Professionally made, with old quality style terminal on the bobbin covers, Nice thick dip coating of transformer varnish
These came into my possession from a deceased transformer manufacturer some years ago and were clearly made for a specific purpose. I have only two
Primary
0 - 110 - 120 - 220 - 240vac
Screen
Secondaries
0 - 10 - 12-5 - 14vac @ 4.5A
0 - 51vac @ 1.5A
0 - 19vac @ 1A
Dimensions
98 x 83mm on frame
100mm thick (allowing for terminals but not wire clearances)
Weight
2.6kg