Lock-out Relay, Electrical Reset: RADE7010 
The RADE7010 has 10 output contacts either hand reset or electrically reset. 
Used as tripping auxiliaries, either when the number of contacts on the protective relay is insufficient compared to the required number of functions or their contact rating is below that necessary for the power of the breaker trip coil or for a lock-out function.
This relay is bistable: the contacts will remain in either the "tripped" or "reset" state until one of the coils is energised (or the relay is manually reset).
Both "trip" and "reset" coils use direct current, but are available with various voltage ratings.  There are different combinations of normally-closed and normally-open output contacts.

ANSI function: 86

See the Auxiliary Relay page for a full brochure.