Skip Navigation LinksIPD > Selection Plus > Quick Selection > Back-up Protection  
Use of Backup Protection:
Installing an upstream device that limits the prospective short-circuit values will enable the user to place a downstream device with a lower breaking capacity. The coordination between the two devices allows excellent breaking capacity at a low cost.
Downstream Device is protected up to the level shown under upstream device.
Upstream Breaking Capacity (kA) :
NB: To pick items please click on a 'Cell' and click on 'Add to Table' button.
                    Downstream Device                                                                                           Upstream Device
No data to display

IPD Group | 43 Newton Road, Wetherill Park, NSW 2164. | P 1300 556 601 |  | Disclaimer