Manual Transfer Switch
Used to manually transfer a load from one power source to an alternate source, or to connect a single source of power to either of two different loads.
Double throw switches are not approved for service entrance in Canada, per CEC and C22.2 No.4.
600 Vac, 250 Vdc
3 pole designs
Enclosures type 1
switches are 100% load break and 100% load make rated