SCHURTER Inc SKD house connection box 400A, DIN2 SKD 400A_new

The SKD 400A is a heavy-current house connection box rated for 400 A at 500 VAC, with a rated impulse withstand voltage of 6 kV and a short-circuit current rating of 50 kA at 500 VAC. It features a 2-piece, transparent, sealable thermoplastic housing with IP54 protection and operates within an ambient temperature range of -25 °C to +40 °C. Terminals support NH-fuse links and M12 screw terminals for cable lugs, with a neutral disconnector and earth connection. The unit complies with CE, UKCA, and REACH regulations and is designed for TN-C to TN-S conversion. Its dimensions and mounting style are fixed by the variants SKD 400A E-KL, BZ, and M12, all meeting the same electrical ratings.