3RA21/22 SIRIUS nG sich.los Verbr.abzw. S00

SIEMENS 3RA21/22 SIRIUS nG sich.los Verbr.abzw. S00 Artikel 577 - 644 von 644 ⍾ SIEMENS ⍾ Letzte Aktualisierung

The SIEMENS 3RA21/22 Sirius nG fusel load feed catalog offers a range of fuseless load feeders designed for direct start and reversing duty applications. These devices operate at 400V AC and utilize spring-loaded or screw-type connections, often suitable for rail or busbar mounting. They are characterized by a coordination type of 1 or 2, a short-circuit current rating (IQ) of 150kA, and incorporate contactors with either 1NO, 1NC, or a combination of both.