111281 Ex9M2S SU20S 250 3P EU

New product

EAN: 8592765112811

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 signifi cative 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.

Characteristics

Paremeter Value
Motor drive integrated NO
Adjustment range undelayed short-circuit release
Motor drive optional YES
Degree of protection (IP) IP20
Suitable for DIN rail (top hat rail) mounting NO
DIN rail (top hat rail) mounting optional YES
Number of auxiliary contacts as change-over contact 0
Rated voltage
Overload release current setting
Device construction Built-in device fixed built-in technique
With under voltage release NO
Number of poles 3
Position of connection for main current circuit Front side
Type of control element Rocker lever
Type Electronic - LCD
Number of auxiliary contacts as normally closed contact 0
Complete device with protection unit YES
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 36
Type of electrical connection of main circuit Frame clamp
Switched-off indicator available NO
Number of auxiliary contacts as normally open contact 0
Rated permanent current Iu 250
Integrated earth fault protection NO

Documents

Document Type Document Name Size Format
Manual Mounting instruction Ex9M6 / Ex9M6SD 0.1gb PDF
Manual Mounting instruction Ex9M4/SD, Ex9M5/SD 8.7mb PDF
Manual Mounting instruction Ex9M3 / Ex9M3SD 15.4mb PDF
Manual Mounting instruction Ex9M2 / Ex9M2SD 13.4mb PDF
Manual Mounting instruction Ex9M1 / Ex9M1SD 14.6mb PDF
Manual Mounting instruction Ex9M SU20S 0.7mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M5 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M4 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M3 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M2 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M1 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M6 0.5mb PDF
Datasheet Datasheet Ex9M TM 8.2mb PDF
Datasheet Datasheet Ex9M SU20S 17.1mb PDF
Datasheet Datasheet Ex9M SU20L 30.3mb PDF
Catalogue Catalogue MCCBs 0.1gb PDF