EAN: 8592765136190
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 Ex9A40-HU version has been developed to fit 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 Ex9A40HU is offered 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 |
---|---|
Integrated earth fault protection | NO |
Suitable for DIN rail (top hat rail) mounting | NO |
Number of poles | 4 |
DIN rail (top hat rail) mounting optional | NO |
With integrated under voltage release | NO |
Position of connection for main current circuit | Back side |
Type of control element | Push button |
Rated voltage | 800 |
Motor drive optional | YES |
Rated permanent current Iu | 2500 |
Overload release current setting | |
Adjustment range undelayed short-circuit release | |
Switched-off indicator available | YES |
Complete device with protection unit | NO |
Type of electrical connection of main circuit | Other |
Degree of protection (IP) | IP40 |
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 75 |
Device construction | Built-in device slide-in technique (withdrawable) |
Motor drive integrated | NO |
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 |