Bistable Auxiliary Relays: ABF Series
Instantaneous all-or-nothing relay with two stable off-positions. Change-over from one position to the other is initiated through momentary energising of the corresponding winding.
Main features: 
- Proven design 
- Ruggedness 
- Small size 
- High current capacity
Available with DC or AC coils 

Must be used in conjunction with a panel-mounting socket of type: F10 or F20

See the Auxiliary Relay page for a full brochure.