The plug-in terminal strip 323-STFB is available in 10 mm pitch with 2 to 12 poles.
It has one screw connection per pole and one plug connection for a terminal strip
with pins.
The cross-slotted socket of this version is jacketed with a spring sleeve which
provides good permanent contact to the male 322-STFS.
The wire protector of the “DS”-version reliably prevents damage to multi-wire
flexible conductors by the turning screw