These accessories are vertical rear connections for 3 poles fixed Compact NS circuit breakers and fixed Compact NS switch disconnectors. They can be adapted to Compact NS 630b to 1600 circuit breakers with N/H/L/LB breaking capacity codes. They can be adapted also to Compact NS 630b to 1600 NA switch disconnectors. These vertical rear connections terminals are designed for top mounting. They may be directly connected to flat or edgewise bars, depending on the position of the connectors. Cable with lugs can be adapted using some accessories. The pitch is 70mm and the terminal height is 44mm. They are sold by set of 3 parts.