Transfer Switch 250AMP
250AMP Transfer Switch
A Generator transfer switch or Generator Changeover Switch is an electrical switch that switches a load between two sources. Some transfer switches are manual, in that an operator effects the transfer by manually changing a switch, while others are automatic and trigger when they sense one of the sources has lost or gained power.
An Automatic Transfer Switch (ATS) is often installed where a backup generator is located, so that the generator may provide temporary electrical power if the utility source fails.
Call the Powerlite team now on 1300436 738 to discuss your transfer switch requirements or look at our ready range available off the shelf ready to go.
Rated operating current (A) |
250A |
Rated working voltage |
AC400V |
Rated control voltage |
AC220V,
DC24V, 48V |
Rated working frequency |
50Hz |
Rated insulation voltage |
690V |
Impulse withstand voltage |
8kV |
Use category |
AC-33B |
Short circuit making capacity |
8kA |
Short time withstand current |
5kA/30ms |
Switching time |
2.5 s |