DK2a-L2-3V, DK2a-L2-5V, DK2a-L2-6V,

DK2a-L2-9V, DK2a-L2-12V, DK2a-L2-24V.

DK2a-L2-DC3V, DK2a-L2-DC5V, DK2a-L2-DC6V,

DK2a-L2-DC9V, DK2a-L2-DC12V, DK2a-L2-DC24V.