Pollmann 2080428 HLAK 25-4/10 S grey blue 25qmm 4-pole main line branch terminal

3 x grey, 1 x blue, multi-pole, quick snap-on, galvanized steel, 2-fold locking for 4- and 5-pole, extendable with the mini modular range,certified, multi-pole, quick snap-on, galvanized steel, 2-fold locking for 4- and 5-pole, compatible with the mini modular system, certified by VDE