≡ Home page » Electric spare parts » Motor protection switches » Transformer circuit breaker Husmann Spare parts catalogue Article sorted by sub-Article groups to: Transformer circuit breaker article number new (old) article description: #1 107285 (50200102) Motor protection switch PKZM 0 - 0,63 T #2 107286 Motor protection switch PKZM 0 - 0,16 T #3 101211 (50200111) Transformer circuit breaker PKZM 0 - 1,6 T - Trafoschutz #4 101213 (50200116) Transformer circuit breaker PKZM 0 - 2,5 T article number new (article number old)