commission of the device for the installation requirements. Electronic technology improves the stability of the device on applications with significative mechanical stress. These breakers are off ered with breaking capacities from 36 kA up to extreme 150 kA. Rated impulse withstand voltage Uimp up to 12 kV makes it possible to use them even in system with occurences of transient overvoltage waves of high intensity, e.g. in heavy industry. Utilization category A and B circuit breakers.

TypeElectronic - LCD
Rated permanent current Iu [A]1000
Rated voltage [V]415 - 690
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz [kA]50
Overload release current setting [A]400-1000
Adjustment range undelayed short-circuit release [A]1500-12000
Integrated earth fault protectionNo
Type of electrical connection of main circuitScrew connection
Device constructionComplete device in housing
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Switched-off indicator availableNo
With under voltage releaseNo
Number of poles3
Position of connection for main current circuitFront side
Type of control elementRocker lever
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalNo
Degree of protection (IP)IP20