西门子 5SJ4332-7HG42断路器480Y/277V 10kA 3极32A 5SJ43327HG42

5SJ43307HG42 | 5SJ43308HG42 | 5SJ43327HG42

5SJ43327HG42【MCB 5SJ4 3P 480/277 32A 10K C-TR】