Possible terminal insertion for the enclosures:
Model Maximum insertion with terminals
CN 19 4 x 2-pole
CN 22 4 x 3-pole
CN 26 4 x 3-pole
Matching terminals in accessories.
The different enclosure combinations using shells and lids offer a range of advantages:
CN..GK with CN-DK: This combination requires the PCB to have a stepped profile. There is optimal access to the terminals of enclosures which are connected to each other.
CN..GK with CN-DU: This combination permits the use of a rectangular (grooved) PCB, which minimises the production costs.
CN..GU with CN-DU: Universal enclosure without pre-set terminal positions, permitting the use of larger bus wire connectors parallel to the PCB (up or down).
The CN..FP front panels are coded in their direction of insertion. Customer-specific front panels, e.g. made of aluminium, are also available as alternatives. A PCB plug-in slot for the fitting of – for example – front operating elements is provided parallel to the front panel.
Instead of a front panel, a CN..FK front flap (light grey) can be snapped in. It can be removed for operation of the rear components.
The use of the crystal-clear front flap CN...FKG makes LEDs visible without additional processing.
max. 40 N (static load)