H-3 circuit Breakers and SD relay

[lume7006]

Hello everybody,

We are currently working in a project where some old fashion circuit breakers are still in use, they are H-3 from Federal Pacific and they are equipped with its "control unit" kind SD-3 or SD-6.

We used to have a manual of these control units, however, it has disappeared, my question is:

Is there anybody who has SD Control unit manual and willing to share it?

Best Regards

 

[pwrengrds]

Google

Federal Pacific SD-3 relay

and the second one is the manual, it's not rocket science.

 

[Zogzog]

I have it but it is too large to post here and we are not allowed to post our contact info so I don't know how to get it to you.