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 25 screwless terminals 4mm², (type Weidmüller ZDU 4)
Accessories supplied:
8 Attachment bushes IP54 M20 sealing range 8 - 13,5 mm, 2 Attachment bushes IP54 M25 sealing range 9 - 18,5 mm, 1 Attachment bushes IP54 M32 sealing range 13 - 23 mm