Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
TOMZN Single Phase Din Rail ATS 220V Dual PowerSupply Automatic Transfer Electrical Selector Switches Uninterrupted 2P 63A
Preferably for large generators as it needs a surge of power to automatically change over to the backup power however it works on bigger pure sine wave inverters above 2000W