1SDA073753R1 ABB AUX 4Q 400VAC E2.2…E6.2

1SDA073753R1 ABB 4 CHANGEOVER CONTACT OPEN-CLOSED V<(><<)>400V AC AUX 4Q 400VAC E2.2...E6.2 Brand : ABB Product ID : 1SDA073753R1 

1SDA073778R1 ABB ELECTRICAL S51 INDICATION TRIP S51 250V E2.2…E6.2

1SDA073778R1 ABB ELECTRICAL S51 INDICATION TRIP S51 250V E2.2...E6.2 Brand : ABB Product ID : 1SDA073778R1