[HomeBrew] Help identifying Varo rectifier

[Dennis Berry]

While cleaning out some old boxes, I found 4 Varo H402 7 rectifiers.  I'm
sure I picked these up as a high voltage rectifier bank some time ago, and
silly me did not mark them at the time what they were.

A search on the web did not prove overly helpful.

Does anyone the perfromance parameters of these diode blocks?  They are
pretty good size, about two inches long between the wire connect points,
about 5/8 inch high, probably 5/8 inch wide.

I'm sure I got these for a HV power supply, but did not mark them other than
the original marking.

Thanks in advance for anyone who had access to an old Varo catalog who can
pass along the data.

Dennis, NU8S