Terminal block enclosure, protection class IP54/IP66, nominal cross-section 4 mm², Ui=400V AC, Polystyrene, internal fixing points, for standard indoor installations
equipped with 8-pole terminal block 4mm² (Contaclip BKA 4 type)
Accessories supplied:
4 attachment bushes IP54 M20 seal range 8 - 13,5 mm