EAN: 8592765138613
Air Circuit Breakers from Ex9A series are designed for power distribution protection on high demand installations such as industrial and commercial among others. Testing according IEC / EN 60947-2 standards ensures the required functionaility and reliability for the higher power applications. The Ex9A25-HU version has been developed to fi t into the newest demands of the PV applications on which the nominal voltage keeps increasing. These products has been rated from 800 VAC up to 1150 VAC. In order to provide the best control and monitoring features, the Ex9A25HU is off ered with the most advanced SU4.0H, capable of detecting ground leakages and able to react to current, voltages, powers and harmonics failures by disconnecting the breaker or alerting to the system via programmable DO or Modbus.
Paremeter | Value |
---|---|
Adjustment range undelayed short-circuit release | |
Suitable for DIN rail (top hat rail) mounting | NO |
Switched-off indicator available | YES |
Complete device with protection unit | NO |
Motor drive integrated | NO |
DIN rail (top hat rail) mounting optional | NO |
Integrated earth fault protection | NO |
Number of poles | 3 |
Rated permanent current Iu | 1000 |
With integrated under voltage release | NO |
Degree of protection (IP) | IP40 |
Rated voltage | 800 |
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 65 |
Motor drive optional | YES |
Overload release current setting | |
Device construction | Built-in device slide-in technique (withdrawable) |
Type of control element | Push button |
Type of electrical connection of main circuit | Other |
Position of connection for main current circuit | Back side |
Document Type | Document Name | Size | Format |
---|---|---|---|
Ex9A Fast installation guide | 21.5mb | ||
EU Declaration of conformity Ex9A40HU | 0.5mb | ||
EU Declaration of conformity Ex9A25HU | 0.5mb | ||
Datasheet Ex9A40HU | 9.3mb | ||
Datasheet Ex9A25HU | 2.2mb |